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From: "sunil.k.pandey" <skpandey@sc.intel.com>
To: gcc-patches@gcc.gnu.org, gcc-regression@gcc.gnu.org, rguenther@suse.de
Subject: [r12-4143 Regression] FAIL: gfortran.dg/predict-2.f90   -O scan-tree-dump-times profile_estimate "Fortran loop preheader heuristics of edge" 2 on Linux/x86_64
Date: Mon, 04 Oct 2021 12:41:25 -0700	[thread overview]
Message-ID: <20211004194125.62D54286470F@gskx-2.sc.intel.com> (raw)

On Linux/x86_64,

55a3be2f5255d69e740d61b2c5aaba1ccbc643b8 is the first bad commit
commit 55a3be2f5255d69e740d61b2c5aaba1ccbc643b8
Author: Richard Biener <rguenther@suse.de>
Date:   Mon Oct 4 10:57:45 2021 +0200

    tree-optimization/102570 - teach VN about internal functions

caused

FAIL: gfortran.dg/predict-2.f90   -O   scan-tree-dump-times profile_estimate "Fortran loop preheader heuristics of edge" 2

with GCC configured with

../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-4143/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/predict-2.f90 --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/predict-2.f90 --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/predict-2.f90 --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/predict-2.f90 --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)


                 reply	other threads:[~2021-10-04 19:41 UTC|newest]

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