* [r11-3748 Regression] FAIL: gcc.dg/tree-ssa/modref-2.c execution test on Linux/x86_64
@ 2020-10-09 19:07 sunil.k.pandey
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From: sunil.k.pandey @ 2020-10-09 19:07 UTC (permalink / raw)
To: gcc-patches, gcc-regression, jh
On Linux/x86_64,
ffe8baa996486fa0313aa804a064a58b0b161f07 is the first bad commit
commit ffe8baa996486fa0313aa804a064a58b0b161f07
Author: Jan Hubicka <jh@suse.cz>
Date: Fri Oct 9 11:29:58 2020 +0200
IPA modref: fix miscompilation in clone when IPA modref is used
caused
FAIL: gcc.c-torture/execute/ieee/acc1.c execution, -O1
FAIL: gcc.c-torture/execute/ieee/acc2.c execution, -O1
FAIL: gcc.dg/tree-ssa/modref-2.c execution test
with GCC configured with
Configured with: ../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r11-3748/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=gcc.c-torture/execute/ieee/acc1.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="ieee.exp=gcc.c-torture/execute/ieee/acc1.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="ieee.exp=gcc.c-torture/execute/ieee/acc2.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="ieee.exp=gcc.c-torture/execute/ieee/acc2.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="ieee.exp=gcc.c-torture/execute/ieee/acc2.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="ieee.exp=gcc.c-torture/execute/ieee/acc2.c --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/modref-2.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/modref-2.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/modref-2.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/modref-2.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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2020-10-09 19:07 [r11-3748 Regression] FAIL: gcc.dg/tree-ssa/modref-2.c execution test on Linux/x86_64 sunil.k.pandey
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