From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qv1-xf34.google.com (mail-qv1-xf34.google.com [IPv6:2607:f8b0:4864:20::f34]) by sourceware.org (Postfix) with ESMTPS id F2226385AE6D for ; Mon, 11 Jul 2022 11:46:45 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org F2226385AE6D Received: by mail-qv1-xf34.google.com with SMTP id nd6so162766qvb.6 for ; Mon, 11 Jul 2022 04:46:45 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=GydT/VK/1YysVTM1UIh1Rk7hIMGyUqIY+PSpvzvfmqk=; b=IJ1XlcU+enetEtxXvk1i2exezod8gEjBkMpaX7+1irhgV4FQ62rIOYXaJIazGXn4XK znK5E6Z3dxVCG4VaryEXIJas1Wptk5+o0dCbs/6At6AyXK1COiIOhYycrJGOx1Or55nl CuMBTzSGkuVTVGrwaB+tQWUzGDdUEMAzw3u26jnUGP+IecmrWDNEKBpaFNYkPQ/pPZyb irmfxz4x96Ut6QDzR/fBPcgeLixfsteK/eoI1tvyEYNs/wElUWVi/EFyHZLq8Lpd38Yh Q7yK1O+eJiRFWYAYjeHyMNd4tBV0ey7SdSDnbKU0CwQ4FfD4QoUJPPe9v4yhg4eJE3xv /Rcg== X-Gm-Message-State: AJIora/KD0WOvZy0FhnRI3QutIiobnfuHFolzrlLAN8AX9YAx0ktTmIs I/1jwTulT76GntFfo/PPgfKoD/9sWVDB72NxJyYTA0Cc X-Google-Smtp-Source: AGRyM1tDmSGYDC5tk8K7c1Eq4oi398Hupt2rZ0QO//Qf446ILaYDTM4oFqNlaujEuf0d26bRVRsvNNei48Z7/qRZLRc= X-Received: by 2002:ad4:5bc1:0:b0:472:d202:c40b with SMTP id t1-20020ad45bc1000000b00472d202c40bmr12874202qvt.78.1657540004401; Mon, 11 Jul 2022 04:46:44 -0700 (PDT) MIME-Version: 1.0 References: <20220711034339.18450-1-hongtao.liu@intel.com> In-Reply-To: <20220711034339.18450-1-hongtao.liu@intel.com> From: Richard Biener Date: Mon, 11 Jul 2022 13:46:33 +0200 Message-ID: Subject: Re: [PATCH] [RFC]Support vectorization for Complex type. To: liuhongt Cc: GCC Patches , Richard Sandiford Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-7.8 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, KAM_SHORT, RCVD_IN_DNSWL_NONE, SCC_5_SHORT_WORD_LINES, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Jul 2022 11:46:52 -0000 On Mon, Jul 11, 2022 at 5:44 AM liuhongt wrote: > > The patch only handles load/store(including ctor/permutation, except > gather/scatter) for complex type, other operations don't needs to be > handled since they will be lowered by pass cplxlower.(MASK_LOAD is not > supported for complex type, so no need to handle either). (*) > Instead of support vector(2) _Complex double, this patch takes vector(4) > double as vector type of _Complex double. Since vectorizer originally > takes TYPE_VECTOR_SUBPARTS as nunits which is not true for complex > type, the patch handles nunits/ncopies/vf specially for complex type. For the limited set above(*) can you explain what's "special" about vector(2) _Complex vs. vector(4) double, thus why we need to have STMT_VINFO_COMPLEX_P at all? I wonder to what extent your handling can be extended to support re-vectorizing (with a higher VF for example) already vectorized code? The vectorizer giving up on vector(2) double looks quite obviously similar to it giving up on _Complex double ... It would be a shame to not use the same underlying mechanism for dealing with both, where for the vector case obviously vector(4) would be supported as well. In principle _Complex double operations should be two SLP lanes but it seems you are handling them with classical interleaving as well? Thanks, Richard. > Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,}. > Also test the patch for SPEC2017 and find there's complex type vectorization > in 510/549(but no performance impact). > > Any comments? > > gcc/ChangeLog: > > PR tree-optimization/106010 > * tree-vect-data-refs.cc (vect_get_data_access_cost): > Pass complex_p to vect_get_num_copies to avoid ICE. > (vect_analyze_data_refs): Support vectorization for Complex > type with vector scalar types. > * tree-vect-loop.cc (vect_determine_vf_for_stmt_1): VF should > be half of TYPE_VECTOR_SUBPARTS when complex_p. > * tree-vect-slp.cc (vect_record_max_nunits): nunits should be > half of TYPE_VECTOR_SUBPARTS when complex_p. > (vect_optimize_slp): Support permutation for complex type. > (vect_slp_analyze_node_operations_1): Double nunits in > vect_get_num_vectors to get right SLP_TREE_NUMBER_OF_VEC_STMTS > when complex_p. > (vect_slp_analyze_node_operations): Ditto. > (vect_create_constant_vectors): Support CTOR for complex type. > (vect_transform_slp_perm_load): Support permutation for > complex type. > * tree-vect-stmts.cc (vect_init_vector): Support complex type. > (vect_get_vec_defs_for_operand): Get vector type for > complex type. > (vectorizable_store): Get right ncopies/nunits for complex > type, also return false when complex_p and > !TYPE_VECTOR_SUBPARTS.is_constant (). > (vectorizable_load): Ditto. > (vect_get_vector_types_for_stmt): Get vector type for complex type. > * tree-vectorizer.h (STMT_VINFO_COMPLEX_P): New macro. > (vect_get_num_copies): New overload. > > gcc/testsuite/ChangeLog: > > * gcc.target/i386/pr106010-1a.c: New test. > * gcc.target/i386/pr106010-1b.c: New test. > * gcc.target/i386/pr106010-1c.c: New test. > * gcc.target/i386/pr106010-2a.c: New test. > * gcc.target/i386/pr106010-2b.c: New test. > * gcc.target/i386/pr106010-2c.c: New test. > * gcc.target/i386/pr106010-3a.c: New test. > * gcc.target/i386/pr106010-3b.c: New test. > * gcc.target/i386/pr106010-3c.c: New test. > * gcc.target/i386/pr106010-4a.c: New test. > * gcc.target/i386/pr106010-4b.c: New test. > * gcc.target/i386/pr106010-4c.c: New test. > * gcc.target/i386/pr106010-5a.c: New test. > * gcc.target/i386/pr106010-5b.c: New test. > * gcc.target/i386/pr106010-5c.c: New test. > * gcc.target/i386/pr106010-6a.c: New test. > * gcc.target/i386/pr106010-6b.c: New test. > * gcc.target/i386/pr106010-6c.c: New test. > * gcc.target/i386/pr106010-7a.c: New test. > * gcc.target/i386/pr106010-7b.c: New test. > * gcc.target/i386/pr106010-7c.c: New test. > * gcc.target/i386/pr106010-8a.c: New test. > * gcc.target/i386/pr106010-8b.c: New test. > * gcc.target/i386/pr106010-8c.c: New test. > --- > gcc/testsuite/gcc.target/i386/pr106010-1a.c | 58 +++++++ > gcc/testsuite/gcc.target/i386/pr106010-1b.c | 63 +++++++ > gcc/testsuite/gcc.target/i386/pr106010-1c.c | 41 +++++ > gcc/testsuite/gcc.target/i386/pr106010-2a.c | 82 +++++++++ > gcc/testsuite/gcc.target/i386/pr106010-2b.c | 62 +++++++ > gcc/testsuite/gcc.target/i386/pr106010-2c.c | 47 ++++++ > gcc/testsuite/gcc.target/i386/pr106010-3a.c | 80 +++++++++ > gcc/testsuite/gcc.target/i386/pr106010-3b.c | 126 ++++++++++++++ > gcc/testsuite/gcc.target/i386/pr106010-3c.c | 69 ++++++++ > gcc/testsuite/gcc.target/i386/pr106010-4a.c | 101 ++++++++++++ > gcc/testsuite/gcc.target/i386/pr106010-4b.c | 67 ++++++++ > gcc/testsuite/gcc.target/i386/pr106010-4c.c | 54 ++++++ > gcc/testsuite/gcc.target/i386/pr106010-5a.c | 117 +++++++++++++ > gcc/testsuite/gcc.target/i386/pr106010-5b.c | 80 +++++++++ > gcc/testsuite/gcc.target/i386/pr106010-5c.c | 62 +++++++ > gcc/testsuite/gcc.target/i386/pr106010-6a.c | 115 +++++++++++++ > gcc/testsuite/gcc.target/i386/pr106010-6b.c | 157 ++++++++++++++++++ > gcc/testsuite/gcc.target/i386/pr106010-6c.c | 80 +++++++++ > gcc/testsuite/gcc.target/i386/pr106010-7a.c | 58 +++++++ > gcc/testsuite/gcc.target/i386/pr106010-7b.c | 63 +++++++ > gcc/testsuite/gcc.target/i386/pr106010-7c.c | 41 +++++ > gcc/testsuite/gcc.target/i386/pr106010-8a.c | 58 +++++++ > gcc/testsuite/gcc.target/i386/pr106010-8b.c | 53 ++++++ > gcc/testsuite/gcc.target/i386/pr106010-8c.c | 38 +++++ > gcc/tree-vect-data-refs.cc | 26 ++- > gcc/tree-vect-loop.cc | 7 +- > gcc/tree-vect-slp.cc | 174 +++++++++++++++----- > gcc/tree-vect-stmts.cc | 135 ++++++++++++--- > gcc/tree-vectorizer.h | 13 ++ > 29 files changed, 2064 insertions(+), 63 deletions(-) > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-1a.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-1b.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-1c.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-2a.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-2b.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-2c.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-3a.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-3b.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-3c.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-4a.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-4b.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-4c.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-5a.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-5b.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-5c.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-6a.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-6b.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-6c.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-7a.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-7b.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-7c.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-8a.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-8b.c > create mode 100644 gcc/testsuite/gcc.target/i386/pr106010-8c.c > > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-1a.c b/gcc/testsuite/gcc.target/i386/pr106010-1a.c > new file mode 100644 > index 00000000000..b608f484934 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-1a.c > @@ -0,0 +1,58 @@ > +/* { dg-do compile } */ > +/* { dg-options "-O2 -mavx -ftree-vectorize -fvect-cost-model=unlimited -fdump-tree-vect-details -mprefer-vector-width=256" } */ > +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 6 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 2 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 2 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 2 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 2 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 2 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 2 "vect" } } */ > + > +#define N 10000 > +void > +__attribute__((noipa)) > +foo_pd (_Complex double* a, _Complex double* b) > +{ > + for (int i = 0; i != N; i++) > + a[i] = b[i]; > +} > + > +void > +__attribute__((noipa)) > +foo_ps (_Complex float* a, _Complex float* b) > +{ > + for (int i = 0; i != N; i++) > + a[i] = b[i]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi64 (_Complex long long* a, _Complex long long* b) > +{ > + for (int i = 0; i != N; i++) > + a[i] = b[i]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi32 (_Complex int* a, _Complex int* b) > +{ > + for (int i = 0; i != N; i++) > + a[i] = b[i]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi16 (_Complex short* a, _Complex short* b) > +{ > + for (int i = 0; i != N; i++) > + a[i] = b[i]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi8 (_Complex char* a, _Complex char* b) > +{ > + for (int i = 0; i != N; i++) > + a[i] = b[i]; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-1b.c b/gcc/testsuite/gcc.target/i386/pr106010-1b.c > new file mode 100644 > index 00000000000..0f377c3a548 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-1b.c > @@ -0,0 +1,63 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx -ftree-vectorize -fvect-cost-model=unlimited -mprefer-vector-width=256" } */ > +/* { dg-require-effective-target avx } */ > + > +#include "avx-check.h" > +#include > +#include "pr106010-1a.c" > + > +void > +avx_test (void) > +{ > + _Complex double* pd_src = (_Complex double*) malloc (2 * N * sizeof (double)); > + _Complex double* pd_dst = (_Complex double*) malloc (2 * N * sizeof (double)); > + _Complex float* ps_src = (_Complex float*) malloc (2 * N * sizeof (float)); > + _Complex float* ps_dst = (_Complex float*) malloc (2 * N * sizeof (float)); > + _Complex long long* epi64_src = (_Complex long long*) malloc (2 * N * sizeof (long long)); > + _Complex long long* epi64_dst = (_Complex long long*) malloc (2 * N * sizeof (long long)); > + _Complex int* epi32_src = (_Complex int*) malloc (2 * N * sizeof (int)); > + _Complex int* epi32_dst = (_Complex int*) malloc (2 * N * sizeof (int)); > + _Complex short* epi16_src = (_Complex short*) malloc (2 * N * sizeof (short)); > + _Complex short* epi16_dst = (_Complex short*) malloc (2 * N * sizeof (short)); > + _Complex char* epi8_src = (_Complex char*) malloc (2 * N * sizeof (char)); > + _Complex char* epi8_dst = (_Complex char*) malloc (2 * N * sizeof (char)); > + char* p_init = (char*) malloc (2 * N * sizeof (double)); > + > + __builtin_memset (pd_dst, 0, 2 * N * sizeof (double)); > + __builtin_memset (ps_dst, 0, 2 * N * sizeof (float)); > + __builtin_memset (epi64_dst, 0, 2 * N * sizeof (long long)); > + __builtin_memset (epi32_dst, 0, 2 * N * sizeof (int)); > + __builtin_memset (epi16_dst, 0, 2 * N * sizeof (short)); > + __builtin_memset (epi8_dst, 0, 2 * N * sizeof (char)); > + > + for (int i = 0; i != 2 * N * sizeof (double); i++) > + p_init[i] = i; > + > + memcpy (pd_src, p_init, 2 * N * sizeof (double)); > + memcpy (ps_src, p_init, 2 * N * sizeof (float)); > + memcpy (epi64_src, p_init, 2 * N * sizeof (long long)); > + memcpy (epi32_src, p_init, 2 * N * sizeof (int)); > + memcpy (epi16_src, p_init, 2 * N * sizeof (short)); > + memcpy (epi8_src, p_init, 2 * N * sizeof (char)); > + > + foo_pd (pd_dst, pd_src); > + foo_ps (ps_dst, ps_src); > + foo_epi64 (epi64_dst, epi64_src); > + foo_epi32 (epi32_dst, epi32_src); > + foo_epi16 (epi16_dst, epi16_src); > + foo_epi8 (epi8_dst, epi8_src); > + if (__builtin_memcmp (pd_dst, pd_src, N * 2 * sizeof (double)) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (ps_dst, ps_src, N * 2 * sizeof (float)) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi64_dst, epi64_src, N * 2 * sizeof (long long)) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi32_dst, epi32_src, N * 2 * sizeof (int)) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi16_dst, epi16_src, N * 2 * sizeof (short)) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi8_dst, epi8_src, N * 2 * sizeof (char)) != 0) > + __builtin_abort (); > + > + return; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-1c.c b/gcc/testsuite/gcc.target/i386/pr106010-1c.c > new file mode 100644 > index 00000000000..f07e9fb2d3d > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-1c.c > @@ -0,0 +1,41 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx512fp16 -mavx512vl -ftree-vectorize -fvect-cost-model=unlimited -mprefer-vector-width=256 -fdump-tree-vect-details" } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 2 "vect" } } */ > +/* { dg-require-effective-target avx512fp16 } */ > + > +#include > + > +static void do_test (void); > + > +#define DO_TEST do_test > +#define AVX512FP16 > +#include "avx512-check.h" > + > +#define N 10000 > + > +void > +__attribute__((noipa)) > +foo_ph (_Complex _Float16* a, _Complex _Float16* b) > +{ > + for (int i = 0; i != N; i++) > + a[i] = b[i]; > +} > + > +static void > +do_test (void) > +{ > + _Complex _Float16* ph_src = (_Complex _Float16*) malloc (2 * N * sizeof (_Float16)); > + _Complex _Float16* ph_dst = (_Complex _Float16*) malloc (2 * N * sizeof (_Float16)); > + char* p_init = (char*) malloc (2 * N * sizeof (_Float16)); > + > + __builtin_memset (ph_dst, 0, 2 * N * sizeof (_Float16)); > + > + for (int i = 0; i != 2 * N * sizeof (_Float16); i++) > + p_init[i] = i; > + > + memcpy (ph_src, p_init, 2 * N * sizeof (_Float16)); > + > + foo_ph (ph_dst, ph_src); > + if (__builtin_memcmp (ph_dst, ph_src, N * 2 * sizeof (_Float16)) != 0) > + __builtin_abort (); > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-2a.c b/gcc/testsuite/gcc.target/i386/pr106010-2a.c > new file mode 100644 > index 00000000000..d2e2f8d4f43 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-2a.c > @@ -0,0 +1,82 @@ > +/* { dg-do compile } */ > +/* { dg-options "-O2 -mavx -ftree-vectorize -fvect-cost-model=unlimited -fdump-tree-slp-details -mprefer-vector-width=256" } */ > +/* { dg-final { scan-tree-dump-times "basic block part vectorized using (?:32|64) byte vectors" 6 "slp2" } }*/ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 2 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 2 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 2 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 2 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 2 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 2 "slp2" } } */ > + > +void > +__attribute__((noipa)) > +foo_pd (_Complex double* a, _Complex double* __restrict b) > +{ > + a[0] = b[0]; > + a[1] = b[1]; > +} > + > +void > +__attribute__((noipa)) > +foo_ps (_Complex float* a, _Complex float* __restrict b) > +{ > + a[0] = b[0]; > + a[1] = b[1]; > + a[2] = b[2]; > + a[3] = b[3]; > + > +} > + > +void > +__attribute__((noipa)) > +foo_epi64 (_Complex long long* a, _Complex long long* __restrict b) > +{ > + a[0] = b[0]; > + a[1] = b[1]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi32 (_Complex int* a, _Complex int* __restrict b) > +{ > + a[0] = b[0]; > + a[1] = b[1]; > + a[2] = b[2]; > + a[3] = b[3]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi16 (_Complex short* a, _Complex short* __restrict b) > +{ > + a[0] = b[0]; > + a[1] = b[1]; > + a[2] = b[2]; > + a[3] = b[3]; > + a[4] = b[4]; > + a[5] = b[5]; > + a[6] = b[6]; > + a[7] = b[7]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi8 (_Complex char* a, _Complex char* __restrict b) > +{ > + a[0] = b[0]; > + a[1] = b[1]; > + a[2] = b[2]; > + a[3] = b[3]; > + a[4] = b[4]; > + a[5] = b[5]; > + a[6] = b[6]; > + a[7] = b[7]; > + a[8] = b[8]; > + a[9] = b[9]; > + a[10] = b[10]; > + a[11] = b[11]; > + a[12] = b[12]; > + a[13] = b[13]; > + a[14] = b[14]; > + a[15] = b[15]; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-2b.c b/gcc/testsuite/gcc.target/i386/pr106010-2b.c > new file mode 100644 > index 00000000000..ac360752693 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-2b.c > @@ -0,0 +1,62 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx -ftree-vectorize -fvect-cost-model=unlimited -mprefer-vector-width=256" } */ > +/* { dg-require-effective-target avx } */ > + > +#include "avx-check.h" > +#include > +#include "pr106010-2a.c" > + > +void > +avx_test (void) > +{ > + _Complex double* pd_src = (_Complex double*) malloc (32); > + _Complex double* pd_dst = (_Complex double*) malloc (32); > + _Complex float* ps_src = (_Complex float*) malloc (32); > + _Complex float* ps_dst = (_Complex float*) malloc (32); > + _Complex long long* epi64_src = (_Complex long long*) malloc (32); > + _Complex long long* epi64_dst = (_Complex long long*) malloc (32); > + _Complex int* epi32_src = (_Complex int*) malloc (32); > + _Complex int* epi32_dst = (_Complex int*) malloc (32); > + _Complex short* epi16_src = (_Complex short*) malloc (32); > + _Complex short* epi16_dst = (_Complex short*) malloc (32); > + _Complex char* epi8_src = (_Complex char*) malloc (32); > + _Complex char* epi8_dst = (_Complex char*) malloc (32); > + char* p = (char* ) malloc (32); > + > + __builtin_memset (pd_dst, 0, 32); > + __builtin_memset (ps_dst, 0, 32); > + __builtin_memset (epi64_dst, 0, 32); > + __builtin_memset (epi32_dst, 0, 32); > + __builtin_memset (epi16_dst, 0, 32); > + __builtin_memset (epi8_dst, 0, 32); > + > + for (int i = 0; i != 32; i++) > + p[i] = i; > + __builtin_memcpy (pd_src, p, 32); > + __builtin_memcpy (ps_src, p, 32); > + __builtin_memcpy (epi64_src, p, 32); > + __builtin_memcpy (epi32_src, p, 32); > + __builtin_memcpy (epi16_src, p, 32); > + __builtin_memcpy (epi8_src, p, 32); > + > + foo_pd (pd_dst, pd_src); > + foo_ps (ps_dst, ps_src); > + foo_epi64 (epi64_dst, epi64_src); > + foo_epi32 (epi32_dst, epi32_src); > + foo_epi16 (epi16_dst, epi16_src); > + foo_epi8 (epi8_dst, epi8_src); > + if (__builtin_memcmp (pd_dst, pd_src, 32) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (ps_dst, ps_src, 32) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi64_dst, epi64_src, 32) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi32_dst, epi32_src, 32) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi16_dst, epi16_src, 32) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi16_dst, epi16_src, 32) != 0) > + __builtin_abort (); > + > + return; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-2c.c b/gcc/testsuite/gcc.target/i386/pr106010-2c.c > new file mode 100644 > index 00000000000..a002f209ec9 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-2c.c > @@ -0,0 +1,47 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx512fp16 -mavx512vl -ftree-vectorize -fvect-cost-model=unlimited -mprefer-vector-width=256 -fdump-tree-slp-details" } */ > +/* { dg-require-effective-target avx512fp16 } */ > + > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 2 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times "basic block part vectorized using (?:32|64) byte vectors" 1 "slp2" } }*/ > + > +#include > + > +static void do_test (void); > +#define DO_TEST do_test > +#define AVX512FP16 > +#include "avx512-check.h" > + > +void > +__attribute__((noipa)) > +foo_ph (_Complex _Float16* a, _Complex _Float16* __restrict b) > +{ > + a[0] = b[0]; > + a[1] = b[1]; > + a[2] = b[2]; > + a[3] = b[3]; > + a[4] = b[4]; > + a[5] = b[5]; > + a[6] = b[6]; > + a[7] = b[7]; > +} > + > +void > +do_test (void) > +{ > + _Complex _Float16* ph_src = (_Complex _Float16*) malloc (32); > + _Complex _Float16* ph_dst = (_Complex _Float16*) malloc (32); > + char* p = (char* ) malloc (32); > + > + __builtin_memset (ph_dst, 0, 32); > + > + for (int i = 0; i != 32; i++) > + p[i] = i; > + __builtin_memcpy (ph_src, p, 32); > + > + foo_ph (ph_dst, ph_src); > + if (__builtin_memcmp (ph_dst, ph_src, 32) != 0) > + __builtin_abort (); > + > + return; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-3a.c b/gcc/testsuite/gcc.target/i386/pr106010-3a.c > new file mode 100644 > index 00000000000..c1b64b56b1c > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-3a.c > @@ -0,0 +1,80 @@ > +/* { dg-do compile } */ > +/* { dg-options "-O2 -mavx2 -ftree-vectorize -fvect-cost-model=unlimited -fdump-tree-slp-details" } */ > +/* { dg-final { scan-tree-dump-times "basic block part vectorized using (?:32|64) byte vectors" 6 "slp2" } }*/ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*VEC_PERM_EXPR.*\{ 2, 3, 0, 1 \}} 2 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*VEC_PERM_EXPR.*\{ 6, 7, 4, 5, 2, 3, 0, 1 \}} 1 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*VEC_PERM_EXPR.