(LEGITIMATE_CONSTANT_P): Reject function addresses for now.

From-SVN: r4685

(LEGITIMATE_CONSTANT_P): Reject function addresses for now.
From-SVN: r4685
78778b9d · Richard Stallman · 4e75433b · 78778b9d
Commit 78778b9d authored Jun 17, 1993 by Richard Stallman
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gcc/config/pa/pa.h
+6 -3

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--- a/gcc/config/pa/pa.h
+++ b/gcc/config/pa/pa.h
@@ -1078,11 +1078,14 @@ extern union tree_node *current_function_decl;
   && (reload_in_progress || reload_completed || ! symbolic_expression_p (X)))

 /* Include all constant integers and constant doubles, but not
-   floating-point, except for floating-point zero.  */
+   floating-point, except for floating-point zero. 

+   Also reject function labels as reload can not handle them correctly
+   right now.  (Fix this for 2.5).  */
 #define LEGITIMATE_CONSTANT_P(X)  		\
-  (GET_MODE_CLASS (GET_MODE (X)) != MODE_FLOAT	\
-   || (X) == CONST0_RTX (GET_MODE (X)))
+  ((GET_MODE_CLASS (GET_MODE (X)) != MODE_FLOAT	\
+    || (X) == CONST0_RTX (GET_MODE (X)))	\
+   && ! function_label_operand (X, VOIDmode))

 /* Subroutine for EXTRA_CONSTRAINT.