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a62270de2c
The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
30 lines
780 B
LLVM
30 lines
780 B
LLVM
; RUN: opt < %s -globalopt -S | FileCheck %s
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; CHECK: call void @Actual
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; Check that a comparison does not prevent an indirect call from being made
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; direct. The global will still remain, but indirect call elim is still good.
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@G = internal global void ()* null ; <void ()**> [#uses=2]
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define internal void @Actual() {
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ret void
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}
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define void @init() {
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store void ()* @Actual, void ()** @G
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ret void
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}
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define void @doit() {
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%FP = load void ()*, void ()** @G ; <void ()*> [#uses=2]
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%CC = icmp eq void ()* %FP, null ; <i1> [#uses=1]
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br i1 %CC, label %isNull, label %DoCall
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DoCall: ; preds = %0
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call void %FP( )
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ret void
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isNull: ; preds = %0
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ret void
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}
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