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| author | Fangrui Song <maskray@google.com> | 2019-12-13 11:15:40 -0800 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2019-12-13 11:38:20 -0800 |
| commit | 193da743db63bc7299717f583a63e68d55408731 (patch) | |
| tree | 5452f0a8b3a7758267e3f6f0c7dde53530396638 /llvm/lib/Transforms | |
| parent | 940600ae4172d34232674d7e6f191dcff009df74 (diff) | |
| download | bcm5719-llvm-193da743db63bc7299717f583a63e68d55408731.tar.gz bcm5719-llvm-193da743db63bc7299717f583a63e68d55408731.zip | |
[profile] Fix a crash when -fprofile-remapping-file= triggers an error
Reviewed By: wmi
Differential Revision: https://reviews.llvm.org/D71485
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/IPO/SampleProfile.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/IPO/SampleProfile.cpp b/llvm/lib/Transforms/IPO/SampleProfile.cpp index 2b169638d40..a1fbb1adc41 100644 --- a/llvm/lib/Transforms/IPO/SampleProfile.cpp +++ b/llvm/lib/Transforms/IPO/SampleProfile.cpp @@ -1973,7 +1973,8 @@ PreservedAnalyses SampleProfileLoaderPass::run(Module &M, : ProfileRemappingFileName, IsThinLTOPreLink, GetAssumptionCache, GetTTI); - SampleLoader.doInitialization(M); + if (!SampleLoader.doInitialization(M)) + return PreservedAnalyses::all(); ProfileSummaryInfo *PSI = &AM.getResult<ProfileSummaryAnalysis>(M); CallGraph &CG = AM.getResult<CallGraphAnalysis>(M); |
