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24 lines
438 B
24 lines
438 B
4 months ago
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; RUN: opt -inline -S < %s | FileCheck %s
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declare void @use(i8* %a)
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define void @helper() {
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%a = alloca i8
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call void @use(i8* %a)
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ret void
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}
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; Size in llvm.lifetime.X should be 1 (default for i8).
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define void @test() {
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; CHECK-LABEL: @test(
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; CHECK-NOT: lifetime
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; CHECK: llvm.lifetime.start(i64 1
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; CHECK-NOT: lifetime
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; CHECK: llvm.lifetime.end(i64 1
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call void @helper()
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; CHECK-NOT: lifetime
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; CHECK: ret void
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ret void
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}
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