[llvm] [llvm-profgen] Add support for Linux kenrel profile (PR #92831)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

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git-clang-format --diff 7ecdf620330d8e044a48b6f59f8eddd2f88f01d4 15c884bd0f2773068ba1cdc01b02f64af1944df1 -- llvm/tools/llvm-profgen/PerfReader.cpp llvm/tools/llvm-profgen/PerfReader.h llvm/tools/llvm-profgen/ProfiledBinary.cpp llvm/tools/llvm-profgen/ProfiledBinary.h
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/tools/llvm-profgen/PerfReader.cpp b/llvm/tools/llvm-profgen/PerfReader.cpp
index 87abd1e3f7..dd211e9b26 100644
--- a/llvm/tools/llvm-profgen/PerfReader.cpp
+++ b/llvm/tools/llvm-profgen/PerfReader.cpp
@@ -1244,7 +1244,8 @@ void PerfScriptReader::parsePerfTraces() {
   // Parse perf traces and do aggregation.
   parseAndAggregateTrace();
   if (Binary->isKernel() && !Binary->getIsLoadedByMMap()) {
-    exitWithError("Kernel is requested, but no kernel is found in mmap events.");
+    exitWithError(
+        "Kernel is requested, but no kernel is found in mmap events.");
   }
 
   emitWarningSummary(NumLeafExternalFrame, NumTotalSample,

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https://github.com/llvm/llvm-project/pull/92831