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Diffstat (limited to 'bolt/lib/Passes/LongJmp.cpp')
| -rw-r--r-- | bolt/lib/Passes/LongJmp.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/bolt/lib/Passes/LongJmp.cpp b/bolt/lib/Passes/LongJmp.cpp index 4dade16..03c1ea9 100644 --- a/bolt/lib/Passes/LongJmp.cpp +++ b/bolt/lib/Passes/LongJmp.cpp @@ -895,6 +895,10 @@ void LongJmpPass::relaxLocalBranches(BinaryFunction &BF) { Error LongJmpPass::runOnFunctions(BinaryContext &BC) { + assert((opts::CompactCodeModel || + opts::SplitStrategy != opts::SplitFunctionsStrategy::CDSplit) && + "LongJmp cannot work with functions split in more than two fragments"); + if (opts::CompactCodeModel) { BC.outs() << "BOLT-INFO: relaxing branches for compact code model (<128MB)\n"; |