Fix for buildbots

Change pass name in pipeline test.

Author: sparker-arm

llvm/test/CodeGen/ARM/O3-pipeline.ll

@@ -40,7 +40,7 @@
 ; CHECK-NEXT:      Function Alias Analysis Results
 ; CHECK-NEXT:      Transform functions to use DSP intrinsics
 ; CHECK-NEXT:      Interleaved Access Pass
-; CHECK-NEXT:      IR Type Promotion
+; CHECK-NEXT:      Type Promotion
 ; CHECK-NEXT:      Dominator Tree Construction
 ; CHECK-NEXT:      Natural Loop Information
 ; CHECK-NEXT:      CodeGen Prepare