diff options
| author | Duncan Sands <baldrick@free.fr> | 2007-12-03 20:06:50 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2007-12-03 20:06:50 +0000 |
| commit | a3355ffb3d30d19d226bbb75707991c60f236e37 (patch) | |
| tree | 926575d8f1c3a0104fa7ea7236dd1842120e29cd /lib/Transforms/Scalar/SimplifyCFG.cpp | |
| parent | 4cf4b69330f0b2a3ba325bcdb1ff41847c022260 (diff) | |
Rather than having special rules like "intrinsics cannot
throw exceptions", just mark intrinsics with the nounwind
attribute. Likewise, mark intrinsics as readnone/readonly
and get rid of special aliasing logic (which didn't use
anything more than this anyway).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44544 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/SimplifyCFG.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/SimplifyCFG.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/SimplifyCFG.cpp b/lib/Transforms/Scalar/SimplifyCFG.cpp index 259f4d1626..eb1ed4e60d 100644 --- a/lib/Transforms/Scalar/SimplifyCFG.cpp +++ b/lib/Transforms/Scalar/SimplifyCFG.cpp @@ -135,7 +135,7 @@ static bool MarkAliveBlocks(BasicBlock *BB, // Turn invokes that call 'nounwind' functions into ordinary calls. if (InvokeInst *II = dyn_cast<InvokeInst>(BB->getTerminator())) - if (II->paramHasAttr(0, ParamAttr::NoUnwind)) { + if (II->isNoUnwind()) { ChangeToCall(II); Changed = true; } |