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PR tree-optimization/43402
authormatz <matz@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 18 Mar 2010 12:20:50 +0000 (12:20 +0000)
committerMasaki Muranaka <monaka@monami-software.com>
Sun, 23 May 2010 00:28:41 +0000 (09:28 +0900)
* tree-cfgcleanup.c (cleanup_control_expr_graph): Don't follow
PHI chains of ssa names registered for update.

testsuite/
* gcc.dg/pr43402.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157538 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog
gcc/testsuite/ChangeLog

index 69edc12..0e9101d 100644 (file)
@@ -1,3 +1,9 @@
+2010-03-18  Michael Matz  <matz@suse.de>
+
+       PR tree-optimization/43402
+       * tree-cfgcleanup.c (cleanup_control_expr_graph): Don't follow
+       PHI chains of ssa names registered for update.
+
 2010-03-17  Peter Bergner  <bergner@vnet.ibm.com>
 
        PR target/42427
index 5797626..bc56c91 100644 (file)
@@ -1,3 +1,8 @@
+2010-03-18  Michael Matz  <matz@suse.de>
+
+       PR tree-optimization/43402
+       * gcc.dg/pr43402.c: New testcase.
+
 2010-03-17  Peter Bergner  <bergner@vnet.ibm.com>
 
        PR target/42427