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pa.md (indirect_jump): Annul the next instruction if the delay slot could not be filled instead of... 

* pa.md (indirect_jump): Annul the next instruction if the delay
	slot could not be filled instead of emitting a nop.

	* pa.md (use_milli_regs attribute): Deleted, not necessary anymore.
	All references deleted.

From-SVN: r2064
This commit is contained in:
Jeff Law 1992-09-06 18:41:25 -06:00
parent d17ce9af86
commit 29662692f4
1 changed files with 2 additions and 13 deletions
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15
gcc/config/pa/pa.md
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@ -68,17 +68,6 @@
(const_string "true") (const_string "true")
(const_string "false"))) (const_string "false")))
(define_attr "in_milli_delay" "false,true"
(cond [(eq_attr "length" "!1")
(const_string "false")
(eq_attr "type" "branch,cbranch,call,dyncall,multi,milli")
(const_string "false")
(ne (symbol_ref "use_milli_regs (insn)") (const_int 0))
(const_string "false")]
(const_string "true")))
(define_delay (eq_attr "type" "branch") (define_delay (eq_attr "type" "branch")
[(eq_attr "in_branch_delay" "true") (nil) (nil)]) [(eq_attr "in_branch_delay" "true") (nil) (nil)])
@ -86,7 +75,7 @@
[(eq_attr "in_branch_delay" "true") (nil) (nil)]) [(eq_attr "in_branch_delay" "true") (nil) (nil)])
(define_delay (eq_attr "type" "milli") (define_delay (eq_attr "type" "milli")
[(eq_attr "in_milli_delay" "true") (nil) (nil)]) [(eq_attr "in_branch_delay" "true") (nil) (nil)])
;; Function units of the HPPA. The following data is for the "Snake" ;; Function units of the HPPA. The following data is for the "Snake"
;; (Mustang CPU + Timex FPU) because that's what I have the docs for. ;; (Mustang CPU + Timex FPU) because that's what I have the docs for.
@ -2123,7 +2112,7 @@
(define_insn "indirect_jump" (define_insn "indirect_jump"
[(set (pc) (match_operand:SI 0 "register_operand" "r"))] [(set (pc) (match_operand:SI 0 "register_operand" "r"))]
"" ""
"bv 0(%0)%#" "bv%* 0(%0)"
[(set_attr "type" "branch")]) [(set_attr "type" "branch")])
(define_insn "extzv" (define_insn "extzv"