forked from OSchip/llvm-project
28 lines
649 B
LLVM
28 lines
649 B
LLVM
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; RUN: opt < %s -globalopt -S | FileCheck %s
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@G = internal global void ()* null ; <void ()**> [#uses=2]
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; CHECK: global
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define internal void @Actual() {
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; CHECK-LABEL: Actual(
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ret void
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}
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define void @init() {
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; CHECK-LABEL: init(
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; CHECK: store void ()* @Actual, void ()** @G
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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() #0 {
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; CHECK-LABEL: doit(
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; CHECK: %FP = load void ()*, void ()** @G
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; CHECK: call void %FP()
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%FP = load void ()*, void ()** @G ; <void ()*> [#uses=1]
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call void %FP( )
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ret void
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}
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attributes #0 = { "null-pointer-is-valid"="true" }
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