[PATCH] D134409: [utils][UpdateTestChecks] Add unnamed !noundef value support

[John McIver via Phabricator via llvm-commits]

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Add unnamed !noundef value support to Python module
UpdateTestChecks.common. This allows utilities such as update_cc_test_checks.py
to generated automatic tags for IR with unnamed !noundef metadata.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D134409

Files:
  llvm/utils/UpdateTestChecks/common.py


Index: llvm/utils/UpdateTestChecks/common.py
===================================================================
--- llvm/utils/UpdateTestChecks/common.py
+++ llvm/utils/UpdateTestChecks/common.py
@@ -739,6 +739,7 @@
     NamelessValue(r'GLOB'    , '@' , r'@'                   , None            , None                   , r'[0-9]+'    , None                 , False) ,
     NamelessValue(r'GLOB'    , '@' , None                   , r'@'            , r'[a-zA-Z0-9_$"\\.-]+' , None         , r'.+'                , True)  ,
     NamelessValue(r'DBG'     , '!' , r'!dbg '               , None            , None                   , r'![0-9]+'   , None                 , False) ,
+    NamelessValue(r'NOUNDEF' , '!' , r'!noundef '           , None            , None                   , r'![0-9]+'   , None                 , False) ,
     NamelessValue(r'PROF'    , '!' , r'!prof '              , None            , None                   , r'![0-9]+'   , None                 , False) ,
     NamelessValue(r'TBAA'    , '!' , r'!tbaa '              , None            , None                   , r'![0-9]+'   , None                 , False) ,
     NamelessValue(r'RNG'     , '!' , r'!range '             , None            , None                   , r'![0-9]+'   , None                 , False) ,


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