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[Bug target/81693] FAIL: gcc.dg/torture/pr25967-*.c -O* execution test on darwin
- From: "hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 03 Sep 2017 18:40:14 +0000
- Subject: [Bug target/81693] FAIL: gcc.dg/torture/pr25967-*.c -O* execution test on darwin
- Auto-submitted: auto-generated
- References: <bug-81693-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81693
--- Comment #18 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to Dominique d'Humieres from comment #17)
> > I updated it again. If it still doesn't work, please show me what
> > you applied.
>
> The test now pass in 64 bit mode, but not in 32 bit one:
>
> % /opt/gcc/gcc8w/bin/gcc
> /opt/gcc/work/gcc/testsuite/gcc.dg/torture/pr25967-1.c
> % ./a.out
> % /opt/gcc/gcc8w/bin/gcc
> /opt/gcc/work/gcc/testsuite/gcc.dg/torture/pr25967-1.c -m32
> % ./a.out
> Segmentation fault
>
Do you know why it fails in 32-bit mode?