From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id 4648B3858CDB; Fri, 28 Apr 2023 18:11:47 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4648B3858CDB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1682705507; bh=0Y0io67mHNJ/x1sX6bSiMlu/eWeY19hgk9gNciPsKsw=; h=From:To:Subject:Date:From; b=BEIW8iYpDaqc5j5RsxJfY2b1o11is0/PSvhGczlaj1ZlkLqsC0wxxRowrBktwS2OZ ak9Ry3jmh7wdSLhs/WjkrCQ2RyDsqeYMiUfUFKqIYnjX5RgQdiF9fAx/l7A2HmWU7h 2CLhaPfpvvyQF/1ENijDfeq+YlAbfVDtEO9jTVCU= Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Michael Meissner To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/meissner/heads/work119)] Revert patches X-Act-Checkin: gcc X-Git-Author: Michael Meissner X-Git-Refname: refs/users/meissner/heads/work119 X-Git-Oldrev: ab2977bdf39f57e12321b53c1dcb3fc3e1b1a5fa X-Git-Newrev: 0a8feb2776ceb24ac1c89fe0b216a0bc7992a9d5 Message-Id: <20230428181147.4648B3858CDB@sourceware.org> Date: Fri, 28 Apr 2023 18:11:47 +0000 (GMT) List-Id: https://gcc.gnu.org/g:0a8feb2776ceb24ac1c89fe0b216a0bc7992a9d5 commit 0a8feb2776ceb24ac1c89fe0b216a0bc7992a9d5 Author: Michael Meissner Date: Fri Apr 28 14:11:43 2023 -0400 Revert patches Diff: --- gcc/config/rs6000/vsx.md | 29 ++++++++-------------- .../gcc.target/powerpc/vec-extract-mem-char-1.c | 0 .../gcc.target/powerpc/vec-extract-mem-int-1.c | 0 .../gcc.target/powerpc/vec-extract-mem-int-2.c | 0 .../gcc.target/powerpc/vec-extract-mem-short-1.c | 0 .../gcc.target/powerpc/vec-extract-mem-short-2.c | 0 6 files changed, 10 insertions(+), 19 deletions(-) diff --git a/gcc/config/rs6000/vsx.md b/gcc/config/rs6000/vsx.md index ecf1279c95b..42336bbf36b 100644 --- a/gcc/config/rs6000/vsx.md +++ b/gcc/config/rs6000/vsx.md @@ -223,12 +223,6 @@ (V8HI "v") (V4SI "wa")]) -;; Mode attribute to give the isa constraint for accessing Altivec registers -;; with vector extract and insert operations. -(define_mode_attr VSX_EX_ISA [(V16QI "p9v") - (V8HI "p9v") - (V4SI "p8v")]) - ;; Mode iterator for binary floating types other than double to ;; optimize convert to that floating point type from an extract ;; of an integer type @@ -3977,26 +3971,23 @@ } [(set_attr "type" "mfvsr")]) -;; Extract a V16QI/V8HI/V4SI element from memory with a constant element -;; number. For vector registers, we require X-form addressing. +;; Optimize extracting a single scalar element from memory. (define_insn_and_split "*vsx_extract__load" - [(set (match_operand: 0 "register_operand" "=r,") + [(set (match_operand: 0 "register_operand" "=r") (vec_select: - (match_operand:VSX_EXTRACT_I 1 "memory_operand" "m,Q") - (parallel [(match_operand:QI 2 "" "n,n")]))) - (clobber (match_scratch:DI 3 "=&b,&b"))] + (match_operand:VSX_EXTRACT_I 1 "memory_operand" "m") + (parallel [(match_operand:QI 2 "" "n")]))) + (clobber (match_scratch:DI 3 "=&b"))] "VECTOR_MEM_VSX_P (mode) && TARGET_DIRECT_MOVE_64BIT" "#" - "&& 1" + "&& reload_completed" [(set (match_dup 0) (match_dup 4))] { - operands[4] = rs6000_adjust_vec_address (operands[0], operands[1], - operands[2], operands[3], - mode); + operands[4] = rs6000_adjust_vec_address (operands[0], operands[1], operands[2], + operands[3], mode); } - [(set_attr "type" "load,fpload") - (set_attr "length" "8") - (set_attr "isa" "*,")]) + [(set_attr "type" "load") + (set_attr "length" "8")]) ;; Variable V16QI/V8HI/V4SI extract from a register (define_insn_and_split "vsx_extract__var" diff --git a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-char-1.c b/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-char-1.c new file mode 100644 index 00000000000..e69de29bb2d diff --git a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-int-1.c b/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-int-1.c new file mode 100644 index 00000000000..e69de29bb2d diff --git a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-int-2.c b/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-int-2.c new file mode 100644 index 00000000000..e69de29bb2d diff --git a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-short-1.c b/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-short-1.c new file mode 100644 index 00000000000..e69de29bb2d diff --git a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-short-2.c b/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-short-2.c new file mode 100644 index 00000000000..e69de29bb2d