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| author | Bill Schmidt <wschmidt@linux.vnet.ibm.com> | 2011-05-27 13:29:57 +0000 |
|---|---|---|
| committer | William Schmidt <wschmidt@gcc.gnu.org> | 2011-05-27 13:29:57 +0000 |
| commit | fa65a9cfed495a4f092c2d6c2ddc2ec946565c18 (patch) | |
| tree | 4f5ec5c5df6289c84f3ef9f9f3fec9e20c388a76 /gcc/tree-ssa-math-opts.c | |
| parent | c2299dfe5337c92723ad8d6c92a41731badc6a0a (diff) | |
| download | gcc-fa65a9cfed495a4f092c2d6c2ddc2ec946565c18.zip gcc-fa65a9cfed495a4f092c2d6c2ddc2ec946565c18.tar.gz gcc-fa65a9cfed495a4f092c2d6c2ddc2ec946565c18.tar.bz2 | |
Index...
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
Diffstat (limited to 'gcc/tree-ssa-math-opts.c')
| -rw-r--r-- | gcc/tree-ssa-math-opts.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/tree-ssa-math-opts.c b/gcc/tree-ssa-math-opts.c index cd601e3..975ce9b 100644 --- a/gcc/tree-ssa-math-opts.c +++ b/gcc/tree-ssa-math-opts.c @@ -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); |