simplify-rtx.c (simplify_const_relational_operation): New function renamed from simplify_relational_operation.

	* simplify-rtx.c (simplify_const_relational_operation): New function
	renamed from simplify_relational_operation.
	(simplify_relational_operation): Change prototype to accept an
	additional mode argument.  Call simplify_const_relational_operation.
	(simplify_gen_relational): Update simplify_relational_operation call.
	(simplify_ternary_operation): Update simplify_relational_operation
	subroutine call to use simplify_const_relational_operation instead.

	* rtl.h (simplify_const_relational_operation): Prototype here.
	(simplify_relational_operation): Add addtional mode argument.

	* combine.c (combine_simplify_rtx): Update calls to
	simplify_relational_operation.
	(simplify_set): Likewise.
	(gen_binary): Likewise.
	* cse.c (fold_rtx): Likewise.
	* dojump.c (compare_from_rtx): Likewise.
	(do_compare_rtx_and_jump): Likewise.
	* integrate.c (subst_constants): Likewise.
	* unroll.c (simplify_cmp_and_jump_insns): Likewise.

From-SVN: r79187

1 files changed, 3 insertions, 1 deletions

diff --git a/gcc/rtl.h b/gcc/rtl.h
index 6da7768..e98203f 100644
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -1751,8 +1751,10 @@ extern rtx simplify_binary_operation (enum rtx_code, enum machine_mode, rtx,
 				      rtx);
 extern rtx simplify_ternary_operation (enum rtx_code, enum machine_mode,
 				       enum machine_mode, rtx, rtx, rtx);
+extern rtx simplify_const_relational_operation (enum rtx_code,
+						enum machine_mode, rtx, rtx);
 extern rtx simplify_relational_operation (enum rtx_code, enum machine_mode,
-					  rtx, rtx);
+					  enum machine_mode, rtx, rtx);
 extern rtx simplify_gen_binary (enum rtx_code, enum machine_mode, rtx, rtx);
 extern rtx simplify_gen_unary (enum rtx_code, enum machine_mode, rtx,
 			       enum machine_mode);