* [r11-6464 Regression] FAIL: gcc.target/i386/sse2-mmx-pextrw.c execution test on Linux/x86_64
@ 2021-01-05 18:44 sunil.k.pandey
0 siblings, 0 replies; only message in thread
From: sunil.k.pandey @ 2021-01-05 18:44 UTC (permalink / raw)
To: gcc-patches, gcc-regression, hjl.tools
On Linux/x86_64,
af60b0ec79e9c5d7116122b185e44927aca5aa07 is the first bad commit
commit af60b0ec79e9c5d7116122b185e44927aca5aa07
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri Jan 1 05:30:34 2021 -0800
x86: Cast to unsigned short first for _mm_extract_pi16
caused
FAIL: gcc.target/i386/sse2-mmx-pextrw.c execution test
with GCC configured with
../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r11-6464/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="i386.exp=gcc.target/i386/sse2-mmx-pextrw.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/sse2-mmx-pextrw.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/sse2-mmx-pextrw.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/sse2-mmx-pextrw.c --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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2021-01-05 18:44 [r11-6464 Regression] FAIL: gcc.target/i386/sse2-mmx-pextrw.c execution test on Linux/x86_64 sunil.k.pandey
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