From: Richard Earnshaw <rearnsha@arm.com>
Date: Thu, 27 Nov 1997 16:35:21 +0000 (+0000)
Subject: arm.md (movsfcc): If not TARGET_HARD_FLOAT, ensure operand[3] valid.
X-Git-Tag: releases/egcs-1.0.0~37
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=15994d38d5c9d7f3986e3724582c51f9135c9836;p=thirdparty%2Fgcc.git

arm.md (movsfcc): If not TARGET_HARD_FLOAT, ensure operand[3] valid.

        * arm.md (movsfcc): If not TARGET_HARD_FLOAT, ensure operand[3]
        valid.

From-SVN: r16797
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f9d6aaf21382..74262c8f1883 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Thu Nov 27 09:32:39 1997  Richard Earnshaw  (rearnsha@arm.com)
+
+	* arm.md (movsfcc): If not TARGET_HARD_FLOAT, ensure operand[3] 
+	valid.
+
 Wed Nov 26 13:04:46 1997  Michael Meissner  <meissner@cygnus.com>
 
 	* rs6000.c (SMALL_DATA_REG): Register to use for small data relocs.
diff --git a/gcc/config/arm/arm.md b/gcc/config/arm/arm.md
index afc2794ea1e3..f2987403a213 100644
--- a/gcc/config/arm/arm.md
+++ b/gcc/config/arm/arm.md
@@ -3874,8 +3874,14 @@
   "
 {
   enum rtx_code code = GET_CODE (operands[1]);
-  rtx ccreg = gen_compare_reg (code, arm_compare_op0, arm_compare_op1,
-			       arm_compare_fp);
+  rtx ccreg;
+
+  /* When compiling for SOFT_FLOAT, ensure both arms are in registers.  */
+  if (! TARGET_HARD_FLOAT)
+    operands[3] = force_reg (SFmode, operands[3]);
+
+  ccreg = gen_compare_reg (code, arm_compare_op0, arm_compare_op1,
+			   arm_compare_fp);
 
   operands[1] = gen_rtx (code, VOIDmode, ccreg, const0_rtx);
 }")