File: buildvec_canonicalize.ll

package info (click to toggle)
llvm-3.0 3.0-10
  • links: PTS, VCS
  • area: main
  • in suites: wheezy
  • size: 75,412 kB
  • sloc: cpp: 468,043; asm: 109,345; ansic: 13,782; sh: 12,935; ml: 4,716; python: 4,351; perl: 2,096; makefile: 1,905; pascal: 1,578; exp: 389; xml: 283; lisp: 187; csh: 117
file content (24 lines) | stat: -rw-r--r-- 1,136 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
; There should be exactly one vxor here.
; RUN: llc < %s -march=ppc32 -mcpu=g5 --enable-unsafe-fp-math | \
; RUN:   grep vxor | count 1

; There should be exactly one vsplti here.
; RUN: llc < %s -march=ppc32 -mcpu=g5 --enable-unsafe-fp-math | \
; RUN:   grep vsplti | count 1

define void @VXOR(<4 x float>* %P1, <4 x i32>* %P2, <4 x float>* %P3) {
        %tmp = load <4 x float>* %P3            ; <<4 x float>> [#uses=1]
        %tmp3 = load <4 x float>* %P1           ; <<4 x float>> [#uses=1]
        %tmp4 = fmul <4 x float> %tmp, %tmp3             ; <<4 x float>> [#uses=1]
        store <4 x float> %tmp4, <4 x float>* %P3
        store <4 x float> zeroinitializer, <4 x float>* %P1
        store <4 x i32> zeroinitializer, <4 x i32>* %P2
        ret void
}

define void @VSPLTI(<4 x i32>* %P2, <8 x i16>* %P3) {
        store <4 x i32> bitcast (<16 x i8> < i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1 > to <4 x i32>), <4 x i32>* %P2
        store <8 x i16> < i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1 >, <8 x i16>* %P3
        ret void
}