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Add overlap functionality to llvm-profdata tool to compute the similarity between two profile files. Differential Revision: https://reviews.llvm.org/D60977 llvm-svn: 359612
11 lines
657 B
Plaintext
11 lines
657 B
Plaintext
RUN: llvm-profdata overlap -cs %p/Inputs/overlap_1_cs.proftext %p/Inputs/overlap_2_cs.proftext | FileCheck %s -check-prefix=OVERLAP
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RUN: llvm-profdata merge %p/Inputs/overlap_1_cs.proftext -o %t_1_cs.profdata
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RUN: llvm-profdata merge %p/Inputs/overlap_2_cs.proftext -o %t_2_cs.profdata
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RUN: llvm-profdata overlap -cs %t_1_cs.profdata %t_2_cs.profdata | FileCheck %s -check-prefix=OVERLAP
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OVERLAP: Profile overlap infomation for base_profile: {{.*}} and test_profile:
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OVERLAP: Program level:
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OVERLAP: # of functions overlap: 1
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OVERLAP: Edge profile overlap: 80.000%
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OVERLAP: Edge profile base count sum: 10000
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OVERLAP: Edge profile test count sum: 10000
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