*\{ 2, 3, 0, 1, 6, 7, 4, 5 \}} 1 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*VEC_PERM_EXPR.*\{ 14, 15, 12, 13, 10, 11, 8, 9, 6, 7, 4, 5, 2, 3, 0, 1 \}} 1 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*VEC_PERM_EXPR.*\{ 14, 15, 12, 13, 10, 11, 8, 9, 6, 7, 4, 5, 2, 3, 0, 1, 30, 31, 28, 29, 26, 27, 24, 25, 22, 23, 20, 21, 18, 19, 16, 17 \}} 1 "slp2" } } */ > + > +void > +__attribute__((noipa)) > +foo_pd (_Complex double* a, _Complex double* __restrict b) > +{ > + a[0] = b[1]; > + a[1] = b[0]; > +} > + > +void > +__attribute__((noipa)) > +foo_ps (_Complex float* a, _Complex float* __restrict b) > +{ > + a[0] = b[1]; > + a[1] = b[0]; > + a[2] = b[3]; > + a[3] = b[2]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi64 (_Complex long long* a, _Complex long long* __restrict b) > +{ > + a[0] = b[1]; > + a[1] = b[0]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi32 (_Complex int* a, _Complex int* __restrict b) > +{ > + a[0] = b[3]; > + a[1] = b[2]; > + a[2] = b[1]; > + a[3] = b[0]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi16 (_Complex short* a, _Complex short* __restrict b) > +{ > + a[0] = b[7]; > + a[1] = b[6]; > + a[2] = b[5]; > + a[3] = b[4]; > + a[4] = b[3]; > + a[5] = b[2]; > + a[6] = b[1]; > + a[7] = b[0]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi8 (_Complex char* a, _Complex char* __restrict b) > +{ > + a[0] = b[7]; > + a[1] = b[6]; > + a[2] = b[5]; > + a[3] = b[4]; > + a[4] = b[3]; > + a[5] = b[2]; > + a[6] = b[1]; > + a[7] = b[0]; > + a[8] = b[15]; > + a[9] = b[14]; > + a[10] = b[13]; > + a[11] = b[12]; > + a[12] = b[11]; > + a[13] = b[10]; > + a[14] = b[9]; > + a[15] = b[8]; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-3b.c b/gcc/testsuite/gcc.target/i386/pr106010-3b.c > new file mode 100644 > index 00000000000..e4fa3f3a541 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-3b.c > @@ -0,0 +1,126 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx2 -ftree-vectorize -fvect-cost-model=unlimited -mprefer-vector-width=256" } */ > +/* { dg-require-effective-target avx2 } */ > + > +#include "avx2-check.h" > +#include > +#include "pr106010-3a.c" > + > +void > +avx2_test (void) > +{ > + _Complex double* pd_src = (_Complex double*) malloc (32); > + _Complex double* pd_dst = (_Complex double*) malloc (32); > + _Complex double* pd_exp = (_Complex double*) malloc (32); > + _Complex float* ps_src = (_Complex float*) malloc (32); > + _Complex float* ps_dst = (_Complex float*) malloc (32); > + _Complex float* ps_exp = (_Complex float*) malloc (32); > + _Complex long long* epi64_src = (_Complex long long*) malloc (32); > + _Complex long long* epi64_dst = (_Complex long long*) malloc (32); > + _Complex long long* epi64_exp = (_Complex long long*) malloc (32); > + _Complex int* epi32_src = (_Complex int*) malloc (32); > + _Complex int* epi32_dst = (_Complex int*) malloc (32); > + _Complex int* epi32_exp = (_Complex int*) malloc (32); > + _Complex short* epi16_src = (_Complex short*) malloc (32); > + _Complex short* epi16_dst = (_Complex short*) malloc (32); > + _Complex short* epi16_exp = (_Complex short*) malloc (32); > + _Complex char* epi8_src = (_Complex char*) malloc (32); > + _Complex char* epi8_dst = (_Complex char*) malloc (32); > + _Complex char* epi8_exp = (_Complex char*) malloc (32); > + char* p = (char* ) malloc (32); > + char* q = (char* ) malloc (32); > + > + __builtin_memset (pd_dst, 0, 32); > + __builtin_memset (ps_dst, 0, 32); > + __builtin_memset (epi64_dst, 0, 32); > + __builtin_memset (epi32_dst, 0, 32); > + __builtin_memset (epi16_dst, 0, 32); > + __builtin_memset (epi8_dst, 0, 32); > + > + for (int i = 0; i != 32; i++) > + p[i] = i; > + __builtin_memcpy (pd_src, p, 32); > + __builtin_memcpy (ps_src, p, 32); > + __builtin_memcpy (epi64_src, p, 32); > + __builtin_memcpy (epi32_src, p, 32); > + __builtin_memcpy (epi16_src, p, 32); > + __builtin_memcpy (epi8_src, p, 32); > + > + for (int i = 0; i != 16; i++) > + { > + p[i] = i + 16; > + p[i + 16] = i; > + } > + __builtin_memcpy (pd_exp, p, 32); > + __builtin_memcpy (epi64_exp, p, 32); > + > + for (int i = 0; i != 8; i++) > + { > + p[i] = i + 8; > + p[i + 8] = i; > + p[i + 16] = i + 24; > + p[i + 24] = i + 16; > + q[i] = i + 24; > + q[i + 8] = i + 16; > + q[i + 16] = i + 8; > + q[i + 24] = i; > + } > + __builtin_memcpy (ps_exp, p, 32); > + __builtin_memcpy (epi32_exp, q, 32); > + > + > + for (int i = 0; i != 4; i++) > + { > + q[i] = i + 28; > + q[i + 4] = i + 24; > + q[i + 8] = i + 20; > + q[i + 12] = i + 16; > + q[i + 16] = i + 12; > + q[i + 20] = i + 8; > + q[i + 24] = i + 4; > + q[i + 28] = i; > + } > + __builtin_memcpy (epi16_exp, q, 32); > + > + for (int i = 0; i != 2; i++) > + { > + q[i] = i + 14; > + q[i + 2] = i + 12; > + q[i + 4] = i + 10; > + q[i + 6] = i + 8; > + q[i + 8] = i + 6; > + q[i + 10] = i + 4; > + q[i + 12] = i + 2; > + q[i + 14] = i; > + q[i + 16] = i + 30; > + q[i + 18] = i + 28; > + q[i + 20] = i + 26; > + q[i + 22] = i + 24; > + q[i + 24] = i + 22; > + q[i + 26] = i + 20; > + q[i + 28] = i + 18; > + q[i + 30] = i + 16; > + } > + __builtin_memcpy (epi8_exp, q, 32); > + > + foo_pd (pd_dst, pd_src); > + foo_ps (ps_dst, ps_src); > + foo_epi64 (epi64_dst, epi64_src); > + foo_epi32 (epi32_dst, epi32_src); > + foo_epi16 (epi16_dst, epi16_src); > + foo_epi8 (epi8_dst, epi8_src); > + if (__builtin_memcmp (pd_dst, pd_exp, 32) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (ps_dst, ps_exp, 32) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi64_dst, epi64_exp, 32) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi32_dst, epi32_exp, 32) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi16_dst, epi16_exp, 32) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi8_dst, epi8_exp, 32) != 0) > + __builtin_abort (); > + > + return; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-3c.c b/gcc/testsuite/gcc.target/i386/pr106010-3c.c > new file mode 100644 > index 00000000000..5a5a3d4b992 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-3c.c > @@ -0,0 +1,69 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx512fp16 -mavx512vl -ftree-vectorize -fvect-cost-model=unlimited -mprefer-vector-width=256 -fdump-tree-slp-details" } */ > +/* { dg-require-effective-target avx512fp16 } */ > +/* { dg-final { scan-tree-dump-times "basic block part vectorized using (?:32|64) byte vectors" 1 "slp2" } }*/ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*VEC_PERM_EXPR.*\{ 2, 3, 0, 1, 8, 9, 6, 7, 14, 15, 12, 13, 4, 5, 10, 11 \}} 1 "slp2" } } */ > + > +#include > + > +static void do_test (void); > +#define DO_TEST do_test > +#define AVX512FP16 > +#include "avx512-check.h" > + > +void > +__attribute__((noipa)) > +foo_ph (_Complex _Float16* a, _Complex _Float16* __restrict b) > +{ > + a[0] = b[1]; > + a[1] = b[0]; > + a[2] = b[4]; > + a[3] = b[3]; > + a[4] = b[7]; > + a[5] = b[6]; > + a[6] = b[2]; > + a[7] = b[5]; > +} > + > +void > +do_test (void) > +{ > + _Complex _Float16* ph_src = (_Complex _Float16*) malloc (32); > + _Complex _Float16* ph_dst = (_Complex _Float16*) malloc (32); > + _Complex _Float16* ph_exp = (_Complex _Float16*) malloc (32); > + char* p = (char* ) malloc (32); > + char* q = (char* ) malloc (32); > + > + __builtin_memset (ph_dst, 0, 32); > + > + for (int i = 0; i != 32; i++) > + p[i] = i; > + __builtin_memcpy (ph_src, p, 32); > + > + for (int i = 0; i != 4; i++) > + { > + p[i] = i + 4; > + p[i + 4] = i; > + p[i + 8] = i + 16; > + p[i + 12] = i + 12; > + p[i + 16] = i + 28; > + p[i + 20] = i + 24; > + p[i + 24] = i + 8; > + p[i + 28] = i + 20; > + q[i] = i + 28; > + q[i + 4] = i + 24; > + q[i + 8] = i + 20; > + q[i + 12] = i + 16; > + q[i + 16] = i + 12; > + q[i + 20] = i + 8; > + q[i + 24] = i + 4; > + q[i + 28] = i; > + } > + __builtin_memcpy (ph_exp, p, 32); > + > + foo_ph (ph_dst, ph_src); > + if (__builtin_memcmp (ph_dst, ph_exp, 32) != 0) > + __builtin_abort (); > + > + return; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-4a.c b/gcc/testsuite/gcc.target/i386/pr106010-4a.c > new file mode 100644 > index 00000000000..b7b0b532bb1 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-4a.c > @@ -0,0 +1,101 @@ > +/* { dg-do compile } */ > +/* { dg-options "-O2 -mavx -ftree-vectorize -fvect-cost-model=unlimited -fdump-tree-slp-details" } */ > +/* { dg-final { scan-tree-dump-times "basic block part vectorized using (?:32|64) byte vectors" 6 "slp2" } }*/ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "slp2" } } */ > + > +void > +__attribute__((noipa)) > +foo_pd (_Complex double* a, > + _Complex double b1, > + _Complex double b2) > +{ > + a[0] = b1; > + a[1] = b2; > +} > + > +void > +__attribute__((noipa)) > +foo_ps (_Complex float* a, > + _Complex float b1, _Complex float b2, > + _Complex float b3, _Complex float b4) > +{ > + a[0] = b1; > + a[1] = b2; > + a[2] = b3; > + a[3] = b4; > +} > + > +void > +__attribute__((noipa)) > +foo_epi64 (_Complex long long* a, > + _Complex long long b1, > + _Complex long long b2) > +{ > + a[0] = b1; > + a[1] = b2; > +} > + > +void > +__attribute__((noipa)) > +foo_epi32 (_Complex int* a, > + _Complex int b1, _Complex int b2, > + _Complex int b3, _Complex int b4) > +{ > + a[0] = b1; > + a[1] = b2; > + a[2] = b3; > + a[3] = b4; > +} > + > +void > +__attribute__((noipa)) > +foo_epi16 (_Complex short* a, > + _Complex short b1, _Complex short b2, > + _Complex short b3, _Complex short b4, > + _Complex short b5, _Complex short b6, > + _Complex short b7,_Complex short b8) > +{ > + a[0] = b1; > + a[1] = b2; > + a[2] = b3; > + a[3] = b4; > + a[4] = b5; > + a[5] = b6; > + a[6] = b7; > + a[7] = b8; > +} > + > +void > +__attribute__((noipa)) > +foo_epi8 (_Complex char* a, > + _Complex char b1, _Complex char b2, > + _Complex char b3, _Complex char b4, > + _Complex char b5, _Complex char b6, > + _Complex char b7,_Complex char b8, > + _Complex char b9, _Complex char b10, > + _Complex char b11, _Complex char b12, > + _Complex char b13, _Complex char b14, > + _Complex char b15,_Complex char b16) > +{ > + a[0] = b1; > + a[1] = b2; > + a[2] = b3; > + a[3] = b4; > + a[4] = b5; > + a[5] = b6; > + a[6] = b7; > + a[7] = b8; > + a[8] = b9; > + a[9] = b10; > + a[10] = b11; > + a[11] = b12; > + a[12] = b13; > + a[13] = b14; > + a[14] = b15; > + a[15] = b16; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-4b.c b/gcc/testsuite/gcc.target/i386/pr106010-4b.c > new file mode 100644 > index 00000000000..e2e79508c4b > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-4b.c > @@ -0,0 +1,67 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx -ftree-vectorize -fvect-cost-model=unlimited -mprefer-vector-width=256" } */ > +/* { dg-require-effective-target avx } */ > + > +#include "avx-check.h" > +#include > +#include "pr106010-4a.c" > + > +void > +avx_test (void) > +{ > + _Complex double* pd_src = (_Complex double*) malloc (32); > + _Complex double* pd_dst = (_Complex double*) malloc (32); > + _Complex float* ps_src = (_Complex float*) malloc (32); > + _Complex float* ps_dst = (_Complex float*) malloc (32); > + _Complex long long* epi64_src = (_Complex long long*) malloc (32); > + _Complex long long* epi64_dst = (_Complex long long*) malloc (32); > + _Complex int* epi32_src = (_Complex int*) malloc (32); > + _Complex int* epi32_dst = (_Complex int*) malloc (32); > + _Complex short* epi16_src = (_Complex short*) malloc (32); > + _Complex short* epi16_dst = (_Complex short*) malloc (32); > + _Complex char* epi8_src = (_Complex char*) malloc (32); > + _Complex char* epi8_dst = (_Complex char*) malloc (32); > + char* p = (char* ) malloc (32); > + > + __builtin_memset (pd_dst, 0, 32); > + __builtin_memset (ps_dst, 0, 32); > + __builtin_memset (epi64_dst, 0, 32); > + __builtin_memset (epi32_dst, 0, 32); > + __builtin_memset (epi16_dst, 0, 32); > + __builtin_memset (epi8_dst, 0, 32); > + > + for (int i = 0; i != 32; i++) > + p[i] = i; > + __builtin_memcpy (pd_src, p, 32); > + __builtin_memcpy (ps_src, p, 32); > + __builtin_memcpy (epi64_src, p, 32); > + __builtin_memcpy (epi32_src, p, 32); > + __builtin_memcpy (epi16_src, p, 32); > + __builtin_memcpy (epi8_src, p, 32); > + > + foo_pd (pd_dst, pd_src[0], pd_src[1]); > + foo_ps (ps_dst, ps_src[0], ps_src[1], ps_src[2], ps_src[3]); > + foo_epi64 (epi64_dst, epi64_src[0], epi64_src[1]); > + foo_epi32 (epi32_dst, epi32_src[0], epi32_src[1], epi32_src[2], epi32_src[3]); > + foo_epi16 (epi16_dst, epi16_src[0], epi16_src[1], epi16_src[2], epi16_src[3], > + epi16_src[4], epi16_src[5], epi16_src[6], epi16_src[7]); > + foo_epi8 (epi8_dst, epi8_src[0], epi8_src[1], epi8_src[2], epi8_src[3], > + epi8_src[4], epi8_src[5], epi8_src[6], epi8_src[7], > + epi8_src[8], epi8_src[9], epi8_src[10], epi8_src[11], > + epi8_src[12], epi8_src[13], epi8_src[14], epi8_src[15]); > + > + if (__builtin_memcmp (pd_dst, pd_src, 32) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (ps_dst, ps_src, 32) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi64_dst, epi64_src, 32) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi32_dst, epi32_src, 32) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi16_dst, epi16_src, 32) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi8_dst, epi8_src, 32) != 0) > + __builtin_abort (); > + > + return; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-4c.c b/gcc/testsuite/gcc.target/i386/pr106010-4c.c > new file mode 100644 > index 00000000000..8e02aefe3b5 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-4c.c > @@ -0,0 +1,54 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx512fp16 -mavx512vl -fdump-tree-slp-details -ftree-vectorize -fvect-cost-model=unlimited -mprefer-vector-width=256" } */ > +/* { dg-require-effective-target avx512fp16 } */ > +/* { dg-final { scan-tree-dump-times "basic block part vectorized using (?:32|64) byte vectors" 1 "slp2" } }*/ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "slp2" } } */ > + > +#include > + > +static void do_test (void); > +#define DO_TEST do_test > +#define AVX512FP16 > +#include "avx512-check.h" > + > +void > +__attribute__((noipa)) > +foo_ph (_Complex _Float16* a, > + _Complex _Float16 b1, _Complex _Float16 b2, > + _Complex _Float16 b3, _Complex _Float16 b4, > + _Complex _Float16 b5, _Complex _Float16 b6, > + _Complex _Float16 b7,_Complex _Float16 b8) > +{ > + a[0] = b1; > + a[1] = b2; > + a[2] = b3; > + a[3] = b4; > + a[4] = b5; > + a[5] = b6; > + a[6] = b7; > + a[7] = b8; > +} > + > +void > +do_test (void) > +{ > + > + _Complex _Float16* ph_src = (_Complex _Float16*) malloc (32); > + _Complex _Float16* ph_dst = (_Complex _Float16*) malloc (32); > + > + char* p = (char* ) malloc (32); > + > + __builtin_memset (ph_dst, 0, 32); > + > + for (int i = 0; i != 32; i++) > + p[i] = i; > + > + __builtin_memcpy (ph_src, p, 32); > + > + foo_ph (ph_dst, ph_src[0], ph_src[1], ph_src[2], ph_src[3], > + ph_src[4], ph_src[5], ph_src[6], ph_src[7]); > + > + if (__builtin_memcmp (ph_dst, ph_src, 32) != 0) > + __builtin_abort (); > + return; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-5a.c b/gcc/testsuite/gcc.target/i386/pr106010-5a.c > new file mode 100644 > index 00000000000..9d4a6f9846b > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-5a.c > @@ -0,0 +1,117 @@ > +/* { dg-do compile } */ > +/* { dg-options "-O2 -mavx -ftree-vectorize -fvect-cost-model=unlimited -fdump-tree-slp-details -mprefer-vector-width=256" } */ > +/* { dg-final { scan-tree-dump-times "basic block part vectorized using (?:32|64) byte vectors" 6 "slp2" } }*/ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 4 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 4 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 4 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 4 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 4 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 4 "slp2" } } */ > + > +void > +__attribute__((noipa)) > +foo_pd (_Complex double* a, _Complex double* __restrict b) > +{ > + a[0] = b[2]; > + a[1] = b[3]; > + a[2] = b[0]; > + a[3] = b[1]; > +} > + > +void > +__attribute__((noipa)) > +foo_ps (_Complex float* a, _Complex float* __restrict b) > +{ > + a[0] = b[4]; > + a[1] = b[5]; > + a[2] = b[6]; > + a[3] = b[7]; > + a[4] = b[0]; > + a[5] = b[1]; > + a[6] = b[2]; > + a[7] = b[3]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi64 (_Complex long long* a, _Complex long long* __restrict b) > +{ > + a[0] = b[2]; > + a[1] = b[3]; > + a[2] = b[0]; > + a[3] = b[1]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi32 (_Complex int* a, _Complex int* __restrict b) > +{ > + a[0] = b[4]; > + a[1] = b[5]; > + a[2] = b[6]; > + a[3] = b[7]; > + a[4] = b[0]; > + a[5] = b[1]; > + a[6] = b[2]; > + a[7] = b[3]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi16 (_Complex short* a, _Complex short* __restrict b) > +{ > + a[0] = b[8]; > + a[1] = b[9]; > + a[2] = b[10]; > + a[3] = b[11]; > + a[4] = b[12]; > + a[5] = b[13]; > + a[6] = b[14]; > + a[7] = b[15]; > + a[8] = b[0]; > + a[9] = b[1]; > + a[10] = b[2]; > + a[11] = b[3]; > + a[12] = b[4]; > + a[13] = b[5]; > + a[14] = b[6]; > + a[15] = b[7]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi8 (_Complex char* a, _Complex char* __restrict b) > +{ > + a[0] = b[16]; > + a[1] = b[17]; > + a[2] = b[18]; > + a[3] = b[19]; > + a[4] = b[20]; > + a[5] = b[21]; > + a[6] = b[22]; > + a[7] = b[23]; > + a[8] = b[24]; > + a[9] = b[25]; > + a[10] = b[26]; > + a[11] = b[27]; > + a[12] = b[28]; > + a[13] = b[29]; > + a[14] = b[30]; > + a[15] = b[31]; > + a[16] = b[0]; > + a[17] = b[1]; > + a[18] = b[2]; > + a[19] = b[3]; > + a[20] = b[4]; > + a[21] = b[5]; > + a[22] = b[6]; > + a[23] = b[7]; > + a[24] = b[8]; > + a[25] = b[9]; > + a[26] = b[10]; > + a[27] = b[11]; > + a[28] = b[12]; > + a[29] = b[13]; > + a[30] = b[14]; > + a[31] = b[15]; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-5b.c b/gcc/testsuite/gcc.target/i386/pr106010-5b.c > new file mode 100644 > index 00000000000..d5c6ebeb5cf > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-5b.c > @@ -0,0 +1,80 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx -ftree-vectorize -fvect-cost-model=unlimited -mprefer-vector-width=256" } */ > +/* { dg-require-effective-target avx } */ > + > +#include "avx-check.h" > +#include > +#include "pr106010-5a.c" > + > +void > +avx_test (void) > +{ > + _Complex double* pd_src = (_Complex double*) malloc (64); > + _Complex double* pd_dst = (_Complex double*) malloc (64); > + _Complex double* pd_exp = (_Complex double*) malloc (64); > + _Complex float* ps_src = (_Complex float*) malloc (64); > + _Complex float* ps_dst = (_Complex float*) malloc (64); > + _Complex float* ps_exp = (_Complex float*) malloc (64); > + _Complex long long* epi64_src = (_Complex long long*) malloc (64); > + _Complex long long* epi64_dst = (_Complex long long*) malloc (64); > + _Complex long long* epi64_exp = (_Complex long long*) malloc (64); > + _Complex int* epi32_src = (_Complex int*) malloc (64); > + _Complex int* epi32_dst = (_Complex int*) malloc (64); > + _Complex int* epi32_exp = (_Complex int*) malloc (64); > + _Complex short* epi16_src = (_Complex short*) malloc (64); > + _Complex short* epi16_dst = (_Complex short*) malloc (64); > + _Complex short* epi16_exp = (_Complex short*) malloc (64); > + _Complex char* epi8_src = (_Complex char*) malloc (64); > + _Complex char* epi8_dst = (_Complex char*) malloc (64); > + _Complex char* epi8_exp = (_Complex char*) malloc (64); > + char* p = (char* ) malloc (64); > + char* q = (char* ) malloc (64); > + > + __builtin_memset (pd_dst, 0, 64); > + __builtin_memset (ps_dst, 0, 64); > + __builtin_memset (epi64_dst, 0, 64); > + __builtin_memset (epi32_dst, 0, 64); > + __builtin_memset (epi16_dst, 0, 64); > + __builtin_memset (epi8_dst, 0, 64); > + > + for (int i = 0; i != 64; i++) > + { > + p[i] = i; > + q[i] = (i + 32) % 64; > + } > + __builtin_memcpy (pd_src, p, 64); > + __builtin_memcpy (ps_src, p, 64); > + __builtin_memcpy (epi64_src, p, 64); > + __builtin_memcpy (epi32_src, p, 64); > + __builtin_memcpy (epi16_src, p, 64); > + __builtin_memcpy (epi8_src, p, 64); > + > + __builtin_memcpy (pd_exp, q, 64); > + __builtin_memcpy (ps_exp, q, 64); > + __builtin_memcpy (epi64_exp, q, 64); > + __builtin_memcpy (epi32_exp, q, 64); > + __builtin_memcpy (epi16_exp, q, 64); > + __builtin_memcpy (epi8_exp, q, 64); > + > + foo_pd (pd_dst, pd_src); > + foo_ps (ps_dst, ps_src); > + foo_epi64 (epi64_dst, epi64_src); > + foo_epi32 (epi32_dst, epi32_src); > + foo_epi16 (epi16_dst, epi16_src); > + foo_epi8 (epi8_dst, epi8_src); > + > + if (__builtin_memcmp (pd_dst, pd_exp, 64) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (ps_dst, ps_exp, 64) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi64_dst, epi64_exp, 64) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi32_dst, epi32_exp, 64) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi16_dst, epi16_exp, 64) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi8_dst, epi8_exp, 64) != 0) > + __builtin_abort (); > + > + return; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-5c.c b/gcc/testsuite/gcc.target/i386/pr106010-5c.c > new file mode 100644 > index 00000000000..9ce4e6dd5c0 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-5c.c > @@ -0,0 +1,62 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx512fp16 -mavx512vl -ftree-vectorize -fvect-cost-model=unlimited -fdump-tree-slp-details -mprefer-vector-width=256" } */ > +/* { dg-require-effective-target avx512fp16 } */ > +/* { dg-final { scan-tree-dump-times "basic block part vectorized using (?:32|64) byte vectors" 1 "slp2" } }*/ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 4 "slp2" } } */ > + > +#include > + > +static void do_test (void); > +#define DO_TEST do_test > +#define AVX512FP16 > +#include "avx512-check.h" > + > +void > +__attribute__((noipa)) > +foo_ph (_Complex _Float16* a, _Complex _Float16* __restrict b) > +{ > + a[0] = b[8]; > + a[1] = b[9]; > + a[2] = b[10]; > + a[3] = b[11]; > + a[4] = b[12]; > + a[5] = b[13]; > + a[6] = b[14]; > + a[7] = b[15]; > + a[8] = b[0]; > + a[9] = b[1]; > + a[10] = b[2]; > + a[11] = b[3]; > + a[12] = b[4]; > + a[13] = b[5]; > + a[14] = b[6]; > + a[15] = b[7]; > +} > + > +void > +do_test (void) > +{ > + _Complex _Float16* ph_src = (_Complex _Float16*) malloc (64); > + _Complex _Float16* ph_dst = (_Complex _Float16*) malloc (64); > + _Complex _Float16* ph_exp = (_Complex _Float16*) malloc (64); > + char* p = (char* ) malloc (64); > + char* q = (char* ) malloc (64); > + > + __builtin_memset (ph_dst, 0, 64); > + > + for (int i = 0; i != 64; i++) > + { > + p[i] = i; > + q[i] = (i + 32) % 64; > + } > + __builtin_memcpy (ph_src, p, 64); > + > + __builtin_memcpy (ph_exp, q, 64); > + > + foo_ph (ph_dst, ph_src); > + > + if (__builtin_memcmp (ph_dst, ph_exp, 64) != 0) > + __builtin_abort (); > + > + return; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-6a.c b/gcc/testsuite/gcc.target/i386/pr106010-6a.c > new file mode 100644 > index 00000000000..65a90d03684 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-6a.c > @@ -0,0 +1,115 @@ > +/* { dg-do compile } */ > +/* { dg-options "-O2 -mavx2 -ftree-vectorize -fvect-cost-model=unlimited -fdump-tree-slp-details -mprefer-vector-width=256" } */ > +/* { dg-final { scan-tree-dump-times "basic block part vectorized using (?:32|64) byte vectors" 6 "slp2" } }*/ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*VEC_PERM_EXPR.