diff options
| author | Bill Wendling <isanbard@gmail.com> | 2011-07-31 06:30:59 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2011-07-31 06:30:59 +0000 |
| commit | dccc03b2423fe65efb5963ae816b99c24fc53374 (patch) | |
| tree | ada265d222c45b8fe4d227796f9566538e540e3f /lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | |
| parent | 6762dc1fb38f7579b33143c80f057319e1537678 (diff) | |
Add the 'resume' instruction for the new EH rewrite.
This adds the 'resume' instruction class, IR parsing, and bitcode reading and
writing. The 'resume' instruction resumes propagation of an existing (in-flight)
exception whose unwinding was interrupted with a 'landingpad' instruction (to be
added later).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136589 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index 86d32c218b..449f87ebda 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -1810,6 +1810,10 @@ void SelectionDAGBuilder::visitInvoke(const InvokeInst &I) { void SelectionDAGBuilder::visitUnwind(const UnwindInst &I) { } +void SelectionDAGBuilder::visitResume(const ResumeInst &RI) { + llvm_unreachable("SelectionDAGBuilder shouldn't visit resume instructions!"); +} + /// handleSmallSwitchCaseRange - Emit a series of specific tests (suitable for /// small case ranges). bool SelectionDAGBuilder::handleSmallSwitchRange(CaseRec& CR, |