FileCheck'ize test, and add a bit to test for r157221.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157222 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/Thumb2/thumb2-jtb.ll b/test/CodeGen/Thumb2/thumb2-jtb.ll
index 7e1655f6c25246ebeb37a2ce4111474525bc9361..0748b9b32d9ae0d5a752a55cf4da5e98dd897d3b 100644 (file)
--- a/test/CodeGen/Thumb2/thumb2-jtb.ll
+++ b/test/CodeGen/Thumb2/thumb2-jtb.ll
@@ -1,9 +1,15 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 -arm-adjust-jump-tables=0 | not grep tbb
+; RUN: llc < %s -march=thumb -mattr=+thumb2 -arm-adjust-jump-tables=0 | FileCheck %s
 
 ; Do not use tbb / tbh if any destination is before the jumptable.
 ; rdar://7102917
 
 define i16 @main__getopt_internal_2E_exit_2E_ce(i32, i1 %b) nounwind {
+; CHECK: main__getopt_internal_2E_exit_2E_ce
+; CHECK-NOT: tbb
+; CHECK-NOT: tbh
+; 32-bit jump tables use explicit branches, not data regions, so make sure
+; we don't annotate this region.
+; CHECK-NOT: data_region
 entry:
   br i1 %b, label %codeRepl127.exitStub, label %newFuncRoot