forked from OSchip/llvm-project
35 lines
1.2 KiB
LLVM
35 lines
1.2 KiB
LLVM
; RUN: llc -mtriple=aarch64-windows-msvc %s -o - | FileCheck %s
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; RUN: llc -mtriple=aarch64-linux-gnu %s -o - | FileCheck %s
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target datalayout = "e-m:w-p:64:64-i32:32-i64:64-i128:128-n32:64-S128"
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%class.X = type { i8 }
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%struct.B = type { i32 (...)** }
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$"??_9B@@$BA@AA" = comdat any
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; Function Attrs: noinline optnone
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define linkonce_odr void @"??_9B@@$BA@AA"(%struct.B* %this, ...) #1 comdat align 2 {
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entry:
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%this.addr = alloca %struct.B*, align 8
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store %struct.B* %this, %struct.B** %this.addr, align 8
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%this1 = load %struct.B*, %struct.B** %this.addr, align 8
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call void asm sideeffect "", "~{d0}"()
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%0 = bitcast %struct.B* %this1 to void (%struct.B*, ...)***
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%vtable = load void (%struct.B*, ...)**, void (%struct.B*, ...)*** %0, align 8
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%vfn = getelementptr inbounds void (%struct.B*, ...)*, void (%struct.B*, ...)** %vtable, i64 0
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%1 = load void (%struct.B*, ...)*, void (%struct.B*, ...)** %vfn, align 8
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musttail call void (%struct.B*, ...) %1(%struct.B* %this1, ...)
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ret void
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; No predecessors!
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ret void
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}
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attributes #1 = { noinline optnone "thunk" }
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; CHECK: mov v16.16b, v0.16b
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; CHECK: ldr x8, [x0]
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; CHECK: ldr x8, [x8]
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; CHECK: mov v0.16b, v16.16b
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; CHECK: br x8
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