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| author | Bill Wendling <isanbard@gmail.com> | 2011-08-26 20:40:15 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2011-08-26 20:40:15 +0000 |
| commit | 2b18881185b123e5f163eb7b32b3452fc3f339d8 (patch) | |
| tree | 2a2138982a8173abbc0779cf995ca8a6aeb87ef5 /lib/Transforms | |
| parent | 6ca06cd8a84b8df751c90264c2d595fd325fdfdb (diff) | |
| download | llvm-2b18881185b123e5f163eb7b32b3452fc3f339d8.tar.gz llvm-2b18881185b123e5f163eb7b32b3452fc3f339d8.tar.bz2 llvm-2b18881185b123e5f163eb7b32b3452fc3f339d8.tar.xz | |
Don't sink landingpad instructions during ind-var simplification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138651 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms')
| -rw-r--r-- | lib/Transforms/Scalar/IndVarSimplify.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp index 4433657bf9..b12a76acf8 100644 --- a/lib/Transforms/Scalar/IndVarSimplify.cpp +++ b/lib/Transforms/Scalar/IndVarSimplify.cpp @@ -1724,6 +1724,10 @@ void IndVarSimplify::SinkUnusedInvariants(Loop *L) { if (isa<DbgInfoIntrinsic>(I)) continue; + // Skip landingpad instructions. + if (isa<LandingPadInst>(I)) + continue; + // Don't sink static AllocaInsts out of the entry block, which would // turn them into dynamic allocas! if (AllocaInst *AI = dyn_cast<AllocaInst>(I)) |