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[Bug target/47766] [x32] -fstack-protector doesn't work
- From: "hjl at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 1 Aug 2011 18:21:47 +0000
- Subject: [Bug target/47766] [x32] -fstack-protector doesn't work
- Auto-submitted: auto-generated
- References: <bug-47766-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47766
--- Comment #2 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2011-08-01 18:21:10 UTC ---
Author: hjl
Date: Mon Aug 1 18:21:07 2011
New Revision: 177067
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177067
Log:
Use ptr_mode for stack protector.
2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
PR target/47766
* config/i386/i386.md (PTR): New.
(stack_protect_set: Check TARGET_LP64 instead of TARGET_64BIT.
(stack_protect_test): Likewise.
(stack_protect_set_<mode>): Replace ":P" with ":PTR".
(stack_tls_protect_set_<mode>): Likewise.
(stack_tls_protect_test_<mode>): Likewise.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.md