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| author | David Majnemer <david.majnemer@gmail.com> | 2015-07-10 07:00:44 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2015-07-10 07:00:44 +0000 |
| commit | ae2ffc8a8c825acf46f58f20dc7d0ae5fecbdd0b (patch) | |
| tree | bba694cd7ab6a7a5eb4aca757ebfc3b38b1e949d /llvm/lib/Transforms/Scalar/ADCE.cpp | |
| parent | 83505347724a3eeb42f66a0b58fb8ff5c4c9ea4c (diff) | |
| download | bcm5719-llvm-ae2ffc8a8c825acf46f58f20dc7d0ae5fecbdd0b.tar.gz bcm5719-llvm-ae2ffc8a8c825acf46f58f20dc7d0ae5fecbdd0b.zip | |
New EH representation for MSVC compatibility
Summary:
This introduces new instructions neccessary to implement MSVC-compatible
exception handling support. Most of the middle-end and none of the
back-end haven't been audited or updated to take them into account.
Reviewers: rnk, JosephTremoulet, reames, nlewycky, rjmccall
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D11041
llvm-svn: 241888
Diffstat (limited to 'llvm/lib/Transforms/Scalar/ADCE.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/ADCE.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Scalar/ADCE.cpp b/llvm/lib/Transforms/Scalar/ADCE.cpp index d6fc9164158..0c707c49425 100644 --- a/llvm/lib/Transforms/Scalar/ADCE.cpp +++ b/llvm/lib/Transforms/Scalar/ADCE.cpp @@ -58,8 +58,8 @@ bool ADCE::runOnFunction(Function& F) { // Collect the set of "root" instructions that are known live. for (Instruction &I : inst_range(F)) { - if (isa<TerminatorInst>(I) || isa<DbgInfoIntrinsic>(I) || - isa<LandingPadInst>(I) || I.mayHaveSideEffects()) { + if (isa<TerminatorInst>(I) || isa<DbgInfoIntrinsic>(I) || I.isEHBlock() || + I.mayHaveSideEffects()) { Alive.insert(&I); Worklist.push_back(&I); } |
