1 files changed, 64 insertions, 0 deletions
diff --git a/test/Analysis/CostModel/X86/load_store.ll b/test/Analysis/CostModel/X86/load_store.ll
new file mode 100644
index 0000000000..4195b1d879
--- /dev/null
+++ b/test/Analysis/CostModel/X86/load_store.ll
@@ -0,0 +1,64 @@
+; RUN: opt < %s  -cost-model -analyze -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"
+
+define i32 @stores(i32 %arg) {
+
+  ;CHECK: cost of 1 {{.*}} store
+  store i8 undef, i8* undef, align 4
+  ;CHECK: cost of 1 {{.*}} store
+  store i16 undef, i16* undef, align 4
+  ;CHECK: cost of 1 {{.*}} store
+  store i32 undef, i32* undef, align 4
+  ;CHECK: cost of 1 {{.*}} store
+  store i64 undef, i64* undef, align 4
+  ;CHECK: cost of 2 {{.*}} store
+  store i128 undef, i128* undef, align 4
+
+  ;CHECK: cost of 1 {{.*}} store
+  store <4 x i16> undef, <4 x i16>* undef, align 4
+  ;CHECK: cost of 1 {{.*}} store
+  store <4 x i32> undef, <4 x i32>* undef, align 4
+  ;CHECK: cost of 2 {{.*}} store
+  store <4 x i64> undef, <4 x i64>* undef, align 4
+
+  ;CHECK: cost of 1 {{.*}} store
+  store <8 x i16> undef, <8 x i16>* undef, align 4
+  ;CHECK: cost of 2 {{.*}} store
+  store <8 x i32> undef, <8 x i32>* undef, align 4
+  ;CHECK: cost of 4 {{.*}} store
+  store <8 x i64> undef, <8 x i64>* undef, align 4
+
+  ret i32 undef
+}
+define i32 @loads(i32 %arg) {
+  ;CHECK: cost of 1 {{.*}} load
+  load i8* undef, align 4
+  ;CHECK: cost of 1 {{.*}} load
+  load i16* undef, align 4
+  ;CHECK: cost of 1 {{.*}} load
+  load i32* undef, align 4
+  ;CHECK: cost of 1 {{.*}} load
+  load i64* undef, align 4
+  ;CHECK: cost of 2 {{.*}} load
+  load i128* undef, align 4
+
+  ;CHECK: cost of 1 {{.*}} load
+  load <2 x i32>* undef, align 4
+  ;CHECK: cost of 1 {{.*}} load
+  load <4 x i32>* undef, align 4
+  ;CHECK: cost of 2 {{.*}} load
+  load <8 x i32>* undef, align 4
+
+
+  ;CHECK: cost of 1 {{.*}} load
+  load <2 x i64>* undef, align 4
+  ;CHECK: cost of 2 {{.*}} load
+  load <4 x i64>* undef, align 4
+  ;CHECK: cost of 4 {{.*}} load
+  load <8 x i64>* undef, align 4
+
+  ret i32 undef
+}
+