+2005-08-31 Richard Henderson <rth@redhat.com>
+
+ * config/i386/i386.c (ix86_function_ok_for_sibcall): Fix test for
+ fp return matching.
+
2005-08-31 Fariborz Jahanian <fjahanian@apple.com>
* expr.c (expand_expr_real_1): Compare size of address
{
tree func;
rtx a, b;
- bool one_void, one_reg;
/* If we are generating position-independent code, we cannot sibcall
optimize any indirect call, or a direct call to a global function,
a = ix86_function_value (TREE_TYPE (exp), func, false);
b = ix86_function_value (TREE_TYPE (DECL_RESULT (cfun->decl)),
cfun->decl, false);
- one_void = (VOID_TYPE_P (TREE_TYPE (exp))
- || VOID_TYPE_P (TREE_TYPE (DECL_RESULT (cfun->decl))));
- one_reg = ((REG_P (a) && !STACK_REG_P (a))
- || (REG_P (b) && !STACK_REG_P (b)));
- if (!(one_void && one_reg)
- && !rtx_equal_p (a, b))
+ if (STACK_REG_P (a) || STACK_REG_P (b))
+ {
+ if (!rtx_equal_p (a, b))
+ return false;
+ }
+ else if (VOID_TYPE_P (TREE_TYPE (DECL_RESULT (cfun->decl))))
+ ;
+ else if (!rtx_equal_p (a, b))
return false;
/* If this call is indirect, we'll need to be able to use a call-clobbered