mirror of
https://github.com/c3lang/c3c.git
synced 2026-02-27 20:11:17 +00:00
57 lines
1.1 KiB
Plaintext
57 lines
1.1 KiB
Plaintext
// #target: macos-x64
|
|
|
|
union Baz
|
|
{
|
|
int x;
|
|
double y;
|
|
}
|
|
struct Bar
|
|
{
|
|
int x;
|
|
int y;
|
|
}
|
|
|
|
struct Mega
|
|
{
|
|
int[10] z;
|
|
}
|
|
|
|
fn int test()
|
|
{
|
|
Mega m = {};
|
|
int[1] azz = {};
|
|
Bar b = {};
|
|
Baz z = {};
|
|
int[] sub = {};
|
|
Bar[] foo = {};
|
|
Baz[3] baz = {};
|
|
return 1;
|
|
}
|
|
|
|
/* #expect: zero_init.ll
|
|
|
|
%Mega = type { [10 x i32] }
|
|
%Bar = type { i32, i32 }
|
|
%Baz = type { double }
|
|
|
|
define i32 @zero_init.test() #0 {
|
|
entry:
|
|
%m = alloca %Mega, align 4
|
|
%azz = alloca [1 x i32], align 4
|
|
%b = alloca %Bar, align 4
|
|
%z = alloca %Baz, align 8
|
|
%sub = alloca %"int[]", align 8
|
|
%foo = alloca %"Bar[]", align 8
|
|
%baz = alloca [3 x %Baz], align 16
|
|
call void @llvm.memset.p0.i64(ptr align 4 %m, i8 0, i64 40, i1 false)
|
|
store i32 0, ptr %azz, align 4
|
|
store i32 0, ptr %b, align 4
|
|
%ptradd = getelementptr inbounds i8, ptr %b, i64 4
|
|
store i32 0, ptr %ptradd, align 4
|
|
call void @llvm.memset.p0.i64(ptr align 8 %z, i8 0, i64 8, i1 false)
|
|
store %"int[]" zeroinitializer, ptr %sub, align 8
|
|
store %"Bar[]" zeroinitializer, ptr %foo, align 8
|
|
call void @llvm.memset.p0.i64(ptr align 16 %baz, i8 0, i64 24, i1 false)
|
|
ret i32 1
|
|
}
|