*\{ 2, 3, 0, 1 \}} 4 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*VEC_PERM_EXPR.*\{ 6, 7, 4, 5, 2, 3, 0, 1 \}} 4 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*VEC_PERM_EXPR.*\{ 14, 15, 12, 13, 10, 11, 8, 9, 6, 7, 4, 5, 2, 3, 0, 1 \}} 2 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*VEC_PERM_EXPR.*\{ 30, 31, 28, 29, 26, 27, 24, 25, 22, 23, 20, 21, 18, 19, 16, 17, 14, 15, 12, 13, 10, 11, 8, 9, 6, 7, 4, 5, 2, 3, 0, 1 \}} 2 "slp2" } } */ > + > +void > +__attribute__((noipa)) > +foo_pd (_Complex double* a, _Complex double* __restrict b) > +{ > + a[0] = b[3]; > + a[1] = b[2]; > + a[2] = b[1]; > + a[3] = b[0]; > +} > + > +void > +__attribute__((noipa)) > +foo_ps (_Complex float* a, _Complex float* __restrict b) > +{ > + a[0] = b[7]; > + a[1] = b[6]; > + a[2] = b[5]; > + a[3] = b[4]; > + a[4] = b[3]; > + a[5] = b[2]; > + a[6] = b[1]; > + a[7] = b[0]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi64 (_Complex long long* a, _Complex long long* __restrict b) > +{ > + a[0] = b[3]; > + a[1] = b[2]; > + a[2] = b[1]; > + a[3] = b[0]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi32 (_Complex int* a, _Complex int* __restrict b) > +{ > + a[0] = b[7]; > + a[1] = b[6]; > + a[2] = b[5]; > + a[3] = b[4]; > + a[4] = b[3]; > + a[5] = b[2]; > + a[6] = b[1]; > + a[7] = b[0]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi16 (_Complex short* a, _Complex short* __restrict b) > +{ > + a[0] = b[15]; > + a[1] = b[14]; > + a[2] = b[13]; > + a[3] = b[12]; > + a[4] = b[11]; > + a[5] = b[10]; > + a[6] = b[9]; > + a[7] = b[8]; > + a[8] = b[7]; > + a[9] = b[6]; > + a[10] = b[5]; > + a[11] = b[4]; > + a[12] = b[3]; > + a[13] = b[2]; > + a[14] = b[1]; > + a[15] = b[0]; > +} > + > +void > +__attribute__((noipa)) > +foo_epi8 (_Complex char* a, _Complex char* __restrict b) > +{ > + a[0] = b[31]; > + a[1] = b[30]; > + a[2] = b[29]; > + a[3] = b[28]; > + a[4] = b[27]; > + a[5] = b[26]; > + a[6] = b[25]; > + a[7] = b[24]; > + a[8] = b[23]; > + a[9] = b[22]; > + a[10] = b[21]; > + a[11] = b[20]; > + a[12] = b[19]; > + a[13] = b[18]; > + a[14] = b[17]; > + a[15] = b[16]; > + a[16] = b[15]; > + a[17] = b[14]; > + a[18] = b[13]; > + a[19] = b[12]; > + a[20] = b[11]; > + a[21] = b[10]; > + a[22] = b[9]; > + a[23] = b[8]; > + a[24] = b[7]; > + a[25] = b[6]; > + a[26] = b[5]; > + a[27] = b[4]; > + a[28] = b[3]; > + a[29] = b[2]; > + a[30] = b[1]; > + a[31] = b[0]; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-6b.c b/gcc/testsuite/gcc.target/i386/pr106010-6b.c > new file mode 100644 > index 00000000000..1c5bb020939 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-6b.c > @@ -0,0 +1,157 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx2 -ftree-vectorize -fvect-cost-model=unlimited -mprefer-vector-width=256" } */ > +/* { dg-require-effective-target avx2 } */ > + > +#include "avx2-check.h" > +#include > +#include "pr106010-6a.c" > + > +void > +avx2_test (void) > +{ > + _Complex double* pd_src = (_Complex double*) malloc (64); > + _Complex double* pd_dst = (_Complex double*) malloc (64); > + _Complex double* pd_exp = (_Complex double*) malloc (64); > + _Complex float* ps_src = (_Complex float*) malloc (64); > + _Complex float* ps_dst = (_Complex float*) malloc (64); > + _Complex float* ps_exp = (_Complex float*) malloc (64); > + _Complex long long* epi64_src = (_Complex long long*) malloc (64); > + _Complex long long* epi64_dst = (_Complex long long*) malloc (64); > + _Complex long long* epi64_exp = (_Complex long long*) malloc (64); > + _Complex int* epi32_src = (_Complex int*) malloc (64); > + _Complex int* epi32_dst = (_Complex int*) malloc (64); > + _Complex int* epi32_exp = (_Complex int*) malloc (64); > + _Complex short* epi16_src = (_Complex short*) malloc (64); > + _Complex short* epi16_dst = (_Complex short*) malloc (64); > + _Complex short* epi16_exp = (_Complex short*) malloc (64); > + _Complex char* epi8_src = (_Complex char*) malloc (64); > + _Complex char* epi8_dst = (_Complex char*) malloc (64); > + _Complex char* epi8_exp = (_Complex char*) malloc (64); > + char* p = (char* ) malloc (64); > + char* q = (char* ) malloc (64); > + > + __builtin_memset (pd_dst, 0, 64); > + __builtin_memset (ps_dst, 0, 64); > + __builtin_memset (epi64_dst, 0, 64); > + __builtin_memset (epi32_dst, 0, 64); > + __builtin_memset (epi16_dst, 0, 64); > + __builtin_memset (epi8_dst, 0, 64); > + > + for (int i = 0; i != 64; i++) > + p[i] = i; > + > + __builtin_memcpy (pd_src, p, 64); > + __builtin_memcpy (ps_src, p, 64); > + __builtin_memcpy (epi64_src, p, 64); > + __builtin_memcpy (epi32_src, p, 64); > + __builtin_memcpy (epi16_src, p, 64); > + __builtin_memcpy (epi8_src, p, 64); > + > + > + for (int i = 0; i != 16; i++) > + { > + q[i] = i + 48; > + q[i + 16] = i + 32; > + q[i + 32] = i + 16; > + q[i + 48] = i; > + } > + > + __builtin_memcpy (pd_exp, q, 64); > + __builtin_memcpy (epi64_exp, q, 64); > + > + for (int i = 0; i != 8; i++) > + { > + q[i] = i + 56; > + q[i + 8] = i + 48; > + q[i + 16] = i + 40; > + q[i + 24] = i + 32; > + q[i + 32] = i + 24; > + q[i + 40] = i + 16; > + q[i + 48] = i + 8; > + q[i + 56] = i; > + } > + > + __builtin_memcpy (ps_exp, q, 64); > + __builtin_memcpy (epi32_exp, q, 64); > + > + for (int i = 0; i != 4; i++) > + { > + q[i] = i + 60; > + q[i + 4] = i + 56; > + q[i + 8] = i + 52; > + q[i + 12] = i + 48; > + q[i + 16] = i + 44; > + q[i + 20] = i + 40; > + q[i + 24] = i + 36; > + q[i + 28] = i + 32; > + q[i + 32] = i + 28; > + q[i + 36] = i + 24; > + q[i + 40] = i + 20; > + q[i + 44] = i + 16; > + q[i + 48] = i + 12; > + q[i + 52] = i + 8; > + q[i + 56] = i + 4; > + q[i + 60] = i; > + } > + > + __builtin_memcpy (epi16_exp, q, 64); > + > + for (int i = 0; i != 2; i++) > + { > + q[i] = i + 62; > + q[i + 2] = i + 60; > + q[i + 4] = i + 58; > + q[i + 6] = i + 56; > + q[i + 8] = i + 54; > + q[i + 10] = i + 52; > + q[i + 12] = i + 50; > + q[i + 14] = i + 48; > + q[i + 16] = i + 46; > + q[i + 18] = i + 44; > + q[i + 20] = i + 42; > + q[i + 22] = i + 40; > + q[i + 24] = i + 38; > + q[i + 26] = i + 36; > + q[i + 28] = i + 34; > + q[i + 30] = i + 32; > + q[i + 32] = i + 30; > + q[i + 34] = i + 28; > + q[i + 36] = i + 26; > + q[i + 38] = i + 24; > + q[i + 40] = i + 22; > + q[i + 42] = i + 20; > + q[i + 44] = i + 18; > + q[i + 46] = i + 16; > + q[i + 48] = i + 14; > + q[i + 50] = i + 12; > + q[i + 52] = i + 10; > + q[i + 54] = i + 8; > + q[i + 56] = i + 6; > + q[i + 58] = i + 4; > + q[i + 60] = i + 2; > + q[i + 62] = i; > + } > + __builtin_memcpy (epi8_exp, q, 64); > + > + foo_pd (pd_dst, pd_src); > + foo_ps (ps_dst, ps_src); > + foo_epi64 (epi64_dst, epi64_src); > + foo_epi32 (epi32_dst, epi32_src); > + foo_epi16 (epi16_dst, epi16_src); > + foo_epi8 (epi8_dst, epi8_src); > + > + if (__builtin_memcmp (pd_dst, pd_exp, 64) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (ps_dst, ps_exp, 64) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi64_dst, epi64_exp, 64) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi32_dst, epi32_exp, 64) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi16_dst, epi16_exp, 64) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi8_dst, epi8_exp, 64) != 0) > + __builtin_abort (); > + > + return; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-6c.c b/gcc/testsuite/gcc.target/i386/pr106010-6c.c > new file mode 100644 > index 00000000000..b859d884a7f > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-6c.c > @@ -0,0 +1,80 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx512fp16 -mavx512vl -ftree-vectorize -fvect-cost-model=unlimited -mprefer-vector-width=256 -fdump-tree-slp-details" } */ > +/* { dg-require-effective-target avx512fp16 } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*VEC_PERM_EXPR.*\{ 14, 15, 12, 13, 10, 11, 8, 9, 6, 7, 4, 5, 2, 3, 0, 1 \}} 2 "slp2" } } */ > +/* { dg-final { scan-tree-dump-times "basic block part vectorized using (?:32|64) byte vectors" 1 "slp2" } } */ > + > +#include > + > +static void do_test (void); > +#define DO_TEST do_test > +#define AVX512FP16 > +#include "avx512-check.h" > + > +void > +__attribute__((noipa)) > +foo_ph (_Complex _Float16* a, _Complex _Float16* __restrict b) > +{ > + a[0] = b[15]; > + a[1] = b[14]; > + a[2] = b[13]; > + a[3] = b[12]; > + a[4] = b[11]; > + a[5] = b[10]; > + a[6] = b[9]; > + a[7] = b[8]; > + a[8] = b[7]; > + a[9] = b[6]; > + a[10] = b[5]; > + a[11] = b[4]; > + a[12] = b[3]; > + a[13] = b[2]; > + a[14] = b[1]; > + a[15] = b[0]; > +} > + > +void > +do_test (void) > +{ > + _Complex _Float16* ph_src = (_Complex _Float16*) malloc (64); > + _Complex _Float16* ph_dst = (_Complex _Float16*) malloc (64); > + _Complex _Float16* ph_exp = (_Complex _Float16*) malloc (64); > + char* p = (char* ) malloc (64); > + char* q = (char* ) malloc (64); > + > + __builtin_memset (ph_dst, 0, 64); > + > + for (int i = 0; i != 64; i++) > + p[i] = i; > + > + __builtin_memcpy (ph_src, p, 64); > + > + for (int i = 0; i != 4; i++) > + { > + q[i] = i + 60; > + q[i + 4] = i + 56; > + q[i + 8] = i + 52; > + q[i + 12] = i + 48; > + q[i + 16] = i + 44; > + q[i + 20] = i + 40; > + q[i + 24] = i + 36; > + q[i + 28] = i + 32; > + q[i + 32] = i + 28; > + q[i + 36] = i + 24; > + q[i + 40] = i + 20; > + q[i + 44] = i + 16; > + q[i + 48] = i + 12; > + q[i + 52] = i + 8; > + q[i + 56] = i + 4; > + q[i + 60] = i; > + } > + > + __builtin_memcpy (ph_exp, q, 64); > + > + foo_ph (ph_dst, ph_src); > + > + if (__builtin_memcmp (ph_dst, ph_exp, 64) != 0) > + __builtin_abort (); > + > + return; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-7a.c b/gcc/testsuite/gcc.target/i386/pr106010-7a.c > new file mode 100644 > index 00000000000..2ea01fac927 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-7a.c > @@ -0,0 +1,58 @@ > +/* { dg-do compile } */ > +/* { dg-options "-O2 -mavx -ftree-vectorize -fvect-cost-model=unlimited -fdump-tree-vect-details -mprefer-vector-width=256" } */ > +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 6 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "vect" } } */ > + > +#define N 10000 > +void > +__attribute__((noipa)) > +foo_pd (_Complex double* a, _Complex double b) > +{ > + for (int i = 0; i != N; i++) > + a[i] = b; > +} > + > +void > +__attribute__((noipa)) > +foo_ps (_Complex float* a, _Complex float b) > +{ > + for (int i = 0; i != N; i++) > + a[i] = b; > +} > + > +void > +__attribute__((noipa)) > +foo_epi64 (_Complex long long* a, _Complex long long b) > +{ > + for (int i = 0; i != N; i++) > + a[i] = b; > +} > + > +void > +__attribute__((noipa)) > +foo_epi32 (_Complex int* a, _Complex int b) > +{ > + for (int i = 0; i != N; i++) > + a[i] = b; > +} > + > +void > +__attribute__((noipa)) > +foo_epi16 (_Complex short* a, _Complex short b) > +{ > + for (int i = 0; i != N; i++) > + a[i] = b; > +} > + > +void > +__attribute__((noipa)) > +foo_epi8 (_Complex char* a, _Complex char b) > +{ > + for (int i = 0; i != N; i++) > + a[i] = b; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-7b.c b/gcc/testsuite/gcc.target/i386/pr106010-7b.c > new file mode 100644 > index 00000000000..26482cc10f5 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-7b.c > @@ -0,0 +1,63 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx -ftree-vectorize -fvect-cost-model=unlimited -mprefer-vector-width=256" } */ > +/* { dg-require-effective-target avx } */ > + > +#include "avx-check.h" > +#include > +#include "pr106010-7a.c" > + > +void > +avx_test (void) > +{ > + _Complex double* pd_src = (_Complex double*) malloc (2 * N * sizeof (double)); > + _Complex double* pd_dst = (_Complex double*) malloc (2 * N * sizeof (double)); > + _Complex float* ps_src = (_Complex float*) malloc (2 * N * sizeof (float)); > + _Complex float* ps_dst = (_Complex float*) malloc (2 * N * sizeof (float)); > + _Complex long long* epi64_src = (_Complex long long*) malloc (2 * N * sizeof (long long)); > + _Complex long long* epi64_dst = (_Complex long long*) malloc (2 * N * sizeof (long long)); > + _Complex int* epi32_src = (_Complex int*) malloc (2 * N * sizeof (int)); > + _Complex int* epi32_dst = (_Complex int*) malloc (2 * N * sizeof (int)); > + _Complex short* epi16_src = (_Complex short*) malloc (2 * N * sizeof (short)); > + _Complex short* epi16_dst = (_Complex short*) malloc (2 * N * sizeof (short)); > + _Complex char* epi8_src = (_Complex char*) malloc (2 * N * sizeof (char)); > + _Complex char* epi8_dst = (_Complex char*) malloc (2 * N * sizeof (char)); > + char* p_init = (char*) malloc (2 * N * sizeof (double)); > + > + __builtin_memset (pd_dst, 0, 2 * N * sizeof (double)); > + __builtin_memset (ps_dst, 0, 2 * N * sizeof (float)); > + __builtin_memset (epi64_dst, 0, 2 * N * sizeof (long long)); > + __builtin_memset (epi32_dst, 0, 2 * N * sizeof (int)); > + __builtin_memset (epi16_dst, 0, 2 * N * sizeof (short)); > + __builtin_memset (epi8_dst, 0, 2 * N * sizeof (char)); > + > + for (int i = 0; i != 2 * N * sizeof (double); i++) > + p_init[i] = i % 2 + 3; > + > + memcpy (pd_src, p_init, 2 * N * sizeof (double)); > + memcpy (ps_dst, p_init, 2 * N * sizeof (float)); > + memcpy (epi64_dst, p_init, 2 * N * sizeof (long long)); > + memcpy (epi32_dst, p_init, 2 * N * sizeof (int)); > + memcpy (epi16_dst, p_init, 2 * N * sizeof (short)); > + memcpy (epi8_dst, p_init, 2 * N * sizeof (char)); > + > + foo_pd (pd_dst, pd_src[0]); > + foo_ps (ps_dst, ps_src[0]); > + foo_epi64 (epi64_dst, epi64_src[0]); > + foo_epi32 (epi32_dst, epi32_src[0]); > + foo_epi16 (epi16_dst, epi16_src[0]); > + foo_epi8 (epi8_dst, epi8_src[0]); > + if (__builtin_memcmp (pd_dst, pd_src, N * 2 * sizeof (double)) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (ps_dst, ps_src, N * 2 * sizeof (float)) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi64_dst, epi64_src, N * 2 * sizeof (long long)) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi32_dst, epi32_src, N * 2 * sizeof (int)) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi16_dst, epi16_src, N * 2 * sizeof (short)) != 0) > + __builtin_abort (); > + if (__builtin_memcmp (epi8_dst, epi8_src, N * 2 * sizeof (char)) != 0) > + __builtin_abort (); > + > + return; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-7c.c b/gcc/testsuite/gcc.target/i386/pr106010-7c.c > new file mode 100644 > index 00000000000..7f4056a5ecc > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-7c.c > @@ -0,0 +1,41 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx512fp16 -mavx512vl -ftree-vectorize -fvect-cost-model=unlimited -mprefer-vector-width=256 -fdump-tree-vect-details" } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "vect" } } */ > +/* { dg-require-effective-target avx512fp16 } */ > + > +#include > + > +static void do_test (void); > + > +#define DO_TEST do_test > +#define AVX512FP16 > +#include "avx512-check.h" > + > +#define N 10000 > + > +void > +__attribute__((noipa)) > +foo_ph (_Complex _Float16* a, _Complex _Float16 b) > +{ > + for (int i = 0; i != N; i++) > + a[i] = b; > +} > + > +static void > +do_test (void) > +{ > + _Complex _Float16* ph_src = (_Complex _Float16*) malloc (2 * N * sizeof (_Float16)); > + _Complex _Float16* ph_dst = (_Complex _Float16*) malloc (2 * N * sizeof (_Float16)); > + char* p_init = (char*) malloc (2 * N * sizeof (_Float16)); > + > + __builtin_memset (ph_dst, 0, 2 * N * sizeof (_Float16)); > + > + for (int i = 0; i != 2 * N * sizeof (_Float16); i++) > + p_init[i] = i % 2 + 3; > + > + memcpy (ph_src, p_init, 2 * N * sizeof (_Float16)); > + > + foo_ph (ph_dst, ph_src[0]); > + if (__builtin_memcmp (ph_dst, ph_src, N * 2 * sizeof (_Float16)) != 0) > + __builtin_abort (); > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-8a.c b/gcc/testsuite/gcc.target/i386/pr106010-8a.c > new file mode 100644 > index 00000000000..11054b60d30 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-8a.c > @@ -0,0 +1,58 @@ > +/* { dg-do compile } */ > +/* { dg-options "-O2 -mavx -ftree-vectorize -fvect-cost-model=unlimited -fdump-tree-vect-details -mprefer-vector-width=256" } */ > +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 6 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "vect" } } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "vect" } } */ > + > +#define N 10000 > +void > +__attribute__((noipa)) > +foo_pd (_Complex double* a) > +{ > + for (int i = 0; i != N; i++) > + a[i] = 1.0 + 2.0i; > +} > + > +void > +__attribute__((noipa)) > +foo_ps (_Complex float* a) > +{ > + for (int i = 0; i != N; i++) > + a[i] = 1.0f + 2.0fi; > +} > + > +void > +__attribute__((noipa)) > +foo_epi64 (_Complex long long* a) > +{ > + for (int i = 0; i != N; i++) > + a[i] = 1 + 2i; > +} > + > +void > +__attribute__((noipa)) > +foo_epi32 (_Complex int* a) > +{ > + for (int i = 0; i != N; i++) > + a[i] = 1 + 2i; > +} > + > +void > +__attribute__((noipa)) > +foo_epi16 (_Complex short* a) > +{ > + for (int i = 0; i != N; i++) > + a[i] = 1 + 2i; > +} > + > +void > +__attribute__((noipa)) > +foo_epi8 (_Complex char* a) > +{ > + for (int i = 0; i != N; i++) > + a[i] = 1 + 2i; > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-8b.c b/gcc/testsuite/gcc.target/i386/pr106010-8b.c > new file mode 100644 > index 00000000000..6bb0073b691 > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-8b.c > @@ -0,0 +1,53 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx -ftree-vectorize -fvect-cost-model=unlimited -mprefer-vector-width=256" } */ > +/* { dg-require-effective-target avx } */ > + > +#include "avx-check.h" > +#include > +#include "pr106010-8a.c" > + > +void > +avx_test (void) > +{ > + _Complex double pd_src = 1.0 + 2.0i; > + _Complex double* pd_dst = (_Complex double*) malloc (2 * N * sizeof (double)); > + _Complex float ps_src = 1.0 + 2.0i; > + _Complex float* ps_dst = (_Complex float*) malloc (2 * N * sizeof (float)); > + _Complex long long epi64_src = 1 + 2i;; > + _Complex long long* epi64_dst = (_Complex long long*) malloc (2 * N * sizeof (long long)); > + _Complex int epi32_src = 1 + 2i; > + _Complex int* epi32_dst = (_Complex int*) malloc (2 * N * sizeof (int)); > + _Complex short epi16_src = 1 + 2i; > + _Complex short* epi16_dst = (_Complex short*) malloc (2 * N * sizeof (short)); > + _Complex char epi8_src = 1 + 2i; > + _Complex char* epi8_dst = (_Complex char*) malloc (2 * N * sizeof (char)); > + > + __builtin_memset (pd_dst, 0, 2 * N * sizeof (double)); > + __builtin_memset (ps_dst, 0, 2 * N * sizeof (float)); > + __builtin_memset (epi64_dst, 0, 2 * N * sizeof (long long)); > + __builtin_memset (epi32_dst, 0, 2 * N * sizeof (int)); > + __builtin_memset (epi16_dst, 0, 2 * N * sizeof (short)); > + __builtin_memset (epi8_dst, 0, 2 * N * sizeof (char)); > + > + foo_pd (pd_dst); > + foo_ps (ps_dst); > + foo_epi64 (epi64_dst); > + foo_epi32 (epi32_dst); > + foo_epi16 (epi16_dst); > + foo_epi8 (epi8_dst); > + for (int i = 0 ; i != N; i++) > + { > + if (pd_dst[i] != pd_src) > + __builtin_abort (); > + if (ps_dst[i] != ps_src) > + __builtin_abort (); > + if (epi64_dst[i] != epi64_src) > + __builtin_abort (); > + if (epi32_dst[i] != epi32_src) > + __builtin_abort (); > + if (epi16_dst[i] != epi16_src) > + __builtin_abort (); > + if (epi8_dst[i] != epi8_src) > + __builtin_abort (); > + } > +} > diff --git a/gcc/testsuite/gcc.target/i386/pr106010-8c.c b/gcc/testsuite/gcc.target/i386/pr106010-8c.c > new file mode 100644 > index 00000000000..61ae131829d > --- /dev/null > +++ b/gcc/testsuite/gcc.target/i386/pr106010-8c.c > @@ -0,0 +1,38 @@ > +/* { dg-do run } */ > +/* { dg-options "-O2 -mavx512fp16 -mavx512vl -ftree-vectorize -fvect-cost-model=unlimited -mprefer-vector-width=256 -fdump-tree-vect-details" } */ > +/* { dg-final { scan-tree-dump-times {(?n)add new stmt:.