optabs.h (expand_widening_mult): Declare.

* optabs.h (expand_widening_mult): Declare. From-SVN: r158643

optabs.h (expand_widening_mult): Declare.
* optabs.h (expand_widening_mult): Declare. From-SVN: r158643
b99279f3 · Bernd Schmidt · Bernd Schmidt · 9193b1b4 · b99279f3 · b99279f3
Commit b99279f3 authored Apr 22, 2010 by Bernd Schmidt Committed by Bernd Schmidt Apr 22, 2010
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gcc/ChangeLog
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gcc/optabs.h
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2010-04-22  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* optabs.h (expand_widening_mult): Declare.
+
 2010-04-22  Richard Guenther  <rguenther@suse.de>

 	PR tree-optimization/43845
@@ -55,7 +59,6 @@
 2010-04-22  Bernd Schmidt  <bernds@codesourcery.com>

 	PR middle-end/29274
-	* optabs.h (expand_widening_mult): Declare.
 	* tree-pass.h (pass_optimize_widening_mul): Declare.
 	* tree-ssa-math-opts.c (execute_optimize_widening_mul,
 	gate_optimize_widening_mul): New static functions.

--- a/gcc/optabs.h
+++ b/gcc/optabs.h
@@ -771,6 +771,9 @@ extern void expand_fix (rtx, rtx, int);
 /* Generate code for float to integral conversion.  */
 extern bool expand_sfix_optab (rtx, rtx, convert_optab);

+/* Generate code for a widening multiply.  */
+extern rtx expand_widening_mult (enum machine_mode, rtx, rtx, rtx, int, optab);
+
 /* Return tree if target supports vector operations for COND_EXPR.  */
 bool expand_vec_cond_expr_p (tree, enum machine_mode);