From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id 665783858288; Tue, 18 Apr 2023 22:13:59 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 665783858288 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1681856039; bh=7MaXT/CpKOZzM2pTIKQEdLBg8PNYY3Eg4FlbZyFQbqo=; h=From:To:Subject:Date:From; b=eo1QxxqO6DnTqf1reBmTEheFGU+3OEkpXE5zaPLye/+hC0FkazIgyukjXxD18qD26 imw5MzX5DLNReLeglM9CYrwF3yLbLcl9RHtoZ4CPgc35xw0D6QruuiMPpt7Kw6iRSD Bsr3fwqGJSSAIGdyuXQakmAfhoPY354zoSLtK6as= 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: 28cd85d9f246a465b8c82cd60ff669f4d084ca20 X-Git-Newrev: 6c962c52b0efac580f75aadbc02717ee5859f3e8 Message-Id: <20230418221359.665783858288@sourceware.org> Date: Tue, 18 Apr 2023 22:13:59 +0000 (GMT) List-Id: https://gcc.gnu.org/g:6c962c52b0efac580f75aadbc02717ee5859f3e8 commit 6c962c52b0efac580f75aadbc02717ee5859f3e8 Author: Michael Meissner Date: Tue Apr 18 18:13:56 2023 -0400 Revert patches Diff: --- gcc/config/rs6000/vsx.md | 45 ---------------------- .../gcc.target/powerpc/vec-extract-mem-short-1.c | 37 ------------------ 2 files changed, 82 deletions(-) diff --git a/gcc/config/rs6000/vsx.md b/gcc/config/rs6000/vsx.md index e3466f3aa74..49da544bf28 100644 --- a/gcc/config/rs6000/vsx.md +++ b/gcc/config/rs6000/vsx.md @@ -3980,51 +3980,6 @@ [(set_attr "type" "load,load,fpload,fpload") (set_attr "length" "4,8,4,8")]) -;; Extract a V8HI/V16QI element from memory with constant element number and -;; convert it to DImode with zero extension. -(define_insn_and_split "*vsx_extract__load_to_udi" - [(set (match_operand:DI 0 "register_operand" "=r,r,v,v") - (zero_extend:DI - (vec_select: - (match_operand:VSX_EXTRACT_I2 1 "memory_operand" "YZ,m,Z,Q") - (parallel - [(match_operand:QI 2 "" "0,n,0,n")])))) - (clobber (match_scratch:DI 3 "=X,&b,X,&b"))] - "VECTOR_MEM_VSX_P (V4SImode) && TARGET_DIRECT_MOVE_64BIT" - "#" - "&& reload_completed" - [(set (match_dup 0) - (zero_extend:DI (match_dup 4)))] -{ - operands[4] = rs6000_adjust_vec_address (operands[0], operands[1], operands[2], - operands[3], mode); -} - [(set_attr "type" "load,load,fpload,fpload") - (set_attr "length" "4,8,4,8") - (set_attr "isa" "*,*,p9v,p9v")]) - -;; Extract a V8HI element from memory with constant element number and -;; convert it to DImode with sign extension. -(define_insn_and_split "*vsx_extract_v8hi_load_to_sdi" - [(set (match_operand:DI 0 "register_operand" "=r,r") - (sign_extend:DI - (vec_select:HI - (match_operand:V8HI 1 "memory_operand" "YZ,m") - (parallel - [(match_operand:QI 2 "const_0_to_7_operand" "0,n")])))) - (clobber (match_scratch:DI 3 "=X,&b"))] - "VECTOR_MEM_VSX_P (V4SImode) && TARGET_DIRECT_MOVE_64BIT" - "#" - "&& reload_completed" - [(set (match_dup 0) - (sign_extend:DI (match_dup 4)))] -{ - operands[4] = rs6000_adjust_vec_address (operands[0], operands[1], operands[2], - operands[3], HImode); -} - [(set_attr "type" "load,load") - (set_attr "length" "4,8")]) - ;; Extract a V4SI element from memory with constant element number and convert ;; it to SFmode, DFmode, KFmode, or possibly TFmode using either signed or ;; unsigned conversion. 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 deleted file mode 100644 index a2c482f556e..00000000000 --- a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-short-1.c +++ /dev/null @@ -1,37 +0,0 @@ -/* { dg-do compile { target lp64 } } */ -/* { dg-options "-O2 -mdejagnu-cpu=power8" } */ -/* { dg-require-effective-target p8vector_hw } */ - -/* Test to verify that the vec_extract with constant element numbers can load - SImode and fold the sign/extension into the load. */ - -#include - -long long -extract_sign_v8hi_0 (vector short *p) -{ - return vec_extract (*p, 0); /* lha, no extsh. */ -} - -long long -extract_sign_v8hi_1 (vector short *p) -{ - return vec_extract (*p, 1); /* lha, no extsh. */ -} - -unsigned long long -extract_uns_v8hi_0 (vector unsigned short *p) -{ - return vec_extract (*p, 0); /* lhz, no rlwinm. */ -} - -unsigned long long -extract_uns_v8hi_1 (vector unsigned short *p) -{ - return vec_extract (*p, 1); /* lhz, no rlwinm. */ -} - -/* { dg-final { scan-assembler-times {\mlha\M} 2 } } */ -/* { dg-final { scan-assembler-times {\mlhz\M} 2 } } */ -/* { dg-final { scan-assembler-not {\mextsh\M} } } */ -/* { dg-final { scan-assembler-not {\mrlwinm\M} } } */