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| author | Davide Italiano <davide@freebsd.org> | 2017-02-22 18:53:38 +0000 |
|---|---|---|
| committer | Davide Italiano <davide@freebsd.org> | 2017-02-22 18:53:38 +0000 |
| commit | e122d6885af0cf0c990867c2c3fc6a9877510fe0 (patch) | |
| tree | fde9f616989ffa34d7aa1612b7070d4675de4535 /llvm/test/Transforms/FunctionImport | |
| parent | 7ea5adfff4c73c76d52fe5aad3106244b0b0e301 (diff) | |
| download | bcm5719-llvm-e122d6885af0cf0c990867c2c3fc6a9877510fe0.tar.gz bcm5719-llvm-e122d6885af0cf0c990867c2c3fc6a9877510fe0.zip | |
[ModuleSummaryAnalysis] Don't crash when referencing unnamed globals.
Instead, just be conservative as these are unfrequent enough. Thanks
to Peter Collingbourne for the discussion about this on IRC.
llvm-svn: 295861
Diffstat (limited to 'llvm/test/Transforms/FunctionImport')
| -rw-r--r-- | llvm/test/Transforms/FunctionImport/unnamed-globals.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/test/Transforms/FunctionImport/unnamed-globals.ll b/llvm/test/Transforms/FunctionImport/unnamed-globals.ll new file mode 100644 index 00000000000..167fad28f43 --- /dev/null +++ b/llvm/test/Transforms/FunctionImport/unnamed-globals.ll @@ -0,0 +1,10 @@ +; Make sure we don't crash when referencing an unnamed global. +; RUN: opt %s -module-summary-analysis -S + +@0 = external global [1 x { i64 }] + +define internal void @tinkywinky() { + call void @patatino(i64 ptrtoint ([1 x { i64 }]* @0 to i64), i64 4) + ret void +} +declare void @patatino(i64, i64) |
