From: Ulrich Weigand <uweigand@de.ibm.com>
Date: Thu, 27 Jan 2005 23:35:54 +0000 (+0000)
Subject: re PR target/17771 (-O2 -mmvcle: internal compiler error: in spill_failure, at reload... 
X-Git-Tag: releases/gcc-3.4.4~264
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b422f5804ade539bdab7ae311d2c0d8172316e6;p=thirdparty%2Fgcc.git

re PR target/17771 (-O2 -mmvcle: internal compiler error: in spill_failure, at reload1.c:1915)

	PR target/17771
	* config/s390/s390.md ("reload_outti"): Remove predicate for
	output operand.  Abort if operand is not a MEM.
	("reload_outdi", "reload_outdf"): Likewise.

From-SVN: r94350
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 74168608bea2..aa2c259e4d65 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2005-01-27  Ulrich Weigand  <uweigand@de.ibm.com>
+
+	PR target/17771
+	Backport from mainline:
+	* config/s390/s390.md ("reload_outti"): Remove predicate for
+	output operand.  Abort if operand is not a MEM.
+	("reload_outdi", "reload_outdf"): Likewise.
+
 2005-01-27  Marek Michalkiewicz  <marekm@amelek.gda.pl>
 
 	PR target/19293
diff --git a/gcc/config/s390/s390.md b/gcc/config/s390/s390.md
index acdd158164fb..345a36a18590 100644
--- a/gcc/config/s390/s390.md
+++ b/gcc/config/s390/s390.md
@@ -1039,11 +1039,13 @@
 })
 
 (define_expand "reload_outti"
-  [(parallel [(match_operand:TI 0 "memory_operand" "")
+  [(parallel [(match_operand:TI 0 "" "")
               (match_operand:TI 1 "register_operand" "d")
               (match_operand:DI 2 "register_operand" "=&a")])]
   "TARGET_64BIT"
 {
+  if (GET_CODE (operands[0]) != MEM)
+    abort ();
   s390_load_address (operands[2], XEXP (operands[0], 0));
   operands[0] = replace_equiv_address (operands[0], operands[2]);
   emit_move_insn (operands[0], operands[1]);
@@ -1167,11 +1169,13 @@
 })
 
 (define_expand "reload_outdi"
-  [(parallel [(match_operand:DI 0 "memory_operand" "")
+  [(parallel [(match_operand:DI 0 "" "")
               (match_operand:DI 1 "register_operand" "d")
               (match_operand:SI 2 "register_operand" "=&a")])]
   "!TARGET_64BIT"
 {
+  if (GET_CODE (operands[0]) != MEM)
+    abort ();
   s390_load_address (operands[2], XEXP (operands[0], 0));
   operands[0] = replace_equiv_address (operands[0], operands[2]);
   emit_move_insn (operands[0], operands[1]);
@@ -1647,11 +1651,13 @@
 })
 
 (define_expand "reload_outdf"
-  [(parallel [(match_operand:DF 0 "memory_operand" "")
+  [(parallel [(match_operand:DF 0 "" "")
               (match_operand:DF 1 "register_operand" "d")
               (match_operand:SI 2 "register_operand" "=&a")])]
   "!TARGET_64BIT"
 {
+  if (GET_CODE (operands[0]) != MEM)
+    abort ();
   s390_load_address (operands[2], XEXP (operands[0], 0));
   operands[0] = replace_equiv_address (operands[0], operands[2]);
   emit_move_insn (operands[0], operands[1]);