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[Bug middle-end/51077] [4.6/4.7 Regression] Endless recursion with __builtin_object_size
- 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: Thu, 10 Nov 2011 19:04:05 +0000
- Subject: [Bug middle-end/51077] [4.6/4.7 Regression] Endless recursion with __builtin_object_size
- Auto-submitted: auto-generated
- References: <bug-51077-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51077
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-11-10 19:04:05 UTC ---
Author: jakub
Date: Thu Nov 10 19:04:01 2011
New Revision: 181264
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181264
Log:
PR middle-end/51077
* tree-object-size.c (addr_object_size): Check TREE_CODE of
MEM_REF's operand rather than code of the MEM_REF itself.
* gcc.c-torture/compile/pr51077.c: New test.
Added:
branches/gcc-4_6-branch/gcc/testsuite/gcc.c-torture/compile/pr51077.c
Modified:
branches/gcc-4_6-branch/gcc/ChangeLog
branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
branches/gcc-4_6-branch/gcc/tree-object-size.c