Conservatively handle multiple MMOs in MIsNeedChainEdge

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

diff --git a/test/CodeGen/Thumb2/thumb2-add.ll b/test/CodeGen/Thumb2/thumb2-add.ll
index d42ea7138e465bca24ebd429dd4c194146137904..5e81fcfb49ef84db22cb5862fff30aa8b5454f90 100644 (file)
--- a/test/CodeGen/Thumb2/thumb2-add.ll
+++ b/test/CodeGen/Thumb2/thumb2-add.ll
@@ -1,50 +1,83 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #255
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #256
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #257
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #4094
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #4095
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #4096
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep lsl | grep #8
+; RUN: llc < %s -march=thumb -mcpu=arm1156t2-s -mattr=+thumb2 | FileCheck %s
 
 define i32 @t2ADDrc_255(i32 %lhs) {
-    %Rd = add i32 %lhs, 255;
+; CHECK-LABEL: t2ADDrc_255:
+; CHECK-NOT: bx lr
+; CHECK: add{{.*}} #255
+; CHECK: bx lr
+
+    %Rd = add i32 %lhs, 255
     ret i32 %Rd
 }
 
 define i32 @t2ADDrc_256(i32 %lhs) {
-    %Rd = add i32 %lhs, 256;
+; CHECK-LABEL: t2ADDrc_256:
+; CHECK-NOT: bx lr
+; CHECK: add{{.*}} #256
+; CHECK: bx lr
+
+    %Rd = add i32 %lhs, 256
     ret i32 %Rd
 }
 
 define i32 @t2ADDrc_257(i32 %lhs) {
-    %Rd = add i32 %lhs, 257;
+; CHECK-LABEL: t2ADDrc_257:
+; CHECK-NOT: bx lr
+; CHECK: add{{.*}} #257
+; CHECK: bx lr
+
+    %Rd = add i32 %lhs, 257
     ret i32 %Rd
 }
 
 define i32 @t2ADDrc_4094(i32 %lhs) {
-    %Rd = add i32 %lhs, 4094;
+; CHECK-LABEL: t2ADDrc_4094:
+; CHECK-NOT: bx lr
+; CHECK: add{{.*}} #4094
+; CHECK: bx lr
+
+    %Rd = add i32 %lhs, 4094
     ret i32 %Rd
 }
 
 define i32 @t2ADDrc_4095(i32 %lhs) {
-    %Rd = add i32 %lhs, 4095;
+; CHECK-LABEL: t2ADDrc_4095:
+; CHECK-NOT: bx lr
+; CHECK: add{{.*}} #4095
+; CHECK: bx lr
+
+    %Rd = add i32 %lhs, 4095
     ret i32 %Rd
 }
 
 define i32 @t2ADDrc_4096(i32 %lhs) {
-    %Rd = add i32 %lhs, 4096;
+; CHECK-LABEL: t2ADDrc_4096:
+; CHECK-NOT: bx lr
+; CHECK: add{{.*}} #4096
+; CHECK: bx lr
+
+    %Rd = add i32 %lhs, 4096
     ret i32 %Rd
 }
 
 define i32 @t2ADDrr(i32 %lhs, i32 %rhs) {
-    %Rd = add i32 %lhs, %rhs;
+; CHECK-LABEL: t2ADDrr:
+; CHECK-NOT: bx lr
+; CHECK: add
+; CHECK: bx lr
+
+    %Rd = add i32 %lhs, %rhs
     ret i32 %Rd
 }
 
 define i32 @t2ADDrs(i32 %lhs, i32 %rhs) {
+; CHECK-LABEL: t2ADDrs:
+; CHECK-NOT: bx lr
+; CHECK: add{{.*}} lsl #8
+; CHECK: bx lr
+
     %tmp = shl i32 %rhs, 8
-    %Rd = add i32 %lhs, %tmp;
+    %Rd = add i32 %lhs, %tmp
     ret i32 %Rd
 }