From edc7838532f50719bbdbf3b69b7cea7fd5962409 Mon Sep 17 00:00:00 2001
From: rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 15 Dec 2008 21:10:00 +0000
Subject: [PATCH] gcc/ 	* config/mips/mips.md (move_doubleword_fpr<mode>): Use
 	TARGET_FLOAT64 && !TARGET_64BIT to detect the mxhc1 case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142769 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/ChangeLog           | 5 +++++
 gcc/config/mips/mips.md | 6 +++---
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a5314980c24..aeed7051e48 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2008-12-15  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.md (move_doubleword_fpr<mode>): Use
+	TARGET_FLOAT64 && !TARGET_64BIT to detect the mxhc1 case.
+
 2008-12-15  Hariharan Sandanagobalane <hariharan@picochip.com>
 
 	* config/picochip/picochip.c (picochip_override_options): Disable CFI
diff --git a/gcc/config/mips/mips.md b/gcc/config/mips/mips.md
index 1b26f029853..5a06cdc7e71 100644
--- a/gcc/config/mips/mips.md
+++ b/gcc/config/mips/mips.md
@@ -4521,8 +4521,8 @@
       rtx low = mips_subword (operands[1], 0);
       rtx high = mips_subword (operands[1], 1);
       emit_insn (gen_load_low<mode> (operands[0], low));
-      if (ISA_HAS_MXHC1 && reg_or_0_operand (high, <HALFMODE>mode))
- 	emit_insn (gen_mthc1<mode> (operands[0], high, operands[0]));
+      if (TARGET_FLOAT64 && !TARGET_64BIT)
+      	emit_insn (gen_mthc1<mode> (operands[0], high, operands[0]));
       else
 	emit_insn (gen_load_high<mode> (operands[0], high, operands[0]));
     }
@@ -4531,7 +4531,7 @@
       rtx low = mips_subword (operands[0], 0);
       rtx high = mips_subword (operands[0], 1);
       emit_insn (gen_store_word<mode> (low, operands[1], const0_rtx));
-      if (ISA_HAS_MXHC1 && register_operand (high, <HALFMODE>mode))
+      if (TARGET_FLOAT64 && !TARGET_64BIT)
 	emit_insn (gen_mfhc1<mode> (high, operands[1]));
       else
 	emit_insn (gen_store_word<mode> (high, operands[1], const1_rtx));
-- 
2.11.0