(print_operand): In `r' case, recognize any kind of zero.

From-SVN: r1202

(print_operand): In `r' case, recognize any kind of zero.
From-SVN: r1202
76052e74 · Richard Stallman · 9be8f2c7 · 76052e74
Commit 76052e74 authored Jun 14, 1992 by Richard Stallman
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gcc/config/sparc/sparc.c
+2 -1

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--- a/gcc/config/sparc/sparc.c
+++ b/gcc/config/sparc/sparc.c
@@ -2750,7 +2750,8 @@ print_operand (file, x, code)
    case 'r':
      /* In this case we need a register.  Use %g0 if the
 	 operand is const0_rtx.  */
-      if (x == const0_rtx)
+      if (x == const0_rtx
+	  || (GET_MODE (x) != VOIDmode && x == CONST0_RTX (GET_MODE (x))))
 	{
 	  fputs ("%g0", file);
 	  return;