On Linux/x86_64, 86e3b476d5defaa79c94d40b76cbeec21cd02e5f is the first bad commit commit 86e3b476d5defaa79c94d40b76cbeec21cd02e5f Author: Francois-Xavier Coudert <fxcoud...@gmail.com> Date: Mon Jan 17 00:00:18 2022 +0100
Fortran: xfail signaling NaN testcases on x87 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/r12-6616/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)