forked from OSchip/llvm-project
21 lines
727 B
LLVM
21 lines
727 B
LLVM
|
; RUN: llvm-as < %s | llc -march=x86-64 | grep {testb \[%\]al, \[%\]al}
|
||
|
|
||
|
%struct.__va_list_tag = type { i32, i32, i8*, i8* }
|
||
|
|
||
|
define void @foo(i32 %x, ...) nounwind {
|
||
|
entry:
|
||
|
%ap = alloca [1 x %struct.__va_list_tag], align 8; <[1 x %struct.__va_list_tag]*> [#uses=2]
|
||
|
%ap12 = bitcast [1 x %struct.__va_list_tag]* %ap to i8*; <i8*> [#uses=2]
|
||
|
call void @llvm.va_start(i8* %ap12)
|
||
|
%ap3 = getelementptr inbounds [1 x %struct.__va_list_tag]* %ap, i64 0, i64 0; <%struct.__va_list_tag*> [#uses=1]
|
||
|
call void @bar(%struct.__va_list_tag* %ap3) nounwind
|
||
|
call void @llvm.va_end(i8* %ap12)
|
||
|
ret void
|
||
|
}
|
||
|
|
||
|
declare void @llvm.va_start(i8*) nounwind
|
||
|
|
||
|
declare void @bar(%struct.__va_list_tag*)
|
||
|
|
||
|
declare void @llvm.va_end(i8*) nounwind
|