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* [r13-1395 Regression] FAIL: gfortran.dg/check_bits_2.f90   -O1 output pattern test on Linux/x86_64
@ 2022-07-01 21:11 skpandey
  0 siblings, 0 replies; only message in thread
From: skpandey @ 2022-07-01 21:11 UTC (permalink / raw)
  To: gcc-patches, gcc-regression, ubizjak

On Linux/x86_64,

f843bea4ca5613cb713f8b9313daa3938f254a05 is the first bad commit
commit f843bea4ca5613cb713f8b9313daa3938f254a05
Author: Uros Bizjak <ubizjak@gmail.com>
Date:   Fri Jul 1 17:25:03 2022 +0200

    i386: Use "r" constraint in *andn<mode>3_doubleword_bmi

caused

FAIL: gfortran.dg/check_bits_2.f90   -O1  output pattern test

with GCC configured with

../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r13-1395/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="dg.exp=gfortran.dg/check_bits_2.f90 --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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2022-07-01 21:11 [r13-1395 Regression] FAIL: gfortran.dg/check_bits_2.f90 -O1 output pattern test on Linux/x86_64 skpandey

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