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* [r12-7125 Regression] FAIL: scan-assembler [ \t]+vextracti128[ \t]+[^\n]+\n[ \t]+vpaddd[ \t]+[^\n]+\n[ \t]+vmovd[ \t]+[^\n]+\n[ \t]+vzeroupper on Linux/x86_64
@ 2022-02-09 20:32 sunil.k.pandey
  0 siblings, 0 replies; only message in thread
From: sunil.k.pandey @ 2022-02-09 20:32 UTC (permalink / raw)
  To: gcc-patches, gcc-regression,

On Linux/x86_64,

5390a2f191682dae3c6d1e1deac20e05be413514 is the first bad commit
commit 5390a2f191682dae3c6d1e1deac20e05be413514
Author: H.J. Lu <>
Date:   Sun Jan 30 10:08:14 2022 -0800

    x86: Check each component of source operand for AVX_U128_DIRTY


FAIL: scan-assembler [ \t]+vextracti128[ \t]+[^\n]+\n[ \t]+vpaddd[ \t]+[^\n]+\n[ \t]+vmovd[ \t]+[^\n]+\n[ \t]+vzeroupper

with GCC configured with

../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-7125/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=" --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS=" --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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2022-02-09 20:32 [r12-7125 Regression] FAIL: scan-assembler [ \t]+vextracti128[ \t]+[^\n]+\n[ \t]+vpaddd[ \t]+[^\n]+\n[ \t]+vmovd[ \t]+[^\n]+\n[ \t]+vzeroupper on Linux/x86_64 sunil.k.pandey

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