[PATCH] D46719: Improve llc help message for -split-dwarf-file

[Tom Rix via Phabricator via llvm-commits]

trixirt created this revision.
trixirt added a reviewer: dblaikie.
Herald added subscribers: llvm-commits, JDevlieghere, aprantl.

The help message changes from

  -split-dwarf-file=<string>        - Specify ...

to

  -split-dwarf-file=<filename>   - Specify ...


Repository:
  rL LLVM

https://reviews.llvm.org/D46719

Files:
  tools/llc/llc.cpp


Index: tools/llc/llc.cpp
===================================================================
--- tools/llc/llc.cpp
+++ tools/llc/llc.cpp
@@ -94,8 +94,8 @@
 
 static cl::opt<std::string> SplitDwarfFile(
     "split-dwarf-file",
-    cl::desc(
-        "Specify the name of the .dwo file to encode in the DWARF output"));
+    cl::desc("Specify the name of the .dwo file to encode in the DWARF output"),
+    cl::value_desc("filename"));
 
 static cl::opt<bool> NoVerify("disable-verify", cl::Hidden,
                               cl::desc("Do not verify input module"));


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