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pa.md (return, [...]): Modify patterns to prevent regrename mucking with the return pointer.

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* pa.md (return, return_internal): Modify patterns to prevent regrename
	mucking with the return pointer.

From-SVN: r38741
This commit is contained in:
John David Anglin 2001-01-06 01:12:02 +00:00 committed by Jeff Law
parent 476e49bde1
commit d492b0963a
2 changed files with 11 additions and 3 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2000-01-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
* pa.md (return, return_internal): Modify patterns to prevent regrename
mucking with the return pointer.
2001-01-05 Mike Stump <mrs@wrs.com>
* varasm.c (assemble_name): Ensure we output the stripped name.

9
gcc/config/pa/pa.md
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@ -1,5 +1,5 @@
;;- Machine description for HP PA-RISC architecture for GNU C compiler
;; Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
;; Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
;; Free Software Foundation, Inc.
;; Contributed by the Center for Software Science at the University
;; of Utah.
@ -5467,7 +5467,9 @@
;; Unconditional and other jump instructions.
(define_insn "return"
[(return)]
[(return)
(use (reg:SI 2))
(const_int 0)]
"hppa_can_use_return_insn_p ()"
"*
{
@ -5482,7 +5484,8 @@
;; epilogues so as not to confuse jump and reorg.
(define_insn "return_internal"
[(return)
(use (reg:SI 2))]
(use (reg:SI 2))
(const_int 1)]
""
"*
{