[PATCH] D124473: [NVPTX] Fix dwarf-file-dir.ll on Windows

[Andrew Savonichev via Phabricator via llvm-commits]

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The test was added in D121299 <https://reviews.llvm.org/D121299> and it failed on Windows:

      error: CHECK-NODIR: expected string
      not found in input
      ; CHECK-NODIR: .file {{[0-9]+}} "/tmp/dbginfo/a/a.cpp"
  		   ^
      <stdin>:1:1: note: scanning from here
      //
      ^
      <stdin>:25:2: note: possible intended match here
       .file 1 "/tmp/dbginfo/a\\a.cpp"

I don't have a windows machine to test this, but I've seen this {{/|\\\\}}
pattern in other NVPTX tests, so I hope it works.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D124473

Files:
  llvm/test/DebugInfo/NVPTX/dwarf-file-dir.ll


Index: llvm/test/DebugInfo/NVPTX/dwarf-file-dir.ll
===================================================================
--- llvm/test/DebugInfo/NVPTX/dwarf-file-dir.ll
+++ llvm/test/DebugInfo/NVPTX/dwarf-file-dir.ll
@@ -1,10 +1,7 @@
 ; RUN: llc < %s -mtriple=nvptx64-nvidia-cuda | FileCheck --check-prefix=CHECK-NODIR %s
 ; RUN: llc < %s -mtriple=nvptx64-nvidia-cuda -dwarf-directory=1 | FileCheck --check-prefix=CHECK-DIR %s
 
-; compilation on Windows results in: /tmp/dbginfo/a\\a.cpp
-; UNSUPPORTED: windows
-
-; CHECK-NODIR: .file   {{[0-9]+}} "/tmp/dbginfo/a/a.cpp"
+; CHECK-NODIR: .file   {{[0-9]+}} "/tmp/dbginfo/a{{/|\\\\}}a.cpp"
 ;
 ; ptxas does not support .file directory syntax, but it can still be
 ; forced by -dwarf-directory=1


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