re PR debug/47684 (-fcompare-debug failure with -O3)

	PR debug/47684
	* tree-predcom.c (single_nonlooparound_use): Ignore debug uses.

	* gcc.dg/pr47684.c: New test.

From-SVN: r170051

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e4ca2b6803ceafb638ab3963f8c8cb93d3601de1..3b31950346c2ba28b2145d3a3202ba5749d208a4 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,8 +1,7 @@
 2011-02-11  Jakub Jelinek  <jakub@redhat.com>
 
-       PR target/47665
-       * combine.c (make_compound_operation): Only change shifts into
-       multiplication for SCALAR_INT_MODE_P.
+       PR debug/47684
+       * tree-predcom.c (single_nonlooparound_use): Ignore debug uses.
 
 2011-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 10e3be701c91a8aa86ecb14fad71b3d793c4ac09..fd9b806db67a8862bb89f6227e8f7091ea4518cd 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,7 +1,7 @@
 2011-02-11  Jakub Jelinek  <jakub@redhat.com>
 
-       PR target/47665
-       * gcc.target/i386/pr47665.c: New test.
+       PR debug/47684
+       * gcc.dg/pr47684.c: New test.
 
 2011-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>