Add the test case that I missed when committing r195528. Doh!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195691 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/SLPVectorizer/X86/metadata.ll b/test/Transforms/SLPVectorizer/X86/metadata.ll
new file mode 100644 (file)
index 0000000..6ea4fcd
--- /dev/null
+++ b/test/Transforms/SLPVectorizer/X86/metadata.ll
@@ -0,0 +1,60 @@
+; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s
+
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
+target triple = "x86_64-apple-macosx10.8.0"
+
+;CHECK-LABEL: test1
+;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA:[0-9]+]]
+;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA]]
+;CHECK: fmul <2 x double>{{.*}}!fpmath ![[FP1:[0-9]+]]
+;CHECK: store <2 x double>{{.*}}!tbaa ![[TBAA]]
+;CHECK: ret void
+define void @test1(double* %a, double* %b, double* %c) {
+entry:
+  %i0 = load double* %a, align 8, !tbaa !4
+  %i1 = load double* %b, align 8, !tbaa !4
+  %mul = fmul double %i0, %i1, !fpmath !0
+  %arrayidx3 = getelementptr inbounds double* %a, i64 1
+  %i3 = load double* %arrayidx3, align 8, !tbaa !4
+  %arrayidx4 = getelementptr inbounds double* %b, i64 1
+  %i4 = load double* %arrayidx4, align 8, !tbaa !4
+  %mul5 = fmul double %i3, %i4, !fpmath !0
+  store double %mul, double* %c, align 8, !tbaa !4
+  %arrayidx5 = getelementptr inbounds double* %c, i64 1
+  store double %mul5, double* %arrayidx5, align 8, !tbaa !4
+  ret void
+}
+
+;CHECK-LABEL: test2
+;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA]]
+;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA]]
+;CHECK: fmul <2 x double>{{.*}}!fpmath ![[FP2:[0-9]+]]
+;CHECK: store <2 x double>{{.*}}!tbaa ![[TBAA]]
+;CHECK: ret void
+
+define void @test2(double* %a, double* %b, i8* %e) {
+entry:
+  %i0 = load double* %a, align 8, !tbaa !4
+  %i1 = load double* %b, align 8, !tbaa !4
+  %mul = fmul double %i0, %i1, !fpmath !1
+  %arrayidx3 = getelementptr inbounds double* %a, i64 1
+  %i3 = load double* %arrayidx3, align 8, !tbaa !4
+  %arrayidx4 = getelementptr inbounds double* %b, i64 1
+  %i4 = load double* %arrayidx4, align 8, !tbaa !4
+  %mul5 = fmul double %i3, %i4, !fpmath !1
+  %c = bitcast i8* %e to double*
+  store double %mul, double* %c, align 8, !tbaa !4
+  %carrayidx5 = getelementptr inbounds i8* %e, i64 8
+  %arrayidx5 = bitcast i8* %carrayidx5 to double*
+  store double %mul5, double* %arrayidx5, align 8, !tbaa !4
+  ret void
+}
+
+;CHECK-DAG: ![[TBAA]] = metadata !{metadata [[TYPEC:!.*]], metadata [[TYPEC]], i64 0}
+;CHECK-DAG: ![[FP1]] = metadata !{float 5.000000e+00}
+;CHECK-DAG: ![[FP2]] = metadata !{float 2.500000e+00}
+!0 = metadata !{ float 5.0 }
+!1 = metadata !{ float 2.5 }
+!2 = metadata !{metadata !"Simple C/C++ TBAA"}
+!3 = metadata !{metadata !"omnipotent char", metadata !2}
+!4 = metadata !{metadata !"double", metadata !3}