re PR rtl-optimization/17107 (Opportunity to improve code generated for complex logical expression)

2004-12-01  David Edelsohn  <edelsohn@gnu.org>
	    Nathan Sidwell  <nathan@codesourcery.com>

	PR target/17107
	* config/rs6000/rs6000.md (sge): Enable for non-TARGET_POWER.
	(sgt): Same.
	(sle): Same.
	(slt): Same.

Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>

From-SVN: r91568

gcc/ChangeLog

+2004-12-01  David Edelsohn  <edelsohn@gnu.org>
+	    Nathan Sidwell  <nathan@codesourcery.com>
+
+	PR target/17107
+	* config/rs6000/rs6000.md (sge): Enable for non-TARGET_POWER.
+	(sgt): Same.
+	(sle): Same.
+	(slt): Same.
+
 2004-12-01  Nathan Sidwell  <nathan@codesourcery.com>
 
 	PR middle-end/18667

gcc/config/rs6000/rs6000.md

@@ -11119,8 +11119,7 @@
   ""
   "
 {
-  if (! rs6000_compare_fp_p
-      && (! TARGET_POWER || rs6000_compare_op1 == const0_rtx))
+  if (! rs6000_compare_fp_p && rs6000_compare_op1 == const0_rtx)
     FAIL;
 
   rs6000_emit_sCOND (GE, operands[0]);
@@ -11133,8 +11132,7 @@
   ""
   "
 {
-  if (! rs6000_compare_fp_p
-      && (! TARGET_POWER || rs6000_compare_op1 == const0_rtx))
+  if (! rs6000_compare_fp_p && rs6000_compare_op1 == const0_rtx)
     FAIL;
 
   rs6000_emit_sCOND (GT, operands[0]);
@@ -11147,8 +11145,7 @@
   ""
   "
 {
-  if (! rs6000_compare_fp_p
-      && (! TARGET_POWER || rs6000_compare_op1 == const0_rtx))
+  if (! rs6000_compare_fp_p && rs6000_compare_op1 == const0_rtx)
     FAIL;
 
   rs6000_emit_sCOND (LE, operands[0]);
@@ -11161,8 +11158,7 @@
   ""
   "
 {
-  if (! rs6000_compare_fp_p
-      && (! TARGET_POWER || rs6000_compare_op1 == const0_rtx))
+  if (! rs6000_compare_fp_p && rs6000_compare_op1 == const0_rtx)
     FAIL;
 
   rs6000_emit_sCOND (LT, operands[0]);