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[Bug rtl-optimization/49429] [4.7 Regression] dse.c change (r175063) causes execution failures
- From: "eraman at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 24 Jun 2011 17:14:22 +0000
- Subject: [Bug rtl-optimization/49429] [4.7 Regression] dse.c change (r175063) causes execution failures
- Auto-submitted: auto-generated
- References: <bug-49429-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49429
--- Comment #16 from eraman at gcc dot gnu.org 2011-06-24 17:10:23 UTC ---
Author: eraman
Date: Fri Jun 24 17:10:18 2011
New Revision: 175384
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175384
Log:
2011-06-24 Easwaran Raman <eraman@google.com>
PR rtl-optimization/49429
PR target/49454
* expr.c (emit_block_move_hints): Mark MEM_EXPR(x) and
MEM_EXPR(y) addressable if emit_block_move_via_libcall is
used to copy y into x.
* calls.c (initialize_argument_information): Mark
an argument addressable if it is passed by invisible reference.
(emit_library_call_value_1): Mark MEM_EXPR (val) addressable
if it is passed by reference.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/calls.c
trunk/gcc/expr.c