From f891bf8b30a3d5222622687c5c8d58304de20a03 Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Sun, 31 Jul 2011 06:30:59 +0000 Subject: 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). llvm-svn: 136589 --- llvm/lib/CodeGen/ShadowStackGC.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'llvm/lib/CodeGen/ShadowStackGC.cpp') diff --git a/llvm/lib/CodeGen/ShadowStackGC.cpp b/llvm/lib/CodeGen/ShadowStackGC.cpp index 9807c8cb27e..daab89b8f2d 100644 --- a/llvm/lib/CodeGen/ShadowStackGC.cpp +++ b/llvm/lib/CodeGen/ShadowStackGC.cpp @@ -113,9 +113,11 @@ namespace { while (StateBB != StateE) { BasicBlock *CurBB = StateBB++; - // Branches and invokes do not escape, only unwind and return do. + // Branches and invokes do not escape, only unwind, resume, and return + // do. TerminatorInst *TI = CurBB->getTerminator(); - if (!isa(TI) && !isa(TI)) + if (!isa(TI) && !isa(TI) && + !isa(TI)) continue; Builder.SetInsertPoint(TI->getParent(), TI); -- cgit v1.2.3