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* [r12-3893 Regression] FAIL: gcc.target/i386/vect-pr97352.c scan-assembler-times vmov.pd 4 on Linux/x86_64
@ 2021-09-27 18:28 sunil.k.pandey
  0 siblings, 0 replies; only message in thread
From: sunil.k.pandey @ 2021-09-27 18:28 UTC (permalink / raw)
  To: gcc-patches, gcc-regression, rguenther

On Linux/x86_64,

6390c5047adb75960f86d56582e6322aaa4d9281 is the first bad commit
commit 6390c5047adb75960f86d56582e6322aaa4d9281
Author: Richard Biener <rguenther@suse.de>
Date:   Wed Nov 18 09:36:57 2020 +0100

    Allow different vector types for stmt groups

caused

FAIL: gcc.dg/vect/bb-slp-17.c -flto -ffat-lto-objects  scan-tree-dump-times slp2 "optimized: basic block" 1
FAIL: gcc.dg/vect/bb-slp-17.c scan-tree-dump-times slp2 "optimized: basic block" 1
FAIL: gcc.dg/vect/bb-slp-pr65935.c -flto -ffat-lto-objects  scan-tree-dump-times slp1 "optimized: basic block" 10
FAIL: gcc.dg/vect/bb-slp-pr65935.c scan-tree-dump-times slp1 "optimized: basic block" 10
FAIL: gcc.target/i386/vect-pr97352.c scan-assembler-times vmov.pd 4

with GCC configured with

../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-3893/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="vect.exp=gcc.dg/vect/bb-slp-17.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/bb-slp-17.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/bb-slp-pr65935.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/bb-slp-pr65935.c --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/vect-pr97352.c --target_board='unix{-m32\ -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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2021-09-27 18:28 [r12-3893 Regression] FAIL: gcc.target/i386/vect-pr97352.c scan-assembler-times vmov.pd 4 on Linux/x86_64 sunil.k.pandey

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