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5b50701b1c
processor. Patches by Tyler Nowicki, Andy Zhang, and Preston Gurd! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160520 91177308-0d34-0410-b5e6-96231b3b80d8
48 lines
1.6 KiB
LLVM
48 lines
1.6 KiB
LLVM
; RUN: llc < %s -mtriple=i386-PC-Win32 | FileCheck %s
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%class.C = type { i8 }
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%struct.S = type { i32 }
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%struct.M = type { i32, i32 }
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declare void @_ZN1CC1Ev(%class.C* %this) unnamed_addr nounwind align 2
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declare x86_thiscallcc void @_ZNK1C5SmallEv(%struct.S* noalias sret %agg.result, %class.C* %this) nounwind align 2
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declare x86_thiscallcc void @_ZNK1C6MediumEv(%struct.M* noalias sret %agg.result, %class.C* %this) nounwind align 2
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define void @testv() nounwind {
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; CHECK: testv:
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; CHECK: leal 16(%esp), %esi
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; CHECK-NEXT: movl %esi, (%esp)
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; CHECK-NEXT: calll _ZN1CC1Ev
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; CHECK: leal 8(%esp), %eax
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; CHECK-NEXT: movl %esi, %ecx
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; CHECK-NEXT: calll _ZNK1C5SmallEv
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entry:
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%c = alloca %class.C, align 1
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%tmp = alloca %struct.S, align 4
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call void @_ZN1CC1Ev(%class.C* %c)
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; This call should put the return structure as a pointer
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; into EAX instead of returning directly in EAX. The this
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; pointer should go into ECX
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call x86_thiscallcc void @_ZNK1C5SmallEv(%struct.S* sret %tmp, %class.C* %c)
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ret void
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}
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define void @test2v() nounwind {
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; CHECK: test2v:
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; CHECK: leal 16(%esp), %esi
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; CHECK-NEXT: movl %esi, (%esp)
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; CHECK-NEXT: calll _ZN1CC1Ev
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; CHECK: leal 8(%esp), %eax
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; CHECK-NEXT: movl %esi, %ecx
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; CHECK-NEXT: calll _ZNK1C6MediumEv
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entry:
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%c = alloca %class.C, align 1
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%tmp = alloca %struct.M, align 4
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call void @_ZN1CC1Ev(%class.C* %c)
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; This call should put the return structure as a pointer
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; into EAX instead of returning directly in EAX/EDX. The this
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; pointer should go into ECX
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call x86_thiscallcc void @_ZNK1C6MediumEv(%struct.M* sret %tmp, %class.C* %c)
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ret void
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}
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