llvm-6502/test/Transforms/Inline/lifetime-no-datalayout.ll

24 lines
430 B
LLVM

; RUN: opt -inline %s -S -o - | FileCheck %s
declare void @use(i8* %a)
define void @helper() {
%a = alloca i8
call void @use(i8* %a)
ret void
}
; Size in llvm.lifetime.X should be -1 (unknown).
define void @test() {
; CHECK: @test
; CHECK-NOT: lifetime
; CHECK: llvm.lifetime.start(i64 -1
; CHECK-NOT: lifetime
; CHECK: llvm.lifetime.end(i64 -1
call void @helper()
; CHECK-NOT: lifetime
; CHECK: ret void
ret void
}