19 lines
560 B
LLVM
19 lines
560 B
LLVM
|
; RUN: llc %s -mtriple=x86_64-windows-msvc -o /dev/null 2>&1
|
||
|
|
; REQUIRES: asserts
|
||
|
|
; XFAIL: *
|
||
|
|
|
||
|
|
declare token @llvm.call.preallocated.setup(i32)
|
||
|
|
declare i8* @llvm.call.preallocated.arg(token, i32)
|
||
|
|
|
||
|
|
%Foo = type { i32, i32 }
|
||
|
|
|
||
|
|
declare x86_thiscallcc void @f(i32, %Foo* preallocated(%Foo))
|
||
|
|
|
||
|
|
define void @g() {
|
||
|
|
%t = call token @llvm.call.preallocated.setup(i32 1)
|
||
|
|
%a = call i8* @llvm.call.preallocated.arg(token %t, i32 0) preallocated(%Foo)
|
||
|
|
%b = bitcast i8* %a to %Foo*
|
||
|
|
call void @f(i32 0, %Foo* preallocated(%Foo) %b) ["preallocated"(token %t)]
|
||
|
|
ret void
|
||
|
|
}
|