--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/X86/shift-codegen.ll	Thu Dec 12 13:56:28 2013 +0900
@@ -0,0 +1,38 @@
+; RUN: llc < %s -relocation-model=static -march=x86 | FileCheck %s
+
+; This should produce two shll instructions, not any lea's.
+
+target triple = "i686-apple-darwin8"
+@Y = weak global i32 0          ; <i32*> [#uses=1]
+@X = weak global i32 0          ; <i32*> [#uses=2]
+
+
+define void @fn1() {
+; CHECK-LABEL: fn1:
+; CHECK-NOT: ret
+; CHECK-NOT: lea
+; CHECK: shll $3
+; CHECK-NOT: lea
+; CHECK: ret
+
+  %tmp = load i32* @Y             ; <i32> [#uses=1]
+  %tmp1 = shl i32 %tmp, 3         ; <i32> [#uses=1]
+  %tmp2 = load i32* @X            ; <i32> [#uses=1]
+  %tmp3 = or i32 %tmp1, %tmp2             ; <i32> [#uses=1]
+  store i32 %tmp3, i32* @X
+  ret void
+}
+
+define i32 @fn2(i32 %X, i32 %Y) {
+; CHECK-LABEL: fn2:
+; CHECK-NOT: ret
+; CHECK-NOT: lea
+; CHECK: shll $3
+; CHECK-NOT: lea
+; CHECK: ret
+
+  %tmp2 = shl i32 %Y, 3           ; <i32> [#uses=1]
+  %tmp4 = or i32 %tmp2, %X                ; <i32> [#uses=1]
+  ret i32 %tmp4
+}
+