File: twoaddr-coalesce-2.ll

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (16 lines) | stat: -rw-r--r-- 756 bytes parent folder | download | duplicates (31)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
; REQUIRES: asserts
; RUN: llc < %s -mattr=+sse2 -mcpu=penryn -stats 2>&1 | \
; RUN:   grep "twoaddressinstruction" | grep "Number of instructions aggressively commuted"
; rdar://6480363

target triple = "i386-apple-darwin9.6"

define <2 x double> @t(<2 x double> %A, <2 x double> %B, <2 x double> %C) nounwind readnone {
entry:
	%tmp.i3 = bitcast <2 x double> %B to <2 x i64>		; <<2 x i64>> [#uses=1]
	%tmp2.i = or <2 x i64> %tmp.i3, <i64 4607632778762754458, i64 4607632778762754458>		; <<2 x i64>> [#uses=1]
	%tmp3.i = bitcast <2 x i64> %tmp2.i to <2 x double>		; <<2 x double>> [#uses=1]
	%tmp.i2 = fadd <2 x double> %tmp3.i, %A		; <<2 x double>> [#uses=1]
	%tmp.i = fadd <2 x double> %tmp.i2, %C		; <<2 x double>> [#uses=1]
	ret <2 x double> %tmp.i
}