Conservatively handle multiple MMOs in MIsNeedChainEdge

[oota-llvm.git] / test / CodeGen / Thumb2 / thumb2-orr.ll

diff --git a/test/CodeGen/Thumb2/thumb2-orr.ll b/test/CodeGen/Thumb2/thumb2-orr.ll
index 922294638c26d101f2f4c0b938ec196f418c57aa..776d7fe790ae69fdba709cc3333fc698ba5f741e 100644 (file)
--- a/test/CodeGen/Thumb2/thumb2-orr.ll
+++ b/test/CodeGen/Thumb2/thumb2-orr.ll
@@ -1,6 +1,42 @@
-; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {orr\\W*r\[0-9\]*,\\W*r\[0-9\]*,\\W*r\[0-9\]*} | count 1
+; RUN: llc < %s -march=thumb -mcpu=arm1156t2-s -mattr=+thumb2 | FileCheck %s
 
 define i32 @f1(i32 %a, i32 %b) {
+; CHECK-LABEL: f1:
+; CHECK: orrs r0, r1
     %tmp2 = or i32 %a, %b
     ret i32 %tmp2
 }
+
+define i32 @f5(i32 %a, i32 %b) {
+; CHECK-LABEL: f5:
+; CHECK: orr.w r0, r0, r1, lsl #5
+    %tmp = shl i32 %b, 5
+    %tmp2 = or i32 %a, %tmp
+    ret i32 %tmp2
+}
+
+define i32 @f6(i32 %a, i32 %b) {
+; CHECK-LABEL: f6:
+; CHECK: orr.w r0, r0, r1, lsr #6
+    %tmp = lshr i32 %b, 6
+    %tmp2 = or i32 %a, %tmp
+    ret i32 %tmp2
+}
+
+define i32 @f7(i32 %a, i32 %b) {
+; CHECK-LABEL: f7:
+; CHECK: orr.w r0, r0, r1, asr #7
+    %tmp = ashr i32 %b, 7
+    %tmp2 = or i32 %a, %tmp
+    ret i32 %tmp2
+}
+
+define i32 @f8(i32 %a, i32 %b) {
+; CHECK-LABEL: f8:
+; CHECK: orr.w r0, r0, r0, ror #8
+    %l8 = shl i32 %a, 24
+    %r8 = lshr i32 %a, 8
+    %tmp = or i32 %l8, %r8
+    %tmp2 = or i32 %a, %tmp
+    ret i32 %tmp2
+}