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* [r12-6849 Regression] FAIL: gfortran.dg/ieee/signaling_3.f90 -Os  execution test on Linux/x86_64
@ 2022-01-25  1:30 sunil.k.pandey
  0 siblings, 0 replies; only message in thread
From: sunil.k.pandey @ 2022-01-25  1:30 UTC (permalink / raw)
  To: gcc-patches, gcc-regression, fxcoudert

On Linux/x86_64,

e89d0befe3ec3238fca6de2cb078eb403b8c7e99 is the first bad commit
commit e89d0befe3ec3238fca6de2cb078eb403b8c7e99
Author: Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
Date:   Mon Jan 17 12:46:48 2022 +0100

    Fortran: provide a fallback implementation of issignaling

caused

FAIL: gfortran.dg/ieee/signaling_3.f90   -O0  execution test
FAIL: gfortran.dg/ieee/signaling_3.f90   -O1  execution test
FAIL: gfortran.dg/ieee/signaling_3.f90   -O2  execution test
FAIL: gfortran.dg/ieee/signaling_3.f90   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gfortran.dg/ieee/signaling_3.f90   -O3 -g  execution test
FAIL: gfortran.dg/ieee/signaling_3.f90   -Os  execution test

with GCC configured with

../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-6849/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="ieee.exp=gfortran.dg/ieee/signaling_3.f90 --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="ieee.exp=gfortran.dg/ieee/signaling_3.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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