+2002-07-29 Richard Earnshaw <rearnsha@arm.com>
+
+ * arm.md (sibcall, sibcall_value): Add RETURN as part of the pattern,
+ remove clobber of LR.
+ (sibcall_insn, sibcall_value_insn): Update accordingly.
+ (sibcall_epilogue): Remove debugging comment from assembler stream.
+
2002-07-29 Gabriel Dos Reis <gdr@nerim.net>
* pretty-print.h: Define more macros.
(define_expand "sibcall"
[(parallel [(call (match_operand 0 "memory_operand" "")
(match_operand 1 "general_operand" ""))
- (use (match_operand 2 "" ""))
- (use (reg:SI LR_REGNUM))])]
+ (return)
+ (use (match_operand 2 "" ""))])]
"TARGET_ARM"
"
{
[(parallel [(set (match_operand 0 "register_operand" "")
(call (match_operand 1 "memory_operand" "")
(match_operand 2 "general_operand" "")))
- (use (match_operand 3 "" ""))
- (use (reg:SI LR_REGNUM))])]
+ (return)
+ (use (match_operand 3 "" ""))])]
"TARGET_ARM"
"
{
(define_insn "*sibcall_insn"
[(call (mem:SI (match_operand:SI 0 "" "X"))
(match_operand 1 "" ""))
- (use (match_operand 2 "" ""))
- (use (reg:SI LR_REGNUM))]
+ (return)
+ (use (match_operand 2 "" ""))]
"TARGET_ARM && GET_CODE (operands[0]) == SYMBOL_REF"
"*
return NEED_PLT_RELOC ? \"b%?\\t%a0(PLT)\" : \"b%?\\t%a0\";
[(set (match_operand 0 "s_register_operand" "=r,f")
(call (mem:SI (match_operand:SI 1 "" "X,X"))
(match_operand 2 "" "")))
- (use (match_operand 3 "" ""))
- (use (reg:SI LR_REGNUM))]
+ (return)
+ (use (match_operand 3 "" ""))]
"TARGET_ARM && GET_CODE (operands[1]) == SYMBOL_REF"
"*
return NEED_PLT_RELOC ? \"b%?\\t%a1(PLT)\" : \"b%?\\t%a1\";
[(unspec_volatile [(const_int 0)] VUNSPEC_EPILOGUE)]
"TARGET_ARM"
"*
- output_asm_insn (\"%@ Sibcall epilogue\", operands);
if (USE_RETURN_INSN (FALSE))
return output_return_instruction (const_true_rtx, FALSE, FALSE);
return arm_output_epilogue (FALSE);