https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68841
Bug ID: 68841
Summary: [6 Regression] gcc.c-torture/execute/pr59358.c FAILs
with custom compiler flags
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: zsojka at seznam dot cz
Target Milestone: ---
Host: x86_64-pc-linux-gnu
Target: x86_64-pc-linux-gnu
Created attachment 36984
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36984&action=edit
reduced testcase
Output:
$ gcc -Og -fif-conversion -flive-range-shrinkage -fpeel-loops
-frerun-cse-after-loop testcase.c
$ ./a.out
Aborted
$ gcc -v
Using built-in specs.
COLLECT_GCC=/repo/gcc-trunk/binary-latest/bin/gcc
COLLECT_LTO_WRAPPER=/repo/gcc-trunk/binary-trunk-231460-checking-yes-rtl-df-nographite/bin/../libexec/gcc/x86_64-pc-linux-gnu/6.0.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /repo/gcc-trunk//configure --enable-languages=c,c++
--enable-checking=yes,rtl,df --without-cloog --without-ppl --without-isl
--disable-libstdcxx-pch
--prefix=/repo/gcc-trunk//binary-trunk-231460-checking-yes-rtl-df-nographite
Thread model: posix
gcc version 6.0.0 20151209 (experimental) (GCC)
Tested revisions:
r231460 - FAIL
5-branch r231451 - OK
