2010-05-15 Richard Guenther <rguenther@suse.de>

	PR tree-optimization/44038
	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Avoid
	taking the address of a V_C_E of a constant.

	* gcc.c-torture/compile/pr44038.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159434 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2221015..5829fad 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2010-05-15  Richard Guenther  <rguenther@suse.de>
+
+       PR tree-optimization/44038
+       * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Avoid
+       taking the address of a V_C_E of a constant.
+
 2010-05-14  Jan Hubicka  <jh@suse.cz>
 
        * tree.h (memory_identifier_string): Remove.

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 32b066e..3223474 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2010-05-15  Richard Guenther  <rguenther@suse.de>
+
+       PR tree-optimization/44038
+       * gcc.c-torture/compile/pr44038.c: New testcase.
+
 2010-05-15  H.J. Lu  <hongjiu.lu@intel.com>
 
        * gcc.target/i386/avx-cmpsd-1.c: Add -std=c99.