gcc:

2011-03-21  Jack Howarth  <howarth@bromo.med.uc.edu>

	* lib/prune.exp (prune_gcc_output): Prune "could not create
	compact unwind for" warnings.

libstdc++:
2011-03-21  Jack Howarth  <howarth@bromo.med.uc.edu>

	* testsuite/lib/prune.exp (libstdc++-dg-prune): Prune "could not
	create compact unwind for" warnings.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171263 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/ChangeLog

+2011-03-21  Jack Howarth  <howarth@bromo.med.uc.edu>
+
+	* lib/prune.exp (prune_gcc_output): Prune "could not create
+	compact unwind for" warnings.
+
 2011-03-20  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c/42544

gcc/testsuite/lib/prune.exp

@@ -56,7 +56,10 @@ proc prune_gcc_output { text } {
     regsub -all "(^|\n)\[^\n\]*ld: warning: can't add line info to anonymous symbol\[^\n\]*" $text "" text
     regsub -all "(^|\n)\[^\n\]*warning: DWARFDebugInfoEntry::AppendDependants\[^\n\]*AT_\[^\n\]*_bound\[^\n\]*FORM_ref4\[^\n\]*" $text "" text
     regsub -all "(^|\n)\[^\n\]*warning:\[^\n\]*TAG_variable:  AT_location\[^\n\]*didn't have valid function low pc\[^\n\]*" $text "" text
-    
+
+    # Ignore harmless warnings from Xcode 4.0.
+    regsub -all "(^|\n)\[^\n\]*ld: warning: could not create compact unwind for\[^\n\]*" $text "" text
+
     #send_user "After:$text\n"
 
     return $text

libstdc++-v3/ChangeLog

+2011-03-21  Jack Howarth  <howarth@bromo.med.uc.edu>
+
+	* testsuite/lib/prune.exp (libstdc++-dg-prune): Prune "could not
+	create compact unwind for" warnings.
+
 2011-03-21  Jakub Jelinek  <jakub@redhat.com>
 
 	* config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.

libstdc++-v3/testsuite/lib/prune.exp

@@ -55,6 +55,9 @@ proc libstdc++-dg-prune { system text } {
     regsub -all "(^|\n)\[^\n\]*warning: DWARFDebugInfoEntry::AppendDependants\[^\n\]*AT_\[^\n\]*_bound\[^\n\]*FORM_ref4\[^\n\]*" $text "" text
     regsub -all "(^|\n)\[^\n\]*warning:\[^\n\]*TAG_variable:  AT_location\[^\n\]*didn't have valid function low pc\[^\n\]*" $text "" text
 
+    # Ignore harmless warnings from Xcode 4.0.
+    regsub -all "(^|\n)\[^\n\]*ld: warning: could not create compact unwind for\[^\n\]*" $text "" text
+
     foreach p $additional_prunes {
 	if { [string length $p] > 0 } {
 	    # Following regexp matches a complete line containing $p.