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* config/rs6000/power4.md: Additional VMX bypasses.

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From-SVN: r63525
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David Edelsohn 2003-02-27 21:03:36 +00:00 committed by David Edelsohn
parent 7a69a172d0
commit d47719fd9d
2 changed files with 22 additions and 5 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2003-02-27 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/power4.md: Additional VMX bypasses.
2003-02-27 Geert Bosch <bosch@gnat.com>
* toplev.c (print_version): Add indentation for GGC heuristics and

23
gcc/config/rs6000/power4.md
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@ -277,8 +277,13 @@
; VMX
(define_insn_reservation "power4-vec" 2
(and (eq_attr "type" "vecsimple,veccomplex")
(define_insn_reservation "power4-vecsimple" 2
(and (eq_attr "type" "vecsimple")
(eq_attr "cpu" "power4"))
"vq_power4")
(define_insn_reservation "power4-veccomplex" 2
(and (eq_attr "type" "veccomplex")
(eq_attr "cpu" "power4"))
"vq_power4")
@ -299,7 +304,15 @@
"vpq_power4")
(define_bypass 4 "power4-vecload" "power4-vecperm")
(define_bypass 5 "power4-vec"
(define_bypass 3 "power4-vecsimple,power4-veccomplex" "power4-vecperm")
(define_bypass 3 "power4-vecperm"
"power4-vecsimple,power4-veccomplex,power4-vecfloat")
(define_bypass 9 "power4-vecfloat" "power4-vecperm")
(define_bypass 5 "power4-vecsimple,power4-veccomplex"
"power4-branch,power4-crlogical,power4-delayedcr,power4-mfcr")
(define_bypass 3 "power4-vec,power4-vecfloat" "power4-vecperm")
(define_bypass 3 "power4-vecperm" "power4-vec,power4-vecfloat")
(define_bypass 4 "power4-vecsimple,power4-vecperm" "power4-vecstore")
(define_bypass 7 "power4-veccomplex" "power4-vecstore")
(define_bypass 10 "power4-vecfloat" "power4-vecstore")