From: dje <dje@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed, 27 Oct 2004 20:18:42 +0000 (+0000)
Subject: 	PR target/17956
X-Git-Url: http://git.sourceforge.jp/view?a=commitdiff_plain;h=5fd0f19b793f1e60a0d310d6f07ceff2e8eaa7ed;p=pf3gnuchains%2Fgcc-fork.git

	PR target/17956
	* config/rs6000/rs6000.md (maxsf3): Add !flag_trapping_math to
	final condition.
	(minsf3): Same.
	(maxdf3): Same.
	(mindf3): Same.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@89707 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ca2253e9e25..96089fbaf09 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2004-10-27  David Edelsohn  <edelsohn@gnu.org>
+
+	PR target/17956
+	* config/rs6000/rs6000.md (maxsf3): Add !flag_trapping_math to
+	final condition.
+	(minsf3): Same.
+	(maxdf3): Same.
+	(mindf3): Same.
+
 2004-10-27  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* tree-cfg.c (thread_jumps): Speed up by reordering the two
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 4a80c7daeb9..c9b53256133 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -4762,7 +4762,7 @@
 			     (match_operand:SF 2 "gpc_reg_operand" ""))
 			 (match_dup 1)
 			 (match_dup 2)))]
-  "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
+  "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math"
   "{ rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]); DONE;}")
 
 (define_expand "minsf3"
@@ -4771,7 +4771,7 @@
 			     (match_operand:SF 2 "gpc_reg_operand" ""))
 			 (match_dup 2)
 			 (match_dup 1)))]
-  "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
+  "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math"
   "{ rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]); DONE;}")
 
 (define_split
@@ -4779,7 +4779,7 @@
 	(match_operator:SF 3 "min_max_operator"
 	 [(match_operand:SF 1 "gpc_reg_operand" "")
 	  (match_operand:SF 2 "gpc_reg_operand" "")]))]
-  "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
+  "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math"
   [(const_int 0)]
   "
 { rs6000_emit_minmax (operands[0], GET_CODE (operands[3]),
@@ -5036,7 +5036,7 @@
 			     (match_operand:DF 2 "gpc_reg_operand" ""))
 			 (match_dup 1)
 			 (match_dup 2)))]
-  "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
+  "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math"
   "{ rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]); DONE;}")
 
 (define_expand "mindf3"
@@ -5045,7 +5045,7 @@
 			     (match_operand:DF 2 "gpc_reg_operand" ""))
 			 (match_dup 2)
 			 (match_dup 1)))]
-  "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
+  "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math"
   "{ rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]); DONE;}")
 
 (define_split
@@ -5053,7 +5053,7 @@
 	(match_operator:DF 3 "min_max_operator"
 	 [(match_operand:DF 1 "gpc_reg_operand" "")
 	  (match_operand:DF 2 "gpc_reg_operand" "")]))]
-  "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS"
+  "TARGET_PPC_GFXOPT && TARGET_HARD_FLOAT && TARGET_FPRS && !flag_trapping_math"
   [(const_int 0)]
   "
 { rs6000_emit_minmax (operands[0], GET_CODE (operands[3]),