llvm-6502/test/Analysis/CallGraph/do-nothing-intrinsic.ll

; 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
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			`; 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`