[PATCH] D150964: [llvm-profdata] Accept --version argument

[Michael Platings via Phabricator via llvm-commits]

michaelplatings created this revision.
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The `llvm-profdata --version` output now looks like:

  llvm-profdata
  LLVM (http://llvm.org/):
    LLVM version 17.0.0git
    Optimized build with assertions.

This makes llvm-profdata more consistent with other tools.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D150964

Files:
  llvm/test/tools/llvm-profdata/version.test
  llvm/tools/llvm-profdata/llvm-profdata.cpp


Index: llvm/tools/llvm-profdata/llvm-profdata.cpp
===================================================================
--- llvm/tools/llvm-profdata/llvm-profdata.cpp
+++ llvm/tools/llvm-profdata/llvm-profdata.cpp
@@ -3070,6 +3070,12 @@
              << "Available commands: merge, show, overlap\n";
       return 0;
     }
+
+    if (strcmp(argv[1], "--version") == 0) {
+      outs() << ProgName << '\n';
+      cl::PrintVersionMessage();
+      return 0;
+    }
   }
 
   if (argc < 2)
Index: llvm/test/tools/llvm-profdata/version.test
===================================================================
--- /dev/null
+++ llvm/test/tools/llvm-profdata/version.test
@@ -0,0 +1,4 @@
+# RUN: llvm-profdata --version | FileCheck %s
+
+# CHECK: llvm-profdata{{$}}
+# CHECK: LLVM version {{.*}}


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