*MEM } 1 "vect" } } */ > +/* { dg-require-effective-target avx512fp16 } */ > + > +#include > + > +static void do_test (void); > + > +#define DO_TEST do_test > +#define AVX512FP16 > +#include "avx512-check.h" > + > +#define N 10000 > + > +void > +__attribute__((noipa)) > +foo_ph (_Complex _Float16* a) > +{ > + for (int i = 0; i != N; i++) > + a[i] = 1.0f16 + 2.0f16i; > +} > + > +static void > +do_test (void) > +{ > + _Complex _Float16 ph_src = 1.0f16 + 2.0f16i; > + _Complex _Float16* ph_dst = (_Complex _Float16*) malloc (2 * N * sizeof (_Float16)); > + > + __builtin_memset (ph_dst, 0, 2 * N * sizeof (_Float16)); > + > + foo_ph (ph_dst); > + for (int i = 0; i != N; i++) > + { > + if (ph_dst[i] != ph_src) > + __builtin_abort (); > + } > +} > diff --git a/gcc/tree-vect-data-refs.cc b/gcc/tree-vect-data-refs.cc > index d20a10a1524..42ee9df674c 100644 > --- a/gcc/tree-vect-data-refs.cc > +++ b/gcc/tree-vect-data-refs.cc > @@ -1403,7 +1403,8 @@ vect_get_data_access_cost (vec_info *vinfo, dr_vec_info *dr_info, > if (PURE_SLP_STMT (stmt_info)) > ncopies = 1; > else > - ncopies = vect_get_num_copies (loop_vinfo, STMT_VINFO_VECTYPE (stmt_info)); > + ncopies = vect_get_num_copies (loop_vinfo, STMT_VINFO_VECTYPE (stmt_info), > + STMT_VINFO_COMPLEX_P (stmt_info)); > > if (DR_IS_READ (dr_info->dr)) > vect_get_load_cost (vinfo, stmt_info, ncopies, alignment_support_scheme, > @@ -4597,8 +4598,22 @@ vect_analyze_data_refs (vec_info *vinfo, poly_uint64 *min_vf, bool *fatal) > > /* Set vectype for STMT. */ > scalar_type = TREE_TYPE (DR_REF (dr)); > - tree vectype = get_vectype_for_scalar_type (vinfo, scalar_type); > - if (!vectype) > + tree adjust_scalar_type = scalar_type; > + /* Support Complex type access. Note that the complex type of load/store > + does not support gather/scatter. */ > + if (TREE_CODE (scalar_type) == COMPLEX_TYPE > + && gatherscatter == SG_NONE) > + { > + adjust_scalar_type = TREE_TYPE (scalar_type); > + STMT_VINFO_COMPLEX_P (stmt_info) = true; > + } > + tree vectype = get_vectype_for_scalar_type (vinfo, adjust_scalar_type); > + unsigned HOST_WIDE_INT constant_nunits; > + if (!vectype > + /* For complex type, V1DI doesn't make sense. */ > + || (STMT_VINFO_COMPLEX_P (stmt_info) > + && (!TYPE_VECTOR_SUBPARTS (vectype).is_constant (&constant_nunits) > + || constant_nunits == 1))) > { > if (dump_enabled_p ()) > { > @@ -4635,8 +4650,11 @@ vect_analyze_data_refs (vec_info *vinfo, poly_uint64 *min_vf, bool *fatal) > } > > /* Adjust the minimal vectorization factor according to the > - vector type. */ > + vector type. Note for complex type, VF is half of > + TYPE_VECTOR_SUBPARTS. */ > vf = TYPE_VECTOR_SUBPARTS (vectype); > + if (STMT_VINFO_COMPLEX_P (stmt_info)) > + vf = exact_div (vf, 2); > *min_vf = upper_bound (*min_vf, vf); > > /* Leave the BB vectorizer to pick the vector type later, based on > diff --git a/gcc/tree-vect-loop.cc b/gcc/tree-vect-loop.cc > index 3a70c15b593..365fa738022 100644 > --- a/gcc/tree-vect-loop.cc > +++ b/gcc/tree-vect-loop.cc > @@ -200,7 +200,12 @@ vect_determine_vf_for_stmt_1 (vec_info *vinfo, stmt_vec_info stmt_info, > } > > if (nunits_vectype) > - vect_update_max_nunits (vf, nunits_vectype); > + { > + poly_uint64 nunits = TYPE_VECTOR_SUBPARTS (nunits_vectype); > + if (STMT_VINFO_COMPLEX_P (stmt_info)) > + nunits = exact_div (nunits, 2); > + vect_update_max_nunits (vf, nunits); > + } > > return opt_result::success (); > } > diff --git a/gcc/tree-vect-slp.cc b/gcc/tree-vect-slp.cc > index dab5daddcc5..5d66ea2f286 100644 > --- a/gcc/tree-vect-slp.cc > +++ b/gcc/tree-vect-slp.cc > @@ -877,10 +877,14 @@ vect_record_max_nunits (vec_info *vinfo, stmt_vec_info stmt_info, > return false; > } > > + poly_uint64 nunits = TYPE_VECTOR_SUBPARTS (vectype); > + if (STMT_VINFO_COMPLEX_P (stmt_info)) > + nunits = exact_div (nunits, 2); > + > /* If populating the vector type requires unrolling then fail > before adjusting *max_nunits for basic-block vectorization. */ > if (is_a (vinfo) > - && !multiple_p (group_size, TYPE_VECTOR_SUBPARTS (vectype))) > + && !multiple_p (group_size , nunits)) > { > if (dump_enabled_p ()) > dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location, > @@ -891,7 +895,7 @@ vect_record_max_nunits (vec_info *vinfo, stmt_vec_info stmt_info, > } > > /* In case of multiple types we need to detect the smallest type. */ > - vect_update_max_nunits (max_nunits, vectype); > + vect_update_max_nunits (max_nunits, nunits); > return true; > } > > @@ -3720,22 +3724,54 @@ vect_optimize_slp (vec_info *vinfo) > vect_attempt_slp_rearrange_stmts did. This allows us to be lazy > when permuting constants and invariants keeping the permute > bijective. */ > - auto_sbitmap load_index (SLP_TREE_LANES (node)); > - bitmap_clear (load_index); > - for (unsigned j = 0; j < SLP_TREE_LANES (node); ++j) > - bitmap_set_bit (load_index, SLP_TREE_LOAD_PERMUTATION (node)[j] - imin); > - unsigned j; > - for (j = 0; j < SLP_TREE_LANES (node); ++j) > - if (!bitmap_bit_p (load_index, j)) > - break; > - if (j != SLP_TREE_LANES (node)) > - continue; > + /* Permutation of Complex type. */ > + if (STMT_VINFO_COMPLEX_P (dr_stmt)) > + { > + auto_sbitmap load_index (SLP_TREE_LANES (node) * 2); > + bitmap_clear (load_index); > + for (unsigned j = 0; j < SLP_TREE_LANES (node); ++j) > + { > + unsigned bit = SLP_TREE_LOAD_PERMUTATION (node)[j] - imin; > + bitmap_set_bit (load_index, 2 * bit); > + bitmap_set_bit (load_index, 2 * bit + 1); > + } > + unsigned j; > + for (j = 0; j < SLP_TREE_LANES (node) * 2; ++j) > + if (!bitmap_bit_p (load_index, j)) > + break; > + if (j != SLP_TREE_LANES (node) * 2) > + continue; > > - vec perm = vNULL; > - perm.safe_grow (SLP_TREE_LANES (node), true); > - for (unsigned j = 0; j < SLP_TREE_LANES (node); ++j) > - perm[j] = SLP_TREE_LOAD_PERMUTATION (node)[j] - imin; > - perms.safe_push (perm); > + vec perm = vNULL; > + perm.safe_grow (SLP_TREE_LANES (node) * 2, true); > + for (unsigned j = 0; j < SLP_TREE_LANES (node); ++j) > + { > + unsigned cidx = SLP_TREE_LOAD_PERMUTATION (node)[j] - imin; > + perm[2 * j] = 2 * cidx; > + perm[2 * j + 1] = 2 * cidx + 1; > + } > + perms.safe_push (perm); > + } > + else > + { > + auto_sbitmap load_index (SLP_TREE_LANES (node)); > + bitmap_clear (load_index); > + for (unsigned j = 0; j < SLP_TREE_LANES (node); ++j) > + bitmap_set_bit (load_index, > + SLP_TREE_LOAD_PERMUTATION (node)[j] - imin); > + unsigned j; > + for (j = 0; j < SLP_TREE_LANES (node); ++j) > + if (!bitmap_bit_p (load_index, j)) > + break; > + if (j != SLP_TREE_LANES (node)) > + continue; > + > + vec perm = vNULL; > + perm.safe_grow (SLP_TREE_LANES (node), true); > + for (unsigned j = 0; j < SLP_TREE_LANES (node); ++j) > + perm[j] = SLP_TREE_LOAD_PERMUTATION (node)[j] - imin; > + perms.safe_push (perm); > + } > vertices[idx].perm_in = perms.length () - 1; > vertices[idx].perm_out = perms.length () - 1; > } > @@ -4518,6 +4554,12 @@ vect_slp_analyze_node_operations_1 (vec_info *vinfo, slp_tree node, > vf = loop_vinfo->vectorization_factor; > else > vf = 1; > + /* For complex type and SLP, double vf to get right vectype. > + .i.e vector(4) double for complex double, group size is 2, double vf > + to map vf * group_size to TYPE_VECTOR_SUBPARTS. */ > + if (STMT_VINFO_COMPLEX_P (stmt_info)) > + vf *= 2; > + > unsigned int group_size = SLP_TREE_LANES (node); > tree vectype = SLP_TREE_VECTYPE (node); > SLP_TREE_NUMBER_OF_VEC_STMTS (node) > @@ -4763,10 +4805,17 @@ vect_slp_analyze_node_operations (vec_info *vinfo, slp_tree node, > } > unsigned group_size = SLP_TREE_LANES (child); > poly_uint64 vf = 1; > + > if (loop_vec_info loop_vinfo = dyn_cast (vinfo)) > vf = loop_vinfo->vectorization_factor; > + > + /* V2SF is just 1 complex type, so mutiply by 2 > + to get release vector numbers. */ > + unsigned cp > + = STMT_VINFO_COMPLEX_P (SLP_TREE_REPRESENTATIVE (node)) ? 2 : 1; > + > SLP_TREE_NUMBER_OF_VEC_STMTS (child) > - = vect_get_num_vectors (vf * group_size, vector_type); > + = vect_get_num_vectors (vf * group_size * cp, vector_type); > /* And cost them. */ > vect_prologue_cost_for_slp (child, cost_vec); > } > @@ -6402,6 +6451,11 @@ vect_create_constant_vectors (vec_info *vinfo, slp_tree op_node) > > /* We always want SLP_TREE_VECTYPE (op_node) here correctly set. */ > vector_type = SLP_TREE_VECTYPE (op_node); > + unsigned int cp = 1; > + /* Handle Complex type vector init. > + SLP_TREE_REPRESENTATIVE (op_node) could be NULL. */ > + if (TREE_CODE (TREE_TYPE (op_node->ops[0])) == COMPLEX_TYPE) > + cp = 2; > > unsigned int number_of_vectors = SLP_TREE_NUMBER_OF_VEC_STMTS (op_node); > SLP_TREE_VEC_DEFS (op_node).create (number_of_vectors); > @@ -6426,9 +6480,9 @@ vect_create_constant_vectors (vec_info *vinfo, slp_tree op_node) > /* When using duplicate_and_interleave, we just need one element for > each scalar statement. */ > if (!TYPE_VECTOR_SUBPARTS (vector_type).is_constant (&nunits)) > - nunits = group_size; > + nunits = group_size * cp; > > - number_of_copies = nunits * number_of_vectors / group_size; > + number_of_copies = nunits * number_of_vectors / (group_size * cp); > > number_of_places_left_in_vector = nunits; > constant_p = true; > @@ -6460,8 +6514,23 @@ vect_create_constant_vectors (vec_info *vinfo, slp_tree op_node) > gcc_unreachable (); > } > else > - op = fold_unary (VIEW_CONVERT_EXPR, > - TREE_TYPE (vector_type), op); > + { > + tree scalar_type = TREE_TYPE (vector_type); > + /* For complex type, insert real and imag part > + separately. */ > + if (cp == 2) > + { > + gcc_assert ((TREE_CODE (TREE_TYPE (op)) > + == COMPLEX_TYPE) > + && (scalar_type > + == TREE_TYPE (TREE_TYPE (op)))); > + elts[number_of_places_left_in_vector--] > + = fold_unary (IMAGPART_EXPR, scalar_type, op); > + op = fold_unary (REALPART_EXPR, scalar_type, op); > + } > + else > + op = fold_unary (VIEW_CONVERT_EXPR, scalar_type, op); > + } > gcc_assert (op && CONSTANT_CLASS_P (op)); > } > else > @@ -6481,11 +6550,28 @@ vect_create_constant_vectors (vec_info *vinfo, slp_tree op_node) > } > else > { > - op = build1 (VIEW_CONVERT_EXPR, TREE_TYPE (vector_type), > - op); > - init_stmt > - = gimple_build_assign (new_temp, VIEW_CONVERT_EXPR, > - op); > + tree scalar_type = TREE_TYPE (vector_type); > + if (cp == 2) > + { > + gcc_assert ((TREE_CODE (TREE_TYPE (op)) > + == COMPLEX_TYPE) > + && (scalar_type > + == TREE_TYPE (TREE_TYPE (op)))); > + tree imag = build1 (IMAGPART_EXPR, scalar_type, op); > + op = build1 (REALPART_EXPR, scalar_type, op); > + tree imag_temp = make_ssa_name (scalar_type); > + elts[number_of_places_left_in_vector--] = imag_temp; > + init_stmt = gimple_build_assign (imag_temp, imag); > + gimple_seq_add_stmt (&ctor_seq, init_stmt); > + init_stmt = gimple_build_assign (new_temp, op); > + } > + else > + { > + op = build1 (VIEW_CONVERT_EXPR, scalar_type, op); > + init_stmt > + = gimple_build_assign (new_temp, VIEW_CONVERT_EXPR, > + op); > + } > } > gimple_seq_add_stmt (&ctor_seq, init_stmt); > op = new_temp; > @@ -6696,15 +6782,17 @@ vect_transform_slp_perm_load (vec_info *vinfo, > unsigned int nelts_to_build; > unsigned int nvectors_per_build; > unsigned int in_nlanes; > + unsigned int cp = STMT_VINFO_COMPLEX_P (stmt_info) ? 2 : 1; > bool repeating_p = (group_size == DR_GROUP_SIZE (stmt_info) > - && multiple_p (nunits, group_size)); > + && multiple_p (nunits, group_size * cp)); > if (repeating_p) > { > /* A single vector contains a whole number of copies of the node, so: > (a) all permutes can use the same mask; and > (b) the permutes only need a single vector input. */ > - mask.new_vector (nunits, group_size, 3); > - nelts_to_build = mask.encoded_nelts (); > + /* For complex type, mask size should be double of nelts_to_build. */ > + mask.new_vector (nunits, group_size * cp, 3); > + nelts_to_build = mask.encoded_nelts () / cp; > nvectors_per_build = SLP_TREE_VEC_STMTS (node).length (); > in_nlanes = DR_GROUP_SIZE (stmt_info) * 3; > } > @@ -6744,8 +6832,8 @@ vect_transform_slp_perm_load (vec_info *vinfo, > { > /* Enforced before the loop when !repeating_p. */ > unsigned int const_nunits = nunits.to_constant (); > - vec_index = i / const_nunits; > - mask_element = i % const_nunits; > + vec_index = i / (const_nunits / cp); > + mask_element = i % (const_nunits / cp); > if (vec_index == first_vec_index > || first_vec_index == -1) > { > @@ -6755,7 +6843,7 @@ vect_transform_slp_perm_load (vec_info *vinfo, > || second_vec_index == -1) > { > second_vec_index = vec_index; > - mask_element += const_nunits; > + mask_element += (const_nunits / cp); > } > else > { > @@ -6768,14 +6856,24 @@ vect_transform_slp_perm_load (vec_info *vinfo, > return false; > } > > - gcc_assert (mask_element < 2 * const_nunits); > + gcc_assert (mask_element < 2 * const_nunits / cp); > } > > if (mask_element != index) > noop_p = false; > - mask[index++] = mask_element; > + /* Set index for Complex _type. > + i.e. mask like [1,0] is actually [2, 3, 0, 1] > + for vector scalar type. */ > + if (cp == 2) > + { > + mask[2 * index] = 2 * mask_element; > + mask[2 * index + 1] = 2 * mask_element + 1; > + } > + else > + mask[index] = mask_element; > + index++; > > - if (index == count && !noop_p) > + if (index * cp == count && !noop_p) > { > indices.new_vector (mask, second_vec_index == -1 ? 