public inbox for gcc-cvs@sourceware.org help / color / mirror / Atom feed
From: Pan Li <panli@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc r14-4608] RISC-V: Add test for FP iroundf auto vectorization Date: Fri, 13 Oct 2023 05:43:56 +0000 (GMT) [thread overview] Message-ID: <20231013054356.EC2083858D1E@sourceware.org> (raw) https://gcc.gnu.org/g:d53d20a940efe4262f18ac3da870eb972dcf84f0 commit r14-4608-gd53d20a940efe4262f18ac3da870eb972dcf84f0 Author: Pan Li <pan2.li@intel.com> Date: Fri Oct 13 12:11:56 2023 +0800 RISC-V: Add test for FP iroundf auto vectorization The below FP API are supported already by sharing the same standard name, as well as the machine mode. int iroundf (float); This patch would like to add the test cases for ensuring the correctness. gcc/testsuite/ChangeLog: * gcc.target/riscv/rvv/autovec/unop/math-iround-0.c: New test. * gcc.target/riscv/rvv/autovec/unop/math-iround-run-0.c: New test. * gcc.target/riscv/rvv/autovec/vls/math-iround-0.c: New test. Signed-off-by: Pan Li <pan2.li@intel.com> Diff: --- .../riscv/rvv/autovec/unop/math-iround-0.c | 19 +++++++ .../riscv/rvv/autovec/unop/math-iround-run-0.c | 63 ++++++++++++++++++++++ .../riscv/rvv/autovec/vls/math-iround-0.c | 30 +++++++++++ 3 files changed, 112 insertions(+) diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-iround-0.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-iround-0.c new file mode 100644 index 00000000000..f32515d1403 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-iround-0.c @@ -0,0 +1,19 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fno-vect-cost-model -ffast-math -fno-schedule-insns -fno-schedule-insns2" } */ +/* { dg-final { check-function-bodies "**" "" } } */ + +#include "test-math.h" + +/* +** test_float_int___builtin_iroundf: +** frrm\s+[atx][0-9]+ +** ... +** fsrmi\s+4 +** ... +** vsetvli\s+[atx][0-9]+,\s*zero,\s*e32,\s*m1,\s*ta,\s*ma +** vfcvt\.x\.f\.v\s+v[0-9]+,\s*v[0-9]+ +** ... +** fsrm\s+[atx][0-9]+ +** ret +*/ +TEST_UNARY_CALL_CVT (float, int, __builtin_iroundf) diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-iround-run-0.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-iround-run-0.c new file mode 100644 index 00000000000..2e05e443afe --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-iround-run-0.c @@ -0,0 +1,63 @@ +/* { dg-do run { target { riscv_v } } } */ +/* { dg-additional-options "-std=c99 -O3 -ftree-vectorize -fno-vect-cost-model -ffast-math" } */ + +#include "test-math.h" + +#define ARRAY_SIZE 128 + +float in[ARRAY_SIZE]; +int out[ARRAY_SIZE]; +int ref[ARRAY_SIZE]; + +TEST_UNARY_CALL_CVT (float, int, __builtin_iroundf) +TEST_ASSERT (int) + +TEST_INIT_CVT (float, 1.2, int, __builtin_iroundf (1.2), 1) +TEST_INIT_CVT (float, -1.2, int, __builtin_iroundf (-1.2), 2) +TEST_INIT_CVT (float, 0.5, int, __builtin_iroundf (0.5), 3) +TEST_INIT_CVT (float, -0.5, int, __builtin_iroundf (-0.5), 4) +TEST_INIT_CVT (float, 0.1, int, __builtin_iroundf (0.1), 5) +TEST_INIT_CVT (float, -0.1, int, __builtin_iroundf (-0.1), 6) +TEST_INIT_CVT (float, 3.0, int, __builtin_iroundf (3.0), 7) +TEST_INIT_CVT (float, -3.0, int, __builtin_iroundf (-3.0), 8) +TEST_INIT_CVT (float, 8388607.5, int, __builtin_iroundf (8388607.5), 9) +TEST_INIT_CVT (float, 8388609.0, int, __builtin_iroundf (8388609.0), 10) +TEST_INIT_CVT (float, -8388607.5, int, __builtin_iroundf (-8388607.5), 11) +TEST_INIT_CVT (float, -8388609.0, int, __builtin_iroundf (-8388609.0), 12) +TEST_INIT_CVT (float, 0.0, int, __builtin_iroundf (-0.0), 13) +TEST_INIT_CVT (float, -0.0, int, __builtin_iroundf (-0.0), 14) +TEST_INIT_CVT (float, 2147483520.0, int, __builtin_iroundf (2147483520.0), 15) +TEST_INIT_CVT (float, 2147483648.0, int, 0x7fffffff, 16) +TEST_INIT_CVT (float, -2147483648.0, int, __builtin_iroundf (-2147483648.0), 17) +TEST_INIT_CVT (float, -2147483904.0, int, 0x80000000, 18) +TEST_INIT_CVT (float, __builtin_inf (), int, __builtin_iroundf (__builtin_inff ()), 19) +TEST_INIT_CVT (float, -__builtin_inf (), int, __builtin_iroundf (-__builtin_inff ()), 20) +TEST_INIT_CVT (float, __builtin_nanf (""), int, 0x7fffffff, 21) + +int +main () +{ + RUN_TEST_CVT (float, int, 1, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 2, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 3, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 4, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 5, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 6, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 7, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 8, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 9, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 10, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 11, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 12, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 13, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 14, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 15, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 16, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 17, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 18, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 19, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 20, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + RUN_TEST_CVT (float, int, 21, __builtin_iroundf, in, out, ref, ARRAY_SIZE); + + return 0; +} diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/math-iround-0.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/math-iround-0.c new file mode 100644 index 00000000000..12fe7a22772 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/math-iround-0.c @@ -0,0 +1,30 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv_zvl4096b -mabi=lp64d -O3 --param=riscv-autovec-lmul=m8 -ffast-math -fdump-tree-optimized" } */ + +#include "def.h" + +DEF_OP_V_CVT (iroundf, 1, float, int, __builtin_iroundf) +DEF_OP_V_CVT (iroundf, 2, float, int, __builtin_iroundf) +DEF_OP_V_CVT (iroundf, 4, float, int, __builtin_iroundf) +DEF_OP_V_CVT (iroundf, 8, float, int, __builtin_iroundf) +DEF_OP_V_CVT (iroundf, 16, float, int, __builtin_iroundf) +DEF_OP_V_CVT (iroundf, 32, float, int, __builtin_iroundf) +DEF_OP_V_CVT (iroundf, 64, float, int, __builtin_iroundf) +DEF_OP_V_CVT (iroundf, 128, float, int, __builtin_iroundf) +DEF_OP_V_CVT (iroundf, 256, float, int, __builtin_iroundf) +DEF_OP_V_CVT (iroundf, 512, float, int, __builtin_iroundf) + +/* { dg-final { scan-assembler-not {csrr} } } */ +/* { dg-final { scan-tree-dump-not "1,1" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "2,2" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "4,4" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "16,16" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "32,32" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "64,64" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "128,128" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "256,256" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "512,512" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "1024,1024" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "2048,2048" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "4096,4096" "optimized" } } */ +/* { dg-final { scan-assembler-times {vfcvt\.x\.f\.v\s+v[0-9]+,\s*v[0-9]+} 9 } } */
reply other threads:[~2023-10-13 5:43 UTC|newest] Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20231013054356.EC2083858D1E@sourceware.org \ --to=panli@gcc.gnu.org \ --cc=gcc-cvs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).