From 2b18881185b123e5f163eb7b32b3452fc3f339d8 Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Fri, 26 Aug 2011 20:40:15 +0000 Subject: 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 --- lib/Transforms/Scalar/IndVarSimplify.cpp | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'lib/Transforms') 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(I)) continue; + // Skip landingpad instructions. + if (isa(I)) + continue; + // Don't sink static AllocaInsts out of the entry block, which would // turn them into dynamic allocas! if (AllocaInst *AI = dyn_cast(I)) -- cgit v1.2.3