Add a triple to switch.ll test.

[oota-llvm.git] / test / CodeGen / Thumb / thumb-memcpy-ldm-stm.ll

diff --git a/test/CodeGen/Thumb/thumb-memcpy-ldm-stm.ll b/test/CodeGen/Thumb/thumb-memcpy-ldm-stm.ll
index 88a060a5778470e209d7f1d51c60e29f524c5688..da2f3f09b281f3eae3ec04011a52af0f60b09ce9 100644 (file)
--- a/test/CodeGen/Thumb/thumb-memcpy-ldm-stm.ll
+++ b/test/CodeGen/Thumb/thumb-memcpy-ldm-stm.ll
@@ -1,14 +1,17 @@
 ; RUN: llc -mtriple=thumbv6m-eabi -verify-machineinstrs %s -o - | FileCheck %s
-
 @d = external global [64 x i32]
 @s = external global [64 x i32]
 
 ; Function Attrs: nounwind
 define void @t1() #0 {
 entry:
-; CHECK-LABEL: t1
-; CHECK-NOT: ldm
-; CHECK-NOT: stm
+; CHECK-LABEL: t1:
+; CHECK: ldr r[[LB:[0-9]]],
+; CHECK-NEXT: ldm r[[LB]]!,
+; CHECK-NEXT: ldr r[[SB:[0-9]]],
+; CHECK-NEXT: stm r[[SB]]!,
+; CHECK-NEXT: ldrb {{.*}}, [r[[LB]]]
+; CHECK-NEXT: strb {{.*}}, [r[[SB]]]
     tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* bitcast ([64 x i32]* @s to i8*), i8* bitcast ([64 x i32]* @d to i8*), i32 17, i32 4, i1 false)
     ret void
 }
@@ -17,8 +20,14 @@ entry:
 define void @t2() #0 {
 entry:
 ; CHECK-LABEL: t2:
-; CHECK-NOT: ldm
-; CHECK-NOT: stm
+; CHECK: ldr r[[LB:[0-9]]],
+; CHECK-NEXT: ldm r[[LB]]!,
+; CHECK-NEXT: ldr r[[SB:[0-9]]],
+; CHECK-NEXT: stm r[[SB]]!,
+; CHECK-NEXT: ldrh {{.*}}, [r[[LB]]]
+; CHECK-NEXT: ldrb {{.*}}, [r[[LB]], #2]
+; CHECK-NEXT: strb {{.*}}, [r[[SB]], #2]
+; CHECK-NEXT: strh {{.*}}, [r[[SB]]]
     tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* bitcast ([64 x i32]* @s to i8*), i8* bitcast ([64 x i32]* @d to i8*), i32 15, i32 4, i1 false)
     ret void
 }