source: icGREP/icgrep-devel/llvm-3.8.0.src/test/CodeGen/ARM/2010-04-09-NeonSelect.ll @ 5027

Last change on this file since 5027 was 5027, checked in by cameron, 3 years ago

Upgrade to llvm 3.8

File size: 1.4 KB
Line 
1; RUN: llc -mtriple=arm-eabi -mattr=+neon %s -o /dev/null
2; rdar://7770501 : Don't crash on SELECT and SELECT_CC with NEON vector values.
3
4define void @vDSP_FFT16_copv(float* nocapture %O, float* nocapture %I, i32 %Direction) nounwind {
5entry:
6  %.22 = select i1 undef, <4 x float> undef, <4 x float> zeroinitializer ; <<4 x float>> [#uses=1]
7  %0 = fadd <4 x float> undef, %.22               ; <<4 x float>> [#uses=1]
8  %1 = fsub <4 x float> %0, undef                 ; <<4 x float>> [#uses=1]
9  %2 = shufflevector <4 x float> %1, <4 x float> undef, <4 x i32> <i32 2, i32 6, i32 3, i32 7> ; <<4 x float>> [#uses=1]
10  %3 = shufflevector <4 x float> undef, <4 x float> %2, <4 x i32> <i32 2, i32 3, i32 6, i32 7> ; <<4 x float>> [#uses=1]
11  %4 = fmul <4 x float> %3, <float 0.000000e+00, float 0x3FED906BC0000000, float 0x3FE6A09E60000000, float 0xBFD87DE2A0000000> ; <<4 x float>> [#uses=1]
12  %5 = fadd <4 x float> undef, %4                 ; <<4 x float>> [#uses=1]
13  %6 = fadd <4 x float> undef, %5                 ; <<4 x float>> [#uses=1]
14  %7 = fadd <4 x float> undef, %6                 ; <<4 x float>> [#uses=1]
15  br i1 undef, label %bb4, label %bb3
16
17bb3:                                              ; preds = %entry
18  %8 = shufflevector <4 x float> undef, <4 x float> %7, <4 x i32> <i32 2, i32 6, i32 3, i32 7> ; <<4 x float>> [#uses=0]
19  ret void
20
21bb4:                                              ; preds = %entry
22  ret void
23}
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