llvm-6502/test/Analysis/CallGraph/do-nothing-intrinsic.ll at 0f1bf97d043430c38b51d9ee5b989b83c8a79074 - llvm-6502 - Applefritter: Git

6502/llvm-6502

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Duncan Sands 44401b7c80 Now that invoke of an intrinsic is possible (for the llvm.do.nothing intrinsic)

teach the callgraph logic to not create callgraph edges to intrinsics for invoke
instructions; it already skips this for call instructions.  Fixes PR13903.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164707 91177308-0d34-0410-b5e6-96231b3b80d8

2012-09-26 17:16:01 +00:00

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 ; RUN: opt < %s -basiccg
 ; PR13903
 define void @main() {
   invoke void @llvm.donothing()
           to label %ret unwind label %unw
 unw:
   %tmp = landingpad i8 personality i8 0 cleanup
   br label %ret
 ret:
   ret void
 }
 declare void @llvm.donothing() nounwind readnone