mirror of
https://github.com/c3lang/c3c.git
synced 2026-02-27 12:01:16 +00:00
84 lines
2.5 KiB
C
84 lines
2.5 KiB
C
// #target: macos-x64
|
|
module test;
|
|
|
|
extern fn void printf(char*, ...);
|
|
|
|
fn void main()
|
|
{
|
|
int[8] x;
|
|
x[0..1] = 3;
|
|
x[1..2] = 5;
|
|
x[5..7] = 52;
|
|
foreach (i : x)
|
|
{
|
|
printf("%d\n", i);
|
|
}
|
|
x[0..7] = 123;
|
|
}
|
|
|
|
/* #expect: test.ll
|
|
|
|
@.str = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
|
|
|
|
; Function Attrs:
|
|
declare void @printf(ptr, ...) #0
|
|
|
|
; Function Attrs:
|
|
define void @test.main() #0 {
|
|
entry:
|
|
%x = alloca [8 x i32], align 16
|
|
%.anon = alloca i64, align 8
|
|
%i = alloca i32, align 4
|
|
call void @llvm.memset.p0.i64(ptr align 16 %x, i8 0, i64 32, i1 false)
|
|
store i32 3, ptr %x, align 4
|
|
%ptradd = getelementptr inbounds i8, ptr %x, i64 4
|
|
store i32 3, ptr %ptradd, align 4
|
|
%ptradd1 = getelementptr inbounds i8, ptr %x, i64 4
|
|
store i32 5, ptr %ptradd1, align 4
|
|
%ptradd2 = getelementptr inbounds i8, ptr %x, i64 8
|
|
store i32 5, ptr %ptradd2, align 4
|
|
%ptradd3 = getelementptr inbounds i8, ptr %x, i64 20
|
|
store i32 52, ptr %ptradd3, align 4
|
|
%ptradd4 = getelementptr inbounds i8, ptr %x, i64 24
|
|
store i32 52, ptr %ptradd4, align 4
|
|
%ptradd5 = getelementptr inbounds i8, ptr %x, i64 28
|
|
store i32 52, ptr %ptradd5, align 4
|
|
store i64 0, ptr %.anon, align 8
|
|
br label %loop.cond
|
|
loop.cond: ; preds = %loop.body, %entry
|
|
%0 = load i64, ptr %.anon, align 8
|
|
%gt = icmp ugt i64 8, %0
|
|
br i1 %gt, label %loop.body, label %loop.exit
|
|
loop.body: ; preds = %loop.cond
|
|
%1 = load i64, ptr %.anon, align 8
|
|
%ptroffset = getelementptr inbounds [4 x i8], ptr %x, i64 %1
|
|
%2 = load i32, ptr %ptroffset, align 4
|
|
store i32 %2, ptr %i, align 4
|
|
%3 = load i32, ptr %i, align 4
|
|
call void (ptr, ...) @printf(ptr @.str, i32 %3)
|
|
%4 = load i64, ptr %.anon, align 8
|
|
%addnuw = add nuw i64 %4, 1
|
|
store i64 %addnuw, ptr %.anon, align 8
|
|
br label %loop.cond
|
|
loop.exit: ; preds = %loop.cond
|
|
br label %cond
|
|
cond: ; preds = %assign, %loop.exit
|
|
%5 = phi i64 [ 0, %loop.exit ], [ %add, %assign ]
|
|
%lt = icmp slt i64 %5, 8
|
|
br i1 %lt, label %assign, label %exit
|
|
assign: ; preds = %cond
|
|
%ptroffset6 = getelementptr inbounds [4 x i8], ptr %x, i64 %5
|
|
store i32 123, ptr %ptroffset6, align 4
|
|
%add = add i64 %5, 1
|
|
br label %cond
|
|
exit: ; preds = %cond
|
|
ret void
|
|
}
|
|
|
|
; Function Attrs:
|
|
define i32 @main(i32 %0, ptr %1) #0 {
|
|
entry:
|
|
call void @test.main()
|
|
ret i32 0
|
|
}
|