1 files changed, 37 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/sbfx.ll b/test/CodeGen/ARM/sbfx.ll
new file mode 100644
index 0000000..923f52a
--- /dev/null
+++ b/test/CodeGen/ARM/sbfx.ll
@@ -0,0 +1,37 @@
+; RUN: llc < %s -march=arm -mattr=+v6t2 | FileCheck %s
+
+define i32 @f1(i32 %a) {
+entry:
+; CHECK: f1:
+; CHECK: sbfx r0, r0, #0, #20
+    %tmp = shl i32 %a, 12
+    %tmp2 = ashr i32 %tmp, 12
+    ret i32 %tmp2
+}
+
+define i32 @f2(i32 %a) {
+entry:
+; CHECK: f2:
+; CHECK: ubfx r0, r0, #0, #20
+    %tmp = shl i32 %a, 12
+    %tmp2 = lshr i32 %tmp, 12
+    ret i32 %tmp2
+}
+
+define i32 @f3(i32 %a) {
+entry:
+; CHECK: f3:
+; CHECK: sbfx r0, r0, #5, #3
+    %tmp = shl i32 %a, 24
+    %tmp2 = ashr i32 %tmp, 29
+    ret i32 %tmp2
+}
+
+define i32 @f4(i32 %a) {
+entry:
+; CHECK: f4:
+; CHECK: ubfx r0, r0, #5, #3
+    %tmp = shl i32 %a, 24
+    %tmp2 = lshr i32 %tmp, 29
+    ret i32 %tmp2
+}