This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/47286] Invalid code when using register ... asm
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 17 Jan 2011 11:32:19 +0000
- Subject: [Bug tree-optimization/47286] Invalid code when using register ... asm
- Auto-submitted: auto-generated
- References: <bug-47286-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47286
--- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-01-17 11:31:15 UTC ---
Author: rguenth
Date: Mon Jan 17 11:31:10 2011
New Revision: 168894
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168894
Log:
2011-01-17 Richard Guenther <rguenther@suse.de>
Backport from mainline
PR tree-optimization/47286
* tree-ssa-structalias.c (new_var_info): Register variables
are global.
* gcc.dg/tree-ssa/pr47286.c: New testcase.
PR tree-optimization/44592
* tree-ssa-ccp.c (gimplify_and_update_call_from_tree): Copy
from trunk.
* gfortran.dg/pr44592.f90: New testcase.
Added:
branches/gcc-4_5-branch/gcc/testsuite/gcc.dg/tree-ssa/pr47286.c
branches/gcc-4_5-branch/gcc/testsuite/gfortran.dg/pr44592.f90
Modified:
branches/gcc-4_5-branch/gcc/ChangeLog
branches/gcc-4_5-branch/gcc/testsuite/ChangeLog
branches/gcc-4_5-branch/gcc/tree-ssa-ccp.c
branches/gcc-4_5-branch/gcc/tree-ssa-structalias.c