It's not necessary to do rounding for alloca operations when the requested
alignment is equal to the stack alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/ARM/bits.ll b/test/CodeGen/ARM/bits.ll
new file mode 100644
index 0000000..82b4fa7
--- /dev/null
+++ b/test/CodeGen/ARM/bits.ll
@@ -0,0 +1,36 @@
+; RUN: llvm-as < %s | llc -march=arm > %t
+; RUN: grep and %t | wc -l | grep 1
+; RUN: grep orr %t | wc -l | grep 1
+; RUN: grep eor %t | wc -l | grep 1
+; RUN: grep mov.*lsl %t | wc -l | grep 1
+; RUN: grep mov.*asr %t | wc -l | grep 1
+
+define i32 @f1(i32 %a, i32 %b) {
+entry:
+ %tmp2 = and i32 %b, %a ; <i32> [#uses=1]
+ ret i32 %tmp2
+}
+
+define i32 @f2(i32 %a, i32 %b) {
+entry:
+ %tmp2 = or i32 %b, %a ; <i32> [#uses=1]
+ ret i32 %tmp2
+}
+
+define i32 @f3(i32 %a, i32 %b) {
+entry:
+ %tmp2 = xor i32 %b, %a ; <i32> [#uses=1]
+ ret i32 %tmp2
+}
+
+define i32 @f4(i32 %a, i32 %b) {
+entry:
+ %tmp3 = shl i32 %a, %b ; <i32> [#uses=1]
+ ret i32 %tmp3
+}
+
+define i32 @f5(i32 %a, i32 %b) {
+entry:
+ %tmp3 = ashr i32 %a, %b ; <i32> [#uses=1]
+ ret i32 %tmp3
+}