(fold): When converting a COND_EXPR to an ABS_EXPR, get the types

right for ABS_EXPR to work. From-SVN: r9939

(fold): When converting a COND_EXPR to an ABS_EXPR, get the types
right for ABS_EXPR to work. From-SVN: r9939
21403f14 · Richard Kenner · dbfac751 · 21403f14
Commit 21403f14 authored Jun 13, 1995 by Richard Kenner
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Showing with 6 additions and 2 deletions

gcc/fold-const.c
+6 -2

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--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -4854,12 +4854,16 @@ fold (expr)
 	      case GE_EXPR:
 	      case GT_EXPR:
 		return pedantic_non_lvalue
-		  (fold (build1 (ABS_EXPR, type, arg1)));
+		  (convert (type, fold (build1 (ABS_EXPR,
+						TREE_TYPE (arg1), arg1))));
 	      case LE_EXPR:
 	      case LT_EXPR:
 		return pedantic_non_lvalue
 		  (fold (build1 (NEGATE_EXPR, type,
-				 fold (build1 (ABS_EXPR, type, arg1)))));
+				 convert (type,
+					  fold (build1 (ABS_EXPR,
+							TREE_TYPE (arg1),
+							arg1))))));
 	      }

 	  /* If this is A != 0 ? A : 0, this is simply A.  For ==, it is