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Imported Upstream version 5.18.0.179

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Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215
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Xamarin Public Jenkins (auto-signing)
2018-10-25 08:34:57 +00:00
parent d6bde52373
commit 8625704ad8
28485 changed files with 3866843 additions and 50 deletions
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43
external/llvm/test/CodeGen/ARM/2010-05-21-BuildVector.ll vendored Normal file
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; RUN: llc -mtriple=arm-eabi -mcpu=cortex-a8 %s -o - | FileCheck %s
; Radar 7872877
define void @test(float* %fltp, i32 %packedValue, float* %table) nounwind {
entry:
%0 = load float, float* %fltp
%1 = insertelement <4 x float> undef, float %0, i32 0
%2 = shufflevector <4 x float> %1, <4 x float> undef, <4 x i32> zeroinitializer
%3 = shl i32 %packedValue, 16
%4 = ashr i32 %3, 30
%.sum = add i32 %4, 4
%5 = getelementptr inbounds float, float* %table, i32 %.sum
;CHECK: vldr s
%6 = load float, float* %5, align 4
%tmp11 = insertelement <4 x float> undef, float %6, i32 0
%7 = shl i32 %packedValue, 18
%8 = ashr i32 %7, 30
%.sum12 = add i32 %8, 4
%9 = getelementptr inbounds float, float* %table, i32 %.sum12
;CHECK: vldr s
%10 = load float, float* %9, align 4
%tmp9 = insertelement <4 x float> %tmp11, float %10, i32 1
%11 = shl i32 %packedValue, 20
%12 = ashr i32 %11, 30
%.sum13 = add i32 %12, 4
%13 = getelementptr inbounds float, float* %table, i32 %.sum13
;CHECK: vldr s
%14 = load float, float* %13, align 4
%tmp7 = insertelement <4 x float> %tmp9, float %14, i32 2
%15 = shl i32 %packedValue, 22
%16 = ashr i32 %15, 30
%.sum14 = add i32 %16, 4
%17 = getelementptr inbounds float, float* %table, i32 %.sum14
;CHECK: vldr s
%18 = load float, float* %17, align 4
%tmp5 = insertelement <4 x float> %tmp7, float %18, i32 3
%19 = fmul <4 x float> %tmp5, %2
%20 = bitcast float* %fltp to i8*
tail call void @llvm.arm.neon.vst1.p0i8.v4f32(i8* %20, <4 x float> %19, i32 1)
ret void
}
declare void @llvm.arm.neon.vst1.p0i8.v4f32(i8*, <4 x float>, i32) nounwind