1 files changed, 70 insertions, 0 deletions
diff --git a/test/Transforms/SLPVectorizer/X86/extract_in_tree_user.ll b/test/Transforms/SLPVectorizer/X86/extract_in_tree_user.ll
new file mode 100644
index 0000000..3628042
--- /dev/null
+++ b/test/Transforms/SLPVectorizer/X86/extract_in_tree_user.ll
@@ -0,0 +1,70 @@
+; RUN: opt < %s -basicaa -slp-vectorizer -S -mtriple=i386-apple-macosx10.9.0 -mcpu=corei7-avx | FileCheck %s
+
+target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
+
+@a = common global i64* null, align 8
+
+; Function Attrs: nounwind ssp uwtable
+define i32 @fn1() {
+entry:
+  %0 = load i64** @a, align 8
+  %add.ptr = getelementptr inbounds i64* %0, i64 11
+  %1 = ptrtoint i64* %add.ptr to i64
+  store i64 %1, i64* %add.ptr, align 8
+  %add.ptr1 = getelementptr inbounds i64* %0, i64 56
+  %2 = ptrtoint i64* %add.ptr1 to i64
+  %arrayidx2 = getelementptr inbounds i64* %0, i64 12
+  store i64 %2, i64* %arrayidx2, align 8
+  ret i32 undef
+; CHECK-LABEL: @fn1(
+; CHECK: extractelement <2 x i64*>
+; CHECK: ret
+}
+
+
+declare float @llvm.powi.f32(float, i32)
+define void @fn2(i32* %a, i32* %b, float* %c) {
+entry:
+  %i0 = load i32* %a, align 4
+  %i1 = load i32* %b, align 4
+  %add1 = add i32 %i0, %i1
+  %fp1 = sitofp i32 %add1 to float
+  %call1 = tail call float @llvm.powi.f32(float %fp1,i32 %add1) nounwind readnone
+
+  %arrayidx2 = getelementptr inbounds i32* %a, i32 1
+  %i2 = load i32* %arrayidx2, align 4
+  %arrayidx3 = getelementptr inbounds i32* %b, i32 1
+  %i3 = load i32* %arrayidx3, align 4
+  %add2 = add i32 %i2, %i3
+  %fp2 = sitofp i32 %add2 to float
+  %call2 = tail call float @llvm.powi.f32(float %fp2,i32 %add1) nounwind readnone
+
+  %arrayidx4 = getelementptr inbounds i32* %a, i32 2
+  %i4 = load i32* %arrayidx4, align 4
+  %arrayidx5 = getelementptr inbounds i32* %b, i32 2
+  %i5 = load i32* %arrayidx5, align 4
+  %add3 = add i32 %i4, %i5
+  %fp3 = sitofp i32 %add3 to float
+  %call3 = tail call float @llvm.powi.f32(float %fp3,i32 %add1) nounwind readnone
+
+  %arrayidx6 = getelementptr inbounds i32* %a, i32 3
+  %i6 = load i32* %arrayidx6, align 4
+  %arrayidx7 = getelementptr inbounds i32* %b, i32 3
+  %i7 = load i32* %arrayidx7, align 4
+  %add4 = add i32 %i6, %i7
+  %fp4 = sitofp i32 %add4 to float
+  %call4 = tail call float @llvm.powi.f32(float %fp4,i32 %add1) nounwind readnone
+
+  store float %call1, float* %c, align 4
+  %arrayidx8 = getelementptr inbounds float* %c, i32 1
+  store float %call2, float* %arrayidx8, align 4
+  %arrayidx9 = getelementptr inbounds float* %c, i32 2
+  store float %call3, float* %arrayidx9, align 4
+  %arrayidx10 = getelementptr inbounds float* %c, i32 3
+  store float %call4, float* %arrayidx10, align 4
+  ret void
+
+; CHECK-LABEL: @fn2(
+; CHECK: extractelement <4 x i32>
+; CHECK: ret
+}