File: vec_shuffle-3.ll

package info (click to toggle)
llvm 2.6-9.1
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 57,604 kB
  • ctags: 44,336
  • sloc: cpp: 344,766; sh: 12,407; ansic: 10,617; ada: 3,070; ml: 2,505; perl: 2,496; makefile: 1,426; pascal: 1,163; exp: 389; asm: 307; python: 298; objc: 260; lisp: 182; csh: 117; xml: 38; f90: 36; tcl: 20
file content (21 lines) | stat: -rw-r--r-- 1,082 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 -o %t -f
; RUN: grep movlhps %t | count 1
; RUN: grep movhlps %t | count 1

define <4 x float> @test1(<4 x float>* %x, <4 x float>* %y) {
        %tmp = load <4 x float>* %y             ; <<4 x float>> [#uses=2]
        %tmp5 = load <4 x float>* %x            ; <<4 x float>> [#uses=2]
        %tmp9 = fadd <4 x float> %tmp5, %tmp             ; <<4 x float>> [#uses=1]
        %tmp21 = fsub <4 x float> %tmp5, %tmp            ; <<4 x float>> [#uses=1]
        %tmp27 = shufflevector <4 x float> %tmp9, <4 x float> %tmp21, <4 x i32> < i32 0, i32 1, i32 4, i32 5 >                ; <<4 x float>> [#uses=1]
        ret <4 x float> %tmp27
}

define <4 x float> @movhl(<4 x float>* %x, <4 x float>* %y) {
entry:
        %tmp = load <4 x float>* %y             ; <<4 x float>> [#uses=1]
        %tmp3 = load <4 x float>* %x            ; <<4 x float>> [#uses=1]
        %tmp4 = shufflevector <4 x float> %tmp3, <4 x float> %tmp, <4 x i32> < i32 2, i32 3, i32 6, i32 7 >           ; <<4 x float>> [#uses=1]
        ret <4 x float> %tmp4
}