+2001-12-23 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.md (UNSPEC_SIBCALL): New.
+ (sibcall, sibcall_value, sibcall_osf_1_er, sibcall_osf_1): Use it.
+ (sibcall_value_osf_1_er, sibcall_value_osf_1): Likewise.
+
2001-12-23 Joseph S. Myers <jsm28@cam.ac.uk>
* c-typeck.c (c_start_case): Don't strip conversions from the
(UNSPEC_LDGP2 10)
(UNSPEC_LITERAL 11)
(UNSPEC_LITUSE 12)
+ (UNSPEC_SIBCALL 13)
])
;; UNSPEC_VOLATILE:
(define_expand "sibcall"
[(parallel [(call (mem:DI (match_operand 0 "" ""))
(match_operand 1 "" ""))
- (use (reg:DI 29))])]
+ (unspec [(reg:DI 29)] UNSPEC_SIBCALL)])]
"TARGET_ABI_OSF"
{
if (GET_CODE (operands[0]) != MEM)
[(parallel [(set (match_operand 0 "" "")
(call (mem:DI (match_operand 1 "" ""))
(match_operand 2 "" "")))
- (use (reg:DI 29))])]
+ (unspec [(reg:DI 29)] UNSPEC_SIBCALL)])]
"TARGET_ABI_OSF"
{
if (GET_CODE (operands[1]) != MEM)
(define_insn "*sibcall_osf_1_er"
[(call (mem:DI (match_operand:DI 0 "symbolic_operand" "R,s"))
(match_operand 1 "" ""))
- (use (reg:DI 29))]
+ (unspec [(reg:DI 29)] UNSPEC_SIBCALL)]
"TARGET_EXPLICIT_RELOCS && TARGET_ABI_OSF"
"@
br $31,$%0..ng
(define_insn "*sibcall_osf_1"
[(call (mem:DI (match_operand:DI 0 "symbolic_operand" "R,s"))
(match_operand 1 "" ""))
- (use (reg:DI 29))]
+ (unspec [(reg:DI 29)] UNSPEC_SIBCALL)]
"! TARGET_EXPLICIT_RELOCS && TARGET_ABI_OSF"
"@
br $31,$%0..ng
[(set (match_operand 0 "" "")
(call (mem:DI (match_operand:DI 1 "symbolic_operand" "R,s"))
(match_operand 2 "" "")))
- (use (reg:DI 29))]
+ (unspec [(reg:DI 29)] UNSPEC_SIBCALL)]
"TARGET_EXPLICIT_RELOCS && TARGET_ABI_OSF"
"@
br $31,$%1..ng
[(set (match_operand 0 "" "")
(call (mem:DI (match_operand:DI 1 "symbolic_operand" "R,s"))
(match_operand 2 "" "")))
- (use (reg:DI 29))]
+ (unspec [(reg:DI 29)] UNSPEC_SIBCALL)]
"! TARGET_EXPLICIT_RELOCS && TARGET_ABI_OSF"
"@
br $31,$%1..ng