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diff gcc/config/arm/vec-common.md @ 55:77e2b8dfacca gcc-4.4.5

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update it from 4.4.3 to 4.5.0
author ryoma <e075725@ie.u-ryukyu.ac.jp>
date Fri, 12 Feb 2010 23:39:51 +0900
parents a06113de4d67
children f6334be47118
line wrap: on
line diff
--- a/gcc/config/arm/vec-common.md	Sun Feb 07 18:28:00 2010 +0900
+++ b/gcc/config/arm/vec-common.md	Fri Feb 12 23:39:51 2010 +0900
@@ -38,6 +38,16 @@
   "TARGET_NEON
    || (TARGET_REALLY_IWMMXT && VALID_IWMMXT_REG_MODE (<MODE>mode))"
 {
+  if (can_create_pseudo_p ())
+    {
+      if (GET_CODE (operands[0]) != REG)
+	operands[1] = force_reg (<MODE>mode, operands[1]);
+      else if (TARGET_NEON && CONSTANT_P (operands[1]))
+	{
+	  operands[1] = neon_make_constant (operands[1]);
+	  gcc_assert (operands[1] != NULL_RTX);
+	}
+    }
 })
 
 ;; Vector arithmetic. Expanders are blank, then unnamed insns implement