This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [h8300] misc patches
> Sorry to not see it sooner; it seems just the predicate of
> operand[2] of the "insv" define_expand should be changed from
> general_operand to register_operand.
Seems to work too. Current patch:
Index: h8300.c
===================================================================
--- h8300.c (revision 131405)
+++ h8300.c (working copy)
@@ -927,13 +927,13 @@ h8300_expand_epilogue (void)
if (TARGET_H8300SX)
returned_p = true;
h8300_push_pop (HARD_FRAME_POINTER_REGNUM, 1, 1, returned_p);
}
if (!returned_p)
- emit_insn (gen_rtx_RETURN (VOIDmode));
+ emit_jump_insn (gen_rtx_RETURN (VOIDmode));
}
/* Return nonzero if the current function is an interrupt
function. */
int
Index: h8300.md
===================================================================
--- h8300.md (revision 131405)
+++ h8300.md (working copy)
@@ -3222,13 +3222,13 @@
(set_attr "length" "8,6")])
(define_expand "insv"
[(set (zero_extract:HI (match_operand:HI 0 "general_operand" "")
(match_operand:HI 1 "general_operand" "")
(match_operand:HI 2 "general_operand" ""))
- (match_operand:HI 3 "general_operand" ""))]
+ (match_operand:HI 3 "register_operand" ""))]
"TARGET_H8300 || TARGET_H8300SX"
"
{
if (TARGET_H8300SX)
{
if (GET_CODE (operands[1]) == CONST_INT