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From: "sunil.k.pandey" <skpandey@sc.intel.com> To: gcc-patches@gcc.gnu.org, gcc-regression@gcc.gnu.org, andre.simoesdiasvieira@arm.com Subject: [r12-6420 Regression] FAIL: g++.dg/vect/pr92595.cc -std=c++2a (test for excess errors) on Linux/x86_64 Date: Sat, 15 Jan 2022 05:15:07 -0800 [thread overview] Message-ID: <20220115131507.A3FF1286470A@gskx-2.sc.intel.com> (raw) On Linux/x86_64, d3ff7420e941931d32ce2e332e7968fe67ba20af is the first bad commit commit d3ff7420e941931d32ce2e332e7968fe67ba20af Author: Andre Vieira <andre.simoesdiasvieira@arm.com> Date: Thu Dec 2 14:34:15 2021 +0000 [vect] Re-analyze all modes for epilogues caused FAIL: gcc.dg/tree-ssa/gen-vect-26.c (internal compiler error: in operator[], at vec.h:889) FAIL: gcc.dg/tree-ssa/gen-vect-26.c scan-tree-dump-times vect "vectorized 1 loops" 1 FAIL: gcc.dg/tree-ssa/gen-vect-26.c (test for excess errors) FAIL: gcc.dg/tree-ssa/gen-vect-28.c (internal compiler error: in operator[], at vec.h:889) FAIL: gcc.dg/tree-ssa/gen-vect-28.c scan-tree-dump-times vect "vectorized 1 loops" 1 FAIL: gcc.dg/tree-ssa/gen-vect-28.c (test for excess errors) FAIL: gcc.dg/vect/slp-perm-9.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 1 FAIL: gcc.dg/vect/slp-perm-9.c scan-tree-dump-times vect "vectorizing stmts using SLP" 1 FAIL: gcc.dg/vect/slp-reduc-11.c -flto -ffat-lto-objects scan-tree-dump vect "vectorizing stmts using SLP" FAIL: gcc.dg/vect/slp-reduc-11.c scan-tree-dump vect "vectorizing stmts using SLP" FAIL: gcc.dg/vect/vect-tail-nomask-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "LOOP EPILOGUE VECTORIZED \\(MODE=V16QI\\)" 2 FAIL: gcc.dg/vect/vect-tail-nomask-1.c scan-tree-dump-times vect "LOOP EPILOGUE VECTORIZED \\(MODE=V16QI\\)" 2 FAIL: gcc.target/i386/avx512fp16-recip-1.c scan-assembler-not vdivph FAIL: gcc.target/i386/pr61403.c scan-assembler rsqrtps FAIL: gcc.target/i386/pr88531-1b.c scan-assembler-times vgatherdpd 4 FAIL: gcc.target/i386/pr88531-1b.c scan-assembler-times vgatherqpd 4 FAIL: gcc.target/i386/pr88531-1b.c scan-assembler-times vmulpd 4 FAIL: gcc.target/i386/pr88531-1c.c scan-assembler-times vgatherdpd 4 FAIL: gcc.target/i386/pr88531-1c.c scan-assembler-times vgatherqpd 4 FAIL: gcc.target/i386/pr88531-1c.c scan-assembler-times vmulpd 4 FAIL: gcc.target/i386/pr88531-2b.c scan-assembler-times vmulps 2 FAIL: gcc.target/i386/pr88531-2c.c scan-assembler-times vmulps 2 FAIL: gcc.target/i386/pr94494.c (internal compiler error: in operator[], at vec.h:889) FAIL: gcc.target/i386/pr94494.c (test for excess errors) FAIL: gcc.target/i386/vect-reduc-1.c scan-assembler-times padd 5 FAIL: gcc.target/i386/vect-reduc-1.c scan-tree-dump vect "LOOP EPILOGUE VECTORIZED" FAIL: g++.dg/vect/pr92595.cc -std=c++14 (internal compiler error: in operator[], at vec.h:889) FAIL: g++.dg/vect/pr92595.cc -std=c++14 (test for excess errors) FAIL: g++.dg/vect/pr92595.cc -std=c++17 (internal compiler error: in operator[], at vec.h:889) FAIL: g++.dg/vect/pr92595.cc -std=c++17 (test for excess errors) FAIL: g++.dg/vect/pr92595.cc -std=c++2a (internal compiler error: in operator[], at vec.h:889) FAIL: g++.dg/vect/pr92595.cc -std=c++2a (test for excess errors) with GCC configured with ../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-6420/usr --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl --enable-libmpx x86_64-linux --disable-bootstrap To reproduce: $ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/gen-vect-26.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/gen-vect-26.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/gen-vect-28.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/gen-vect-28.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-perm-9.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-reduc-11.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-reduc-11.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-tail-nomask-1.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-tail-nomask-1.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-tail-nomask-1.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-tail-nomask-1.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512fp16-recip-1.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512fp16-recip-1.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr61403.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr61403.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-1b.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-1b.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-1b.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-1b.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-1c.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-1c.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-1c.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-1c.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-2b.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-2b.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-2b.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-2b.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-2c.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-2c.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-2c.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-2c.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr94494.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr94494.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr94494.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr94494.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/vect-reduc-1.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/vect-reduc-1.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/vect-reduc-1.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/vect-reduc-1.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=g++.dg/vect/pr92595.cc --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=g++.dg/vect/pr92595.cc --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=g++.dg/vect/pr92595.cc --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=g++.dg/vect/pr92595.cc --target_board='unix{-m64\ -march=cascadelake}'" (Please do not reply to this email, for question about this report, contact me at skpgkp2 at gmail dot com)
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