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[Bug target/66626] New: [i386] gcc.dg/torture/stackalign/non-local-goto-5.c segfaults w/ -mregparm=3
- From: "kyukhin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 22 Jun 2015 14:24:39 +0000
- Subject: [Bug target/66626] New: [i386] gcc.dg/torture/stackalign/non-local-goto-5.c segfaults w/ -mregparm=3
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66626
Bug ID: 66626
Summary: [i386] gcc.dg/torture/stackalign/non-local-goto-5.c
segfaults w/ -mregparm=3
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: kyukhin at gcc dot gnu.org
Target Milestone: ---
Currently, main trunk produces wrong code.
I suspect target (but not sure).
Reproduce:
$ gcc/xgcc -Bgcc
../../git/gcc3/gcc/testsuite/gcc.dg/torture/stackalign/non-local-goto-5.c -O1
-mregparm=3 -m32
$ ./a.out
Segmentation fault (core dumped)