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[Bug tree-optimization/43528] ICE: in tree_low_cst, at tree.c:6198 with -mms-bitfields at x86_64-linux
- From: "uros at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 31 Mar 2010 18:09:31 -0000
- Subject: [Bug tree-optimization/43528] ICE: in tree_low_cst, at tree.c:6198 with -mms-bitfields at x86_64-linux
- References: <bug-43528-14164@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #12 from uros at gcc dot gnu dot org 2010-03-31 18:09 -------
Subject: Bug 43528
Author: uros
Date: Wed Mar 31 18:09:04 2010
New Revision: 157880
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157880
Log:
Backport from mainline:
2010-03-27 Uros Bizjak <ubizjak@gmail.com>
PR tree-optimization/43528
* stor-layout.c (place_field): Check that constant fits into
unsigned HWI when skipping calculation of MS bitfield layout.
2010-03-26 Uros Bizjak <ubizjak@gmail.com>
PR target/43524
* config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]:
Remove invalid assert and wrong comment.
testsuite/ChangeLog:
Backport from mainline:
2010-03-27 Uros Bizjak <ubizjak@gmail.com>
PR tree-optimization/43528
* gcc.target/i386/pr43528.c: New test.
2010-03-26 Uros Bizjak <ubizjak@gmail.com>
PR target/43524
* gcc.target/i386/pr43524.c: New test.
Added:
branches/gcc-4_4-branch/gcc/testsuite/gcc.target/i386/pr43524.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.target/i386/pr43528.c
Modified:
branches/gcc-4_4-branch/gcc/ChangeLog
branches/gcc-4_4-branch/gcc/config/i386/i386.c
branches/gcc-4_4-branch/gcc/stor-layout.c
branches/gcc-4_4-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43528