1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -verify-machineinstrs -mcpu=pwr9 -ppc-vsr-nums-as-vr \
3 ; RUN: -mtriple=powerpc64le-unknown-unknown -ppc-asm-full-reg-names < %s | \
5 ; Function Attrs: nounwind readnone speculatable
6 declare <4 x float> @llvm.fmuladd.v4f32(<4 x float>, <4 x float>, <4 x float>) #0
8 ; Function Attrs: nounwind readnone speculatable
9 declare { i32, i1 } @llvm.usub.with.overflow.i32(i32, i32) #0
11 define void @draw_llvm_vs_variant0(<4 x float> %x) {
12 ; CHECK-LABEL: draw_llvm_vs_variant0:
13 ; CHECK: # %bb.0: # %entry
14 ; CHECK-NEXT: lxsd v3, 0(r3)
15 ; CHECK-NEXT: vmrghh v3, v3, v3
16 ; CHECK-NEXT: vextsh2w v3, v3
17 ; CHECK-NEXT: xvcvsxwsp vs0, v3
18 ; CHECK-NEXT: xxspltw vs0, vs0, 2
19 ; CHECK-NEXT: xvmaddasp vs0, v2, v2
20 ; CHECK-NEXT: stxv vs0, 0(r3)
23 %.size = load i32, ptr undef
24 %0 = call { i32, i1 } @llvm.usub.with.overflow.i32(i32 %.size, i32 7)
25 %1 = extractvalue { i32, i1 } %0, 0
26 %2 = call { i32, i1 } @llvm.usub.with.overflow.i32(i32 %1, i32 0)
27 %3 = extractvalue { i32, i1 } %2, 0
28 %4 = select i1 false, i32 0, i32 %3
29 %5 = xor i1 false, true
30 %6 = sext i1 %5 to i32
31 %7 = load <4 x i16>, ptr undef, align 2
32 %8 = extractelement <4 x i16> %7, i32 0
33 %9 = sext i16 %8 to i32
34 %10 = insertelement <4 x i32> undef, i32 %9, i32 0
35 %11 = extractelement <4 x i16> %7, i32 1
36 %12 = sext i16 %11 to i32
37 %13 = insertelement <4 x i32> %10, i32 %12, i32 1
38 %14 = extractelement <4 x i16> %7, i32 2
39 %15 = sext i16 %14 to i32
40 %16 = insertelement <4 x i32> %13, i32 %15, i32 2
41 %17 = extractelement <4 x i16> %7, i32 3
42 %18 = sext i16 %17 to i32
43 %19 = insertelement <4 x i32> %16, i32 %18, i32 3
44 %20 = sitofp <4 x i32> %19 to <4 x float>
45 %21 = insertelement <4 x i32> undef, i32 %6, i32 0
46 %22 = shufflevector <4 x i32> %21, <4 x i32> undef, <4 x i32> zeroinitializer
47 %23 = bitcast <4 x float> %20 to <4 x i32>
48 %24 = and <4 x i32> %23, %22
49 %25 = bitcast <4 x i32> %24 to <4 x float>
50 %26 = shufflevector <4 x float> %25, <4 x float> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1>
51 %27 = call <4 x float> @llvm.fmuladd.v4f32(<4 x float> %x, <4 x float> %x, <4 x float> %26)
52 store <4 x float> %27, ptr undef