Commit 094bc219 by Kyrylo Tkachov Committed by Kyrylo Tkachov

[ARM/AArch64] Reduce divider reservation duration in Cortex-A53 pipeline decription

	PR bootstrap/60743
	* config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
	duration.
	(cortex_a53_fdivd): Likewise.

From-SVN: r209119
parent 3fe99aa5
2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR bootstrap/60743
* config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
duration.
(cortex_a53_fdivd): Likewise.
2014-04-04 Martin Jambor <mjambor@suse.cz>
PR ipa/60640
......
......@@ -245,12 +245,12 @@
(define_insn_reservation "cortex_a53_fdivs" 14
(and (eq_attr "tune" "cortexa53")
(eq_attr "type" "fdivs, fsqrts"))
"cortex_a53_slot0, cortex_a53_fp_div_sqrt * 13")
"cortex_a53_slot0, cortex_a53_fp_div_sqrt * 5")
(define_insn_reservation "cortex_a53_fdivd" 29
(and (eq_attr "tune" "cortexa53")
(eq_attr "type" "fdivd, fsqrtd"))
"cortex_a53_slot0, cortex_a53_fp_div_sqrt * 28")
"cortex_a53_slot0, cortex_a53_fp_div_sqrt * 8")
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ARMv8-A Cryptographic extensions.
......
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