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author | Bill Wendling <isanbard@gmail.com> | 2011-07-27 20:18:04 +0000 |
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committer | Bill Wendling <isanbard@gmail.com> | 2011-07-27 20:18:04 +0000 |
commit | 772fe17a6d07304ae2e6b3052bbb24ebb751f0f3 (patch) | |
tree | 650bbc3bc584177420dee94b9fdb338ca8109bb9 /lib/Transforms/InstCombine | |
parent | 7e1547ebf726a40e7ed3dbe89a77e1b946a8e2d0 (diff) | |
download | llvm-772fe17a6d07304ae2e6b3052bbb24ebb751f0f3.tar.gz llvm-772fe17a6d07304ae2e6b3052bbb24ebb751f0f3.tar.bz2 llvm-772fe17a6d07304ae2e6b3052bbb24ebb751f0f3.tar.xz |
Merge the contents from exception-handling-rewrite to the mainline.
This adds the new instructions 'landingpad' and 'resume'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136253 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/InstCombine')
-rw-r--r-- | lib/Transforms/InstCombine/InstCombineCalls.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/Transforms/InstCombine/InstCombineCalls.cpp b/lib/Transforms/InstCombine/InstCombineCalls.cpp index c33dec1740..09edc41997 100644 --- a/lib/Transforms/InstCombine/InstCombineCalls.cpp +++ b/lib/Transforms/InstCombine/InstCombineCalls.cpp @@ -732,9 +732,11 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) { } } - // If the stack restore is in a return/unwind block and if there are no - // allocas or calls between the restore and the return, nuke the restore. - if (!CannotRemove && (isa<ReturnInst>(TI) || isa<UnwindInst>(TI))) + // If the stack restore is in a return, resume, or unwind block and if there + // are no allocas or calls between the restore and the return, nuke the + // restore. + if (!CannotRemove && (isa<ReturnInst>(TI) || isa<ResumeInst>(TI) || + isa<UnwindInst>(TI))) return EraseInstFromFunction(CI); break; } |