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pa.md (reload_insi, [...]): Use new "Z" constraint instead of "z" constraint. 

* pa.md (reload_insi, reload_outsi): Use new "Z" constraint instead
	of "z" constraint.
	(load HIGH patterns): Rewrite to not show DP relocation.

From-SVN: r3185
This commit is contained in:
Jeff Law 1993-01-10 15:59:33 -07:00
parent 4e82968e32
commit 9f309ba3e7
1 changed files with 26 additions and 26 deletions
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52
gcc/config/pa/pa.md
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@ -729,7 +729,7 @@
;; going in to or out of float point registers.
(define_expand "reload_insi"
[(set (match_operand:SI 0 "register_operand" "=z")
[(set (match_operand:SI 0 "register_operand" "=Z")
(match_operand:SI 1 "general_operand" ""))
(clobber (match_operand:SI 2 "register_operand" "=&r"))]
""
@ -745,7 +745,7 @@
(define_expand "reload_outsi"
[(set (match_operand:SI 0 "general_operand" "")
(match_operand:SI 1 "register_operand""z"))
(match_operand:SI 1 "register_operand" "Z"))
(clobber (match_operand:SI 2 "register_operand" "=&r"))]
""
"
@ -895,37 +895,34 @@
[(set_attr "type" "move")
(set_attr "length" "1")])
(define_insn ""
[(set (match_operand:SI 0 "register_operand" "=a,&?*r")
(plus:SI (match_operand:SI 1 "register_operand" "r,r")
(high:SI (match_operand 2 "" ""))))]
"!TARGET_KERNEL"
"@
addil L'%G2,%1
ldil L'%G2,%0\;add %0,%1,%0"
[(set_attr "type" "binary,binary")
(set_attr "length" "1,2")])
;; For kernel code always use addil; else we can lose due to a linker
;; bug involving absolute symbols and "ldil;add" style relocations
(define_insn ""
[(set (match_operand:SI 0 "register_operand" "=a")
(plus:SI (match_operand:SI 1 "register_operand" "r")
(high:SI (match_operand 2 "" ""))))]
"TARGET_KERNEL"
(high:SI (match_operand 1 "" "")))]
"TARGET_KERNEL && symbolic_operand(operands[1], Pmode)
&& ! function_label_operand (operands[1])
&& ! read_only_operand (operands[1])"
"@
addil L'%G2,%1"
addil L'%G1,%%r27"
[(set_attr "type" "binary")
(set_attr "length" "1")])
(define_split
[(set (match_operand:SI 0 "register_operand" "")
(plus:SI (match_operand:SI 1 "register_operand" "")
(high:SI (match_operand 2 "" ""))))
(clobber (match_scratch:SI 3 ""))]
"reload_completed && REGNO (operands[0]) != 1"
[(set (match_dup 3) (high:SI (match_dup 2)))
(set (match_dup 0) (plus:SI (match_dup 3) (match_dup 1)))]
"")
;; For all symbolic operands *except* function addresses and read-only
;; operands (which live in TEXT space and do not require relocation).
(define_insn ""
[(set (match_operand:SI 0 "register_operand" "=a,!*r")
(high:SI (match_operand 1 "" "")))]
"! TARGET_KERNEL && symbolic_operand(operands[1], Pmode)
&& ! function_label_operand (operands[1])
&& ! read_only_operand (operands[1])"
"@
addil L'%G1,%%r27
ldil L'%G1,%0\;add %0,%%r27,%0"
[(set_attr "type" "binary,binary")
(set_attr "length" "1,2")])
;; For function addresses when TARGET_SHARED_LIBS
(define_insn ""
[(set (match_operand:SI 0 "register_operand" "=r")
(high:SI (match_operand:SI 1 "function_label_operand" "")))]
@ -934,6 +931,8 @@
[(set_attr "type" "move")
(set_attr "length" "1")])
;; The following two patterns should be for using ldil to load constants
;; (which include addresses of read_only_operands)
(define_insn ""
[(set (match_operand:SI 0 "register_operand" "=r")
(high:SI (match_operand 1 "" "")))]
@ -950,6 +949,7 @@
[(set_attr "type" "move")
(set_attr "length" "1")])
;; lo_sum of a function address when TARGET_SHARED_LIBS
(define_insn ""
[(set (match_operand:SI 0 "register_operand" "=r")
(lo_sum:SI (match_operand:SI 1 "register_operand" "r")