1 : 2, nunits); > if (!can_vec_perm_const_p (mode, mode, indices)) > @@ -6799,7 +6897,7 @@ vect_transform_slp_perm_load (vec_info *vinfo, > ++*n_perms; > } > > - if (index == count) > + if (index * cp == count) > { > if (!analyze_only) > { > @@ -6869,7 +6967,7 @@ vect_transform_slp_perm_load (vec_info *vinfo, > bool load_seen = false; > for (unsigned i = 0; i < in_nlanes; ++i) > { > - if (i % const_nunits == 0) > + if (i % (const_nunits * cp) == 0) > { > if (load_seen) > *n_loads += 1; > diff --git a/gcc/tree-vect-stmts.cc b/gcc/tree-vect-stmts.cc > index 72107afc883..8af3b558be4 100644 > --- a/gcc/tree-vect-stmts.cc > +++ b/gcc/tree-vect-stmts.cc > @@ -1397,25 +1397,70 @@ vect_init_vector (vec_info *vinfo, stmt_vec_info stmt_info, tree val, tree type, > { > gimple *init_stmt; > tree new_temp; > + tree scalar_type = TREE_TYPE (type); > + gimple_seq stmts = NULL; > + > + if (TREE_CODE (TREE_TYPE (val)) == COMPLEX_TYPE) > + { > + unsigned HOST_WIDE_INT nunits; > + gcc_assert (TYPE_VECTOR_SUBPARTS (type).is_constant (&nunits)); > > + tree_vector_builder elts (type, nunits, 1); > + tree imag, real; > + if (TREE_CODE (val) == COMPLEX_CST) > + { > + real = fold_unary (REALPART_EXPR, scalar_type, val); > + imag = fold_unary (IMAGPART_EXPR, scalar_type, val); > + } > + else > + { > + real = make_ssa_name (scalar_type); > + imag = make_ssa_name (scalar_type); > + init_stmt > + = gimple_build_assign (real, > + build1 (REALPART_EXPR, scalar_type, val)); > + gimple_seq_add_stmt (&stmts, init_stmt); > + init_stmt > + = gimple_build_assign (imag, > + build1 (IMAGPART_EXPR, scalar_type, val)); > + gimple_seq_add_stmt (&stmts, init_stmt); > + } > + > + /* Build vector as [real,imag,real,imag,...]. */ > + for (unsigned i = 0; i != nunits; i++) > + { > + if (i % 2) > + elts.quick_push (imag); > + else > + elts.quick_push (real); > + } > + val = gimple_build_vector (&stmts, &elts); > + if (!gimple_seq_empty_p (stmts)) > + { > + if (gsi) > + gsi_insert_seq_before (gsi, stmts, GSI_SAME_STMT); > + else > + vinfo->insert_seq_on_entry (stmt_info, stmts); > + } > + } > /* We abuse this function to push sth to a SSA name with initial 'val'. */ > - if (! useless_type_conversion_p (type, TREE_TYPE (val))) > + else if (! useless_type_conversion_p (type, TREE_TYPE (val))) > { > gcc_assert (TREE_CODE (type) == VECTOR_TYPE); > - if (! types_compatible_p (TREE_TYPE (type), TREE_TYPE (val))) > + if (! types_compatible_p (scalar_type, TREE_TYPE (val))) > { > /* Scalar boolean value should be transformed into > all zeros or all ones value before building a vector. */ > if (VECTOR_BOOLEAN_TYPE_P (type)) > { > - tree true_val = build_all_ones_cst (TREE_TYPE (type)); > - tree false_val = build_zero_cst (TREE_TYPE (type)); > + tree true_val = build_all_ones_cst (scalar_type); > + tree false_val = build_zero_cst (scalar_type); > > if (CONSTANT_CLASS_P (val)) > val = integer_zerop (val) ? false_val : true_val; > else > { > - new_temp = make_ssa_name (TREE_TYPE (type)); > + new_temp = make_ssa_name (scalar_type); > init_stmt = gimple_build_assign (new_temp, COND_EXPR, > val, true_val, false_val); > vect_init_vector_1 (vinfo, stmt_info, init_stmt, gsi); > @@ -1424,14 +1469,13 @@ vect_init_vector (vec_info *vinfo, stmt_vec_info stmt_info, tree val, tree type, > } > else > { > - gimple_seq stmts = NULL; > if (! INTEGRAL_TYPE_P (TREE_TYPE (val))) > val = gimple_build (&stmts, VIEW_CONVERT_EXPR, > - TREE_TYPE (type), val); > + scalar_type, val); > else > /* ??? Condition vectorization expects us to do > promotion of invariant/external defs. */ > - val = gimple_convert (&stmts, TREE_TYPE (type), val); > + val = gimple_convert (&stmts, scalar_type, val); > for (gimple_stmt_iterator gsi2 = gsi_start (stmts); > !gsi_end_p (gsi2); ) > { > @@ -1496,7 +1540,12 @@ vect_get_vec_defs_for_operand (vec_info *vinfo, stmt_vec_info stmt_vinfo, > && VECTOR_BOOLEAN_TYPE_P (stmt_vectype)) > vector_type = truth_type_for (stmt_vectype); > else > - vector_type = get_vectype_for_scalar_type (loop_vinfo, TREE_TYPE (op)); > + { > + tree scalar_type = TREE_TYPE (op); > + if (STMT_VINFO_COMPLEX_P (stmt_vinfo)) > + scalar_type = TREE_TYPE (scalar_type); > + vector_type = get_vectype_for_scalar_type (loop_vinfo, scalar_type); > + } > > gcc_assert (vector_type); > tree vop = vect_init_vector (vinfo, stmt_vinfo, op, vector_type, NULL); > @@ -7509,8 +7558,17 @@ vectorizable_store (vec_info *vinfo, > same location twice. */ > gcc_assert (slp == PURE_SLP_STMT (stmt_info)); > > + if (!STMT_VINFO_DATA_REF (stmt_info)) > + return false; > + > tree vectype = STMT_VINFO_VECTYPE (stmt_info), rhs_vectype = NULL_TREE; > poly_uint64 nunits = TYPE_VECTOR_SUBPARTS (vectype); > + if (STMT_VINFO_COMPLEX_P (stmt_info)) > + { > + if (!nunits.is_constant ()) > + return false; > + nunits = exact_div (nunits, 2); > + } > > if (loop_vinfo) > { > @@ -7526,7 +7584,8 @@ vectorizable_store (vec_info *vinfo, > if (slp) > ncopies = 1; > else > - ncopies = vect_get_num_copies (loop_vinfo, vectype); > + ncopies = vect_get_num_copies (loop_vinfo, vectype, > + STMT_VINFO_COMPLEX_P (stmt_info)); > > gcc_assert (ncopies >= 1); > > @@ -7546,9 +7605,6 @@ vectorizable_store (vec_info *vinfo, > elem_type = TREE_TYPE (vectype); > vec_mode = TYPE_MODE (vectype); > > - if (!STMT_VINFO_DATA_REF (stmt_info)) > - return false; > - > vect_memory_access_type memory_access_type; > enum dr_alignment_support alignment_support_scheme; > int misalignment; > @@ -8778,6 +8834,12 @@ vectorizable_load (vec_info *vinfo, > > tree vectype = STMT_VINFO_VECTYPE (stmt_info); > poly_uint64 nunits = TYPE_VECTOR_SUBPARTS (vectype); > + if (STMT_VINFO_COMPLEX_P (stmt_info)) > + { > + if (!nunits.is_constant ()) > + return false; > + nunits = exact_div (nunits, 2); > + } > > if (loop_vinfo) > { > @@ -8794,7 +8856,8 @@ vectorizable_load (vec_info *vinfo, > if (slp) > ncopies = 1; > else > - ncopies = vect_get_num_copies (loop_vinfo, vectype); > + ncopies = vect_get_num_copies (loop_vinfo, vectype, > + STMT_VINFO_COMPLEX_P (stmt_info)); > > gcc_assert (ncopies >= 1); > > @@ -8870,8 +8933,11 @@ vectorizable_load (vec_info *vinfo, > if (k > maxk) > maxk = k; > tree vectype = SLP_TREE_VECTYPE (slp_node); > + /* For complex type, half the nunits. */ > if (!TYPE_VECTOR_SUBPARTS (vectype).is_constant (&nunits) > - || maxk >= (DR_GROUP_SIZE (group_info) & ~(nunits - 1))) > + || maxk >= (DR_GROUP_SIZE (group_info) > + & ~((STMT_VINFO_COMPLEX_P (group_info) > + ? nunits >> 1 : nunits) - 1))) > { > if (dump_enabled_p ()) > dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location, > @@ -12499,12 +12565,27 @@ vect_get_vector_types_for_stmt (vec_info *vinfo, stmt_vec_info stmt_info, > dump_printf_loc (MSG_NOTE, vect_location, > "get vectype for scalar type: %T\n", scalar_type); > } > + > + tree orig_scalar_type = scalar_type; > + if (TREE_CODE (scalar_type) == COMPLEX_TYPE) > + { > + /* Set complex_p for BB vectorizer. */ > + STMT_VINFO_COMPLEX_P (stmt_info) = true; > + scalar_type = TREE_TYPE (scalar_type); > + /* Double group_size for BB vectorizer to make > + following 2 get_vectype_for_scalar_type return wanted vectype. > + Real group size is not changed, just make the "faked" input > + group_size. */ > + group_size *= 2; > + } > vectype = get_vectype_for_scalar_type (vinfo, scalar_type, group_size); > - if (!vectype) > + if (!vectype > + || (STMT_VINFO_COMPLEX_P (stmt_info) > + && !TYPE_VECTOR_SUBPARTS (vectype).is_constant ())) > return opt_result::failure_at (stmt, > "not vectorized:" > " unsupported data-type %T\n", > - scalar_type); > + orig_scalar_type); > > if (dump_enabled_p ()) > dump_printf_loc (MSG_NOTE, vect_location, "vectype: %T\n", vectype); > @@ -12529,16 +12610,30 @@ vect_get_vector_types_for_stmt (vec_info *vinfo, stmt_vec_info stmt_info, > TREE_TYPE (vectype)); > if (scalar_type != TREE_TYPE (vectype)) > { > - if (dump_enabled_p ()) > + tree orig_scalar_type = scalar_type; > + if (TREE_CODE (scalar_type) == COMPLEX_TYPE) > + { > + /* Set complex_p for Loop vectorizer. */ > + STMT_VINFO_COMPLEX_P (stmt_info) = true; > + scalar_type = TREE_TYPE (scalar_type); > + if (dump_enabled_p ()) > + dump_printf_loc (MSG_NOTE, vect_location, > + "get complex for smallest scalar type: %T\n", > + scalar_type); > + > + } > + else if (dump_enabled_p ()) > dump_printf_loc (MSG_NOTE, vect_location, > "get vectype for smallest scalar type: %T\n", > scalar_type); > nunits_vectype = get_vectype_for_scalar_type (vinfo, scalar_type, > group_size); > - if (!nunits_vectype) > + if (!nunits_vectype > + || (STMT_VINFO_COMPLEX_P (stmt_info) > + && !TYPE_VECTOR_SUBPARTS (nunits_vectype).is_constant ())) > return opt_result::failure_at > (stmt, "not vectorized: unsupported data-type %T\n", > - scalar_type); > + orig_scalar_type); > if (dump_enabled_p ()) > dump_printf_loc (MSG_NOTE, vect_location, "nunits vectype: %T\n", > nunits_vectype); > diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h > index e5fdc9e0a14..4a809e492c4 100644 > --- a/gcc/tree-vectorizer.h > +++ b/gcc/tree-vectorizer.h > @@ -1161,6 +1161,9 @@ public: > vectorization. */ > bool vectorizable; > > + /* The scalar type of the LHS of this statement is complex type. */ > + bool complex_p; > + > /* The stmt to which this info struct refers to. */ > gimple *stmt; > > @@ -1395,6 +1398,7 @@ struct gather_scatter_info { > #define STMT_VINFO_REDUC_EPILOGUE_ADJUSTMENT(S) (S)->reduc_epilogue_adjustment > #define STMT_VINFO_REDUC_IDX(S) (S)->reduc_idx > #define STMT_VINFO_FORCE_SINGLE_CYCLE(S) (S)->force_single_cycle > +#define STMT_VINFO_COMPLEX_P(S) (S)->complex_p > > #define STMT_VINFO_DR_WRT_VEC_LOOP(S) (S)->dr_wrt_vec_loop > #define STMT_VINFO_DR_BASE_ADDRESS(S) (S)->dr_wrt_vec_loop.base_address > @@ -1970,6 +1974,15 @@ vect_get_num_copies (loop_vec_info loop_vinfo, tree vectype) > return vect_get_num_vectors (LOOP_VINFO_VECT_FACTOR (loop_vinfo), vectype); > } > > +static inline unsigned int > +vect_get_num_copies (loop_vec_info loop_vinfo, tree vectype, bool complex_p) > +{ > + poly_uint64 nunits = LOOP_VINFO_VECT_FACTOR (loop_vinfo); > + if (complex_p) > + nunits *= 2; > + return vect_get_num_vectors (nunits, vectype); > +} > + > /* Update maximum unit count *MAX_NUNITS so that it accounts for > NUNITS. *MAX_NUNITS can be 1 if we haven't yet recorded anything. */ > > -- > 2.18.1 >