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; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s -check-prefix=X64
; RUN: llc < %s -mtriple=i686-apple-darwin | FileCheck %s -check-prefix=X32
%struct.Baz = type { [17 x i8] }
%struct.__va_list_tag = type { i32, i32, i8*, i8* }
; Function Attrs: nounwind uwtable
define void @bar(%struct.Baz* byval nocapture readnone align 8 %x, ...) {
entry:
%va = alloca [1 x %struct.__va_list_tag], align 16
%arraydecay = getelementptr inbounds [1 x %struct.__va_list_tag]* %va, i64 0, i64 0
%arraydecay1 = bitcast [1 x %struct.__va_list_tag]* %va to i8*
call void @llvm.va_start(i8* %arraydecay1)
%overflow_arg_area_p = getelementptr inbounds [1 x %struct.__va_list_tag]* %va, i64 0, i64 0, i32 2
%overflow_arg_area = load i8** %overflow_arg_area_p, align 8
%overflow_arg_area.next = getelementptr i8* %overflow_arg_area, i64 24
store i8* %overflow_arg_area.next, i8** %overflow_arg_area_p, align 8
; X32: leal 68(%esp), [[REG:%.*]]
; X32: movl [[REG]], 16(%esp)
; X64: leaq 232(%rsp), [[REG:%.*]]
; X64: movq [[REG]], 184(%rsp)
; X64: leaq 176(%rsp), %rdi
call void @qux(%struct.__va_list_tag* %arraydecay)
ret void
}
; Function Attrs: nounwind
declare void @llvm.va_start(i8*)
declare void @qux(%struct.__va_list_tag*)
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