llvm-6502/test/Transforms/GlobalOpt/storepointer-compare.llx
Reid Spencer 2aabd0722d For PR1319:
Upgrade to use new Tcl exec based test harness.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36062 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-15 08:30:33 +00:00

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; RUN: llvm-upgrade < %s | llvm-as | opt -globalopt | llvm-dis | \
; RUN: grep {call void @Actual}
; Check that a comparison does not prevent an indirect call from being made
; direct. The global will still remain, but indirect call elim is still good.
%G = internal global void ()* null
implementation
internal void %Actual() {
ret void
}
void %init() {
store void()* %Actual, void()** %G
ret void
}
void %doit() {
%FP = load void()** %G
%CC = seteq void()* %FP, null
br bool %CC, label %isNull, label %DoCall
DoCall:
call void %FP()
ret void
isNull:
ret void
}