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| 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/IPO/DeadArgumentElimination.cpp | |
| parent | 4cf4b69330f0b2a3ba325bcdb1ff41847c022260 (diff) | |
| download | llvm-a3355ffb3d30d19d226bbb75707991c60f236e37.tar.gz llvm-a3355ffb3d30d19d226bbb75707991c60f236e37.tar.bz2 llvm-a3355ffb3d30d19d226bbb75707991c60f236e37.tar.xz | |
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/IPO/DeadArgumentElimination.cpp')
| -rw-r--r-- | lib/Transforms/IPO/DeadArgumentElimination.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/IPO/DeadArgumentElimination.cpp b/lib/Transforms/IPO/DeadArgumentElimination.cpp index a76a43a20b..446b9652e1 100644 --- a/lib/Transforms/IPO/DeadArgumentElimination.cpp +++ b/lib/Transforms/IPO/DeadArgumentElimination.cpp @@ -284,7 +284,7 @@ void DAE::SurveyFunction(Function &F) { Liveness RetValLiveness = F.getReturnType() == Type::VoidTy ? Live : Dead; if (!F.hasInternalLinkage() && - (!ShouldHackArguments() || F.getIntrinsicID())) + (!ShouldHackArguments() || F.isIntrinsic())) FunctionIntrinsicallyLive = true; else for (Value::use_iterator I = F.use_begin(), E = F.use_end(); I != E; ++I) { |