forked from OSchip/llvm-project
39 lines
1.2 KiB
LLVM
39 lines
1.2 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-pc-win32-coreclr | FileCheck %s -check-prefix=WIN_X64
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; RUN: llc < %s -mtriple=x86_64-pc-linux | FileCheck %s -check-prefix=LINUX
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%Object = type <{ [0 x i64*]* }>
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define void @C1(%Object addrspace(1)* %param0) gc "coreclr" {
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entry:
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; WIN_X64: # %bb.0:
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; WIN_X64: pushq %rax
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; LINUX: # %bb.0: # %entry
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; LINUX: movq $0, -8(%rsp)
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%this = alloca %Object addrspace(1)*
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store volatile %Object addrspace(1)* null, %Object addrspace(1)** %this
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store volatile %Object addrspace(1)* %param0, %Object addrspace(1)** %this
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br label %0
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; <label>:0 ; preds = %entry
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%1 = load %Object addrspace(1)*, %Object addrspace(1)** %this, align 8
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; WIN_X64: xorl %r8d, %r8d
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; WIN_X64: popq %rax
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; WIN_X64: jmp C2 # TAILCALL
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; LINUX: xorl %edx, %edx
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; LINUX: jmp C2 # TAILCALL
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tail call void @C2(%Object addrspace(1)* %1, i32 0, %Object addrspace(1)* null)
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ret void
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}
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declare void @C2(%Object addrspace(1)*, i32, %Object addrspace(1)*)
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; Function Attrs: nounwind
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declare void @llvm.localescape(...) #0
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attributes #0 = { nounwind }
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