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Index: gcc/ChangeLog
===================================================================
--- gcc/ChangeLog	(revision 174330)
+++ gcc/ChangeLog	(working copy)
@@ -1,3 +1,9 @@
+2011-05-27  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	PR tree-optimization/49170
+	* tree-ssa-math-opts.c (execute_cse_sincos):  Add checks for
+	sincos or cexp.
+	
 2011-05-27  Richard Guenther  <rguenther@suse.de>
 
 	PR middle-end/49189
Index: gcc/tree-ssa-math-opts.c
===================================================================
--- gcc/tree-ssa-math-opts.c	(revision 174330)
+++ gcc/tree-ssa-math-opts.c	(working copy)
@@ -1093,6 +1093,10 @@ execute_cse_sincos (void)
 		CASE_FLT_FN (BUILT_IN_COS):
 		CASE_FLT_FN (BUILT_IN_SIN):
 		CASE_FLT_FN (BUILT_IN_CEXPI):
+		  /* Make sure we have either sincos or cexp.  */
+		  if (!TARGET_HAS_SINCOS && !TARGET_C99_FUNCTIONS)
+		    break;
+
 		  arg = gimple_call_arg (stmt, 0);
 		  if (TREE_CODE (arg) == SSA_NAME)
 		    cfg_changed |= execute_cse_sincos_1 (arg);

From-SVN: r174331
This commit is contained in:
Bill Schmidt 2011-05-27 13:29:57 +00:00 committed by William Schmidt
parent c2299dfe53
commit fa65a9cfed
2 changed files with 10 additions and 0 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2011-05-27 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/49170
* tree-ssa-math-opts.c (execute_cse_sincos): Add checks for
sincos or cexp.
2011-05-27 Richard Guenther <rguenther@suse.de>
PR middle-end/49189

4
gcc/tree-ssa-math-opts.c
View File

@ -1093,6 +1093,10 @@ execute_cse_sincos (void)
CASE_FLT_FN (BUILT_IN_COS):
CASE_FLT_FN (BUILT_IN_SIN):
CASE_FLT_FN (BUILT_IN_CEXPI):
/* Make sure we have either sincos or cexp. */
if (!TARGET_HAS_SINCOS && !TARGET_C99_FUNCTIONS)
break;
arg = gimple_call_arg (stmt, 0);
if (TREE_CODE (arg) == SSA_NAME)
cfg_changed |= execute_cse_sincos_1 (arg);