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author | Bill Wendling <isanbard@gmail.com> | 2011-07-31 06:30:59 +0000 |
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committer | Bill Wendling <isanbard@gmail.com> | 2011-07-31 06:30:59 +0000 |
commit | dccc03b2423fe65efb5963ae816b99c24fc53374 (patch) | |
tree | ada265d222c45b8fe4d227796f9566538e540e3f /include/llvm/Support | |
parent | 6762dc1fb38f7579b33143c80f057319e1537678 (diff) | |
download | llvm-dccc03b2423fe65efb5963ae816b99c24fc53374.tar.gz llvm-dccc03b2423fe65efb5963ae816b99c24fc53374.tar.bz2 llvm-dccc03b2423fe65efb5963ae816b99c24fc53374.tar.xz |
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 'include/llvm/Support')
-rw-r--r-- | include/llvm/Support/IRBuilder.h | 4 | ||||
-rw-r--r-- | include/llvm/Support/InstVisitor.h | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/Support/IRBuilder.h b/include/llvm/Support/IRBuilder.h index 87a017d400..01244b8bc4 100644 --- a/include/llvm/Support/IRBuilder.h +++ b/include/llvm/Support/IRBuilder.h @@ -479,6 +479,10 @@ public: return Insert(new UnwindInst(Context)); } + ResumeInst *CreateResume(Value *Exn) { + return Insert(ResumeInst::Create(Exn)); + } + UnreachableInst *CreateUnreachable() { return Insert(new UnreachableInst(Context)); } diff --git a/include/llvm/Support/InstVisitor.h b/include/llvm/Support/InstVisitor.h index dc29d6a23a..591de6f40d 100644 --- a/include/llvm/Support/InstVisitor.h +++ b/include/llvm/Support/InstVisitor.h @@ -163,6 +163,7 @@ public: RetTy visitIndirectBrInst(IndirectBrInst &I) { DELEGATE(TerminatorInst);} RetTy visitInvokeInst(InvokeInst &I) { DELEGATE(TerminatorInst);} RetTy visitUnwindInst(UnwindInst &I) { DELEGATE(TerminatorInst);} + RetTy visitResumeInst(ResumeInst &I) { DELEGATE(TerminatorInst);} RetTy visitUnreachableInst(UnreachableInst &I) { DELEGATE(TerminatorInst);} RetTy visitICmpInst(ICmpInst &I) { DELEGATE(CmpInst);} RetTy visitFCmpInst(FCmpInst &I) { DELEGATE(CmpInst);} |