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[Bug target/49866] [4.6 Regression] -mcmodel=large tail call fails to assemble
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 27 Jul 2011 18:17:24 +0000
- Subject: [Bug target/49866] [4.6 Regression] -mcmodel=large tail call fails to assemble
- Auto-submitted: auto-generated
- References: <bug-49866-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49866
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-07-27 18:17:20 UTC ---
Author: jakub
Date: Wed Jul 27 18:17:15 2011
New Revision: 176841
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176841
Log:
PR target/49866
* config/i386/i386.md (*call_pop_1_vzeroupper, *call_pop_1,
*sibcall_pop_1_vzeroupper, *sibcall_pop_1, *call_1_vzeroupper,
*call_1, *sibcall_1_vzeroupper, *sibcall_1, *call_1_rex64_vzeroupper,
*call_1_rex64, *call_1_rex64_ms_sysv_vzeroupper,
*call_1_rex64_ms_sysv, *sibcall_1_rex64_vzeroupper,
*sibcall_1_rex64, *call_value_pop_1_vzeroupper,
*call_value_pop_1, *sibcall_value_pop_1_vzeroupper,
*sibcall_value_pop_1, *call_value_1_vzeroupper,
*call_value_1, *sibcall_value_1_vzeroupper,
*sibcall_value_1, *call_value_1_rex64_vzeroupper,
*call_value_1_rex64, *call_value_1_rex64_ms_sysv_vzeroupper,
*call_value_1_rex64_ms_sysv, *sibcall_value_1_rex64_vzeroupper,
*sibcall_value_1_rex64): Use z constraint instead of s constraint.
Backport from mainline
2011-05-16 Uros Bizjak <ubizjak@gmail.com>
* config/i386/constraints.md (z): New constraint.
testsuite/
* gcc.target/i386/pr49866.c: New test.
Added:
branches/gcc-4_6-branch/gcc/testsuite/gcc.target/i386/pr49866.c
Modified:
branches/gcc-4_6-branch/gcc/ChangeLog
branches/gcc-4_6-branch/gcc/config/i386/constraints.md
branches/gcc-4_6-branch/gcc/config/i386/i386.md
branches/gcc-4_6-branch/gcc/config/rs6000/rs6000.c (props changed)
branches/gcc-4_6-branch/gcc/config/rs6000/rs6000.h (props changed)
branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
Propchange: branches/gcc-4_6-branch/gcc/config/rs6000/rs6000.c
('svn:mergeinfo' removed)
Propchange: branches/gcc-4_6-branch/gcc/config/rs6000/rs6000.h
('svn:mergeinfo' removed)