From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 7888) id 722B9385843E; Fri, 8 Jul 2022 04:18:08 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 722B9385843E MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Haochen Jiang To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-1570] i386: Handle memory operand for direct call to cvtps2pd in unpack X-Act-Checkin: gcc X-Git-Author: Haochen Jiang X-Git-Refname: refs/heads/master X-Git-Oldrev: aa8fd7f65683ef9c3b6d2e9306bea2f28b5cadf7 X-Git-Newrev: bf3695691f4fc964a3b1c8274a6949d844e3edff Message-Id: <20220708041808.722B9385843E@sourceware.org> Date: Fri, 8 Jul 2022 04:18:08 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Jul 2022 04:18:08 -0000 https://gcc.gnu.org/g:bf3695691f4fc964a3b1c8274a6949d844e3edff commit r13-1570-gbf3695691f4fc964a3b1c8274a6949d844e3edff Author: Haochen Jiang Date: Tue Jul 5 14:12:18 2022 +0800 i386: Handle memory operand for direct call to cvtps2pd in unpack gcc/ChangeLog: PR target/106180 * config/i386/sse.md (sse2_cvtps2pd_1): Rename from *sse2_cvtps2pd_1. (vec_unpacks_lo_v4sf): Add handler for memory operand. gcc/testsuite/ChangeLog: PR target/106180 * g++.target/i386/pr106180-1.C: New test. Diff: --- gcc/config/i386/sse.md | 12 ++++++++++-- gcc/testsuite/g++.target/i386/pr106180-1.C | 31 ++++++++++++++++++++++++++++++ 2 files changed, 41 insertions(+), 2 deletions(-) diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index 81d32a88785..a755d72eeed 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -9204,7 +9204,7 @@ (set_attr "prefix" "maybe_vex") (set_attr "mode" "V2DF")]) -(define_insn "*sse2_cvtps2pd_1" +(define_insn "sse2_cvtps2pd_1" [(set (match_operand:V2DF 0 "register_operand" "=v") (float_extend:V2DF (match_operand:V2SF 1 "memory_operand" "m")))] @@ -9266,7 +9266,15 @@ (vec_select:V2SF (match_operand:V4SF 1 "vector_operand") (parallel [(const_int 0) (const_int 1)]))))] - "TARGET_SSE2") + "TARGET_SSE2" +{ + if (MEM_P (operands[1])) + { + operands[1] = adjust_address_nv (operands[1], V2SFmode, 0); + emit_insn (gen_sse2_cvtps2pd_1 (operands[0], operands[1])); + DONE; + } +}) (define_expand "vec_unpacks_lo_v8sf" [(set (match_operand:V4DF 0 "register_operand") diff --git a/gcc/testsuite/g++.target/i386/pr106180-1.C b/gcc/testsuite/g++.target/i386/pr106180-1.C new file mode 100644 index 00000000000..7f734536001 --- /dev/null +++ b/gcc/testsuite/g++.target/i386/pr106180-1.C @@ -0,0 +1,31 @@ +/* { dg-do compile } */ +/* { dg-options "-O3 -c -ffloat-store -std=c++11" } */ + +struct PointT +{ + double x, y; +}; +using PointF = PointT; + +template struct __array_traits { typedef PointT _Type[_Nm]; }; +template struct array +{ + typename __array_traits<_Nm>::_Type _M_elems; +}; + +float SampleGrid_low, SampleGrid_high; +using QuadrilateralF = array<4>; +struct PerspectiveTransform +{ + PerspectiveTransform (QuadrilateralF, QuadrilateralF); +}; + +void SampleGrid() +{ + PerspectiveTransform + { + { PointF {SampleGrid_high, SampleGrid_low}, + SampleGrid_low, SampleGrid_high }, + {} + }; +}