File: commute-intrinsic.ll

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (17 lines) | stat: -rw-r--r-- 760 bytes parent folder | download | duplicates (20) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
; RUN: llc < %s -mtriple=i386-apple-darwin -mattr=+sse2 -relocation-model=static | FileCheck %s

; CHECK-NOT: movaps

@a = external global <2 x i64>		; <<2 x i64>*> [#uses=1]

define <2 x i64> @madd(<2 x i64> %b) nounwind  {
entry:
	%tmp2 = load <2 x i64>, <2 x i64>* @a, align 16		; <<2 x i64>> [#uses=1]
	%tmp6 = bitcast <2 x i64> %b to <8 x i16>		; <<8 x i16>> [#uses=1]
	%tmp9 = bitcast <2 x i64> %tmp2 to <8 x i16>		; <<8 x i16>> [#uses=1]
	%tmp11 = tail call <4 x i32> @llvm.x86.sse2.pmadd.wd( <8 x i16> %tmp9, <8 x i16> %tmp6 ) nounwind readnone 		; <<4 x i32>> [#uses=1]
	%tmp14 = bitcast <4 x i32> %tmp11 to <2 x i64>		; <<2 x i64>> [#uses=1]
	ret <2 x i64> %tmp14
}

declare <4 x i32> @llvm.x86.sse2.pmadd.wd(<8 x i16>, <8 x i16>) nounwind readnone