[ms-inline asm] Add a helpful assert.

llvm-svn: 161890
diff --git a/clang/test/CodeGen/ms-inline-asm.c b/clang/test/CodeGen/ms-inline-asm.c
index 8c3e5f7..18a2e8a 100644
--- a/clang/test/CodeGen/ms-inline-asm.c
+++ b/clang/test/CodeGen/ms-inline-asm.c
@@ -9,7 +9,9 @@
 
 void t2() {
 // CHECK: @t2
-// CHECK: call void asm sideeffect "nop\0Anop\0Anop", "~{dirflag},~{fpsr},~{flags}"() nounwind ia_nsdialect
+// CHECK: call void asm sideeffect "nop", "~{dirflag},~{fpsr},~{flags}"() nounwind ia_nsdialect
+// CHECK: call void asm sideeffect "nop", "~{dirflag},~{fpsr},~{flags}"() nounwind ia_nsdialect
+// CHECK: call void asm sideeffect "nop", "~{dirflag},~{fpsr},~{flags}"() nounwind ia_nsdialect
 // CHECK: ret void
   __asm nop
   __asm nop
@@ -18,14 +20,17 @@
 
 void t3() {
 // CHECK: @t3
-// CHECK: call void asm sideeffect "nop\0Anop\0Anop", "~{dirflag},~{fpsr},~{flags}"() nounwind ia_nsdialect
+// CHECK: call void asm sideeffect "nop", "~{dirflag},~{fpsr},~{flags}"() nounwind ia_nsdialect
+// CHECK: call void asm sideeffect "nop", "~{dirflag},~{fpsr},~{flags}"() nounwind ia_nsdialect
+// CHECK: call void asm sideeffect "nop", "~{dirflag},~{fpsr},~{flags}"() nounwind ia_nsdialect
 // CHECK: ret void
   __asm nop __asm nop __asm nop
 }
 
 void t4(void) {
 // CHECK: @t4
-// CHECK: call void asm sideeffect "mov ebx, eax\0Amov ecx, ebx", "~{dirflag},~{fpsr},~{flags}"() nounwind ia_nsdialect
+// CHECK: call void asm sideeffect "mov ebx, eax", "~{dirflag},~{fpsr},~{flags}"() nounwind ia_nsdialect
+// CHECK: call void asm sideeffect "mov ecx, ebx", "~{dirflag},~{fpsr},~{flags}"() nounwind ia_nsdialect
 // CHECK: ret void
   __asm mov ebx, eax
   __asm mov ecx, ebx
@@ -33,8 +38,8 @@
 
 void t5(void) {
 // CHECK: @t5
-// CHECK: call void asm sideeffect "mov ebx, eax\0Amov ecx, ebx", "~{dirflag},~{fpsr},~{flags}"() nounwind ia_nsdialect
+// CHECK: call void asm sideeffect "mov ebx, eax", "~{dirflag},~{fpsr},~{flags}"() nounwind ia_nsdialect
+// CHECK: call void asm sideeffect "mov ecx, ebx", "~{dirflag},~{fpsr},~{flags}"() nounwind ia_nsdialect
 // CHECK: ret void
   __asm mov ebx, eax __asm mov ecx, ebx
 }
-