diff options
| author | Chris Lattner <sabre@nondot.org> | 2008-12-18 05:52:56 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-12-18 05:52:56 +0000 |
| commit | 31535f1f04853974ec53dfc61d90e8dc4a09b456 (patch) | |
| tree | 7744bd126fa0afab64fcc1910c8cc772b91a7232 /lib/Transforms/Utils/CodeExtractor.cpp | |
| parent | 65ee1e6ff4d82f58fbea5c2e5cadf9a0be797955 (diff) | |
Fix PR2929 by making bugpoint/code extract propagate the nothrow
bit from the original function to the cloned one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61194 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/CodeExtractor.cpp')
| -rw-r--r-- | lib/Transforms/Utils/CodeExtractor.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Transforms/Utils/CodeExtractor.cpp b/lib/Transforms/Utils/CodeExtractor.cpp index 2f4698dce1..6d5904e308 100644 --- a/lib/Transforms/Utils/CodeExtractor.cpp +++ b/lib/Transforms/Utils/CodeExtractor.cpp @@ -283,6 +283,10 @@ Function *CodeExtractor::constructFunction(const Values &inputs, GlobalValue::InternalLinkage, oldFunction->getName() + "_" + header->getName(), M); + // If the old function is no-throw, so is the new one. + if (oldFunction->doesNotThrow()) + newFunction->setDoesNotThrow(true); + newFunction->getBasicBlockList().push_back(newRootNode); // Create an iterator to name all of the arguments we inserted. |