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-rw-r--r--llvm/test/tools/llvm-profdata/multiple-profdata-merge.test11
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-profdata/multiple-profdata-merge.test b/llvm/test/tools/llvm-profdata/multiple-profdata-merge.test
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+Test multi-thread merge of multiple profdata files.
+
+RUN: llvm-profdata merge %p/Inputs/multiple-profdata-merge.proftext -o %t
+RUN: llvm-profdata merge -j 4 %t %t %t %t -o %t_2
+RUN: llvm-profdata show %t_2 | FileCheck %s
+
+; CHECK:Total functions: 11
+; CHECK:Maximum function count: 5600000
+; CHECK:Maximum internal block count: 2800000
+
+
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