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gerrit-public.fairphone.software / toolchain / llvm-project / e93c63d468d36e67cb15d183ecc6b8216c87c138 / . / llvm / test / CodeGen / PowerPC / swaps-le-7.ll
blob: 1d5f50da398ebb3d6ca649ed8b78599b89f51f8c [file] [log] [blame]
Ehsan Amiria538b0f2016-08-03 18:17:35 +0000[diff] [blame]1; RUN: llc -verify-machineinstrs -mcpu=pwr8 -mtriple=powerpc64le-unknown-linux-gnu -O3 < %s | FileCheck %s
Kit Bartonf9d0a402016-07-06 18:03:52 +0000[diff] [blame]2;
3; This is a regression test based on https://llvm.org/bugs/show_bug.cgi?id=27735
4;
5
6@G1 = global <2 x double> <double 2.0, double -10.0>
7@G2 = global <2 x double> <double 3.0, double 4.0>
8@G3 = global <2 x double> <double 5.0, double 6.0>
9@G4 = global <2 x double> <double 7.0, double 8.0>
10
11; CHECK-LABEL: @zg
12; CHECK: xxspltd
13; CHECK-NEXT: xxspltd
Kit Bartonf9d0a402016-07-06 18:03:52 +0000[diff] [blame]14; CHECK-NEXT: xvmuldp
15; CHECK-NEXT: xvmuldp
16; CHECK-NEXT: xvsubdp
17; CHECK-NEXT: xvadddp
Sean Fertile3c8c3852017-01-26 18:59:15 +0000[diff] [blame]18; CHECK-NEXT: xxswapd
Kit Bartonf9d0a402016-07-06 18:03:52 +0000[diff] [blame]19; CHECK-NEXT: xxpermdi
20; CHECK-NEXT: xvsubdp
21; CHECK-NEXT: xxswapd
22; CHECK-NEXT: stxvd2x
23; CHECK-NEXT: blr
24
25; Function Attrs: noinline
26define void @zg(i8* %.G0011_640.0, i8* %.G0012_642.0, <2 x double>* %JJ, <2 x double>* %.ka0000_391, double %.unpack, double %.unpack66) #0 {
27L.JA291:
28 %Z.L.JA291.2 = load <2 x double>, <2 x double>* %.ka0000_391, align 16
29 store <2 x double> %Z.L.JA291.2, <2 x double>* %JJ, align 8
30 %Z.L.JA291.3 = bitcast i8* %.G0012_642.0 to <2 x double>*
31 %Z.L.JA291.4 = load <2 x double>, <2 x double>* %Z.L.JA291.3, align 1
32 %.elt136 = bitcast i8* %.G0011_640.0 to double*
33 %.unpack137 = load double, double* %.elt136, align 1
34 %.elt138 = getelementptr inbounds i8, i8* %.G0011_640.0, i64 8
35 %Z.L.JA291.5 = bitcast i8* %.elt138 to double*
36 %.unpack139 = load double, double* %Z.L.JA291.5, align 1
37 %Z.L.JA291.6 = insertelement <2 x double> undef, double %.unpack137, i32 0
38 %Z.L.JA291.7 = insertelement <2 x double> %Z.L.JA291.6, double %.unpack137, i32 1
39 %Z.L.JA291.8 = fmul <2 x double> %Z.L.JA291.2, %Z.L.JA291.7
40 %Z.L.JA291.9 = shufflevector <2 x double> %Z.L.JA291.2, <2 x double> undef, <2 x i32> <i32 1, i32 0>
41 %Z.L.JA291.10 = insertelement <2 x double> undef, double %.unpack139, i32 0
42 %Z.L.JA291.11 = insertelement <2 x double> %Z.L.JA291.10, double %.unpack139, i32 1
43 %Z.L.JA291.12 = fmul <2 x double> %Z.L.JA291.9, %Z.L.JA291.11
44 %Z.L.JA291.13 = fsub <2 x double> %Z.L.JA291.8, %Z.L.JA291.12
45 %Z.L.JA291.14 = fadd <2 x double> %Z.L.JA291.8, %Z.L.JA291.12
46 %Z.L.JA291.15 = shufflevector <2 x double> %Z.L.JA291.13, <2 x double> %Z.L.JA291.14, <2 x i32> <i32 0, i32 3>
47 %Z.L.JA291.16 = fsub <2 x double> %Z.L.JA291.4, %Z.L.JA291.15
48 %Z.L.JA291.17 = bitcast i8* %.G0012_642.0 to <2 x double>*
49 store <2 x double> %Z.L.JA291.16, <2 x double>* %Z.L.JA291.17, align 8
50 %.. = bitcast <2 x double>* %JJ to i32*
51 %.pre = load i32, i32* %.., align 32
52 ret void
53}
54
Sean Fertile3c8c3852017-01-26 18:59:15 +0000[diff] [blame]55attributes #0 = { noinline }