mirror of
https://github.com/c3lang/c3c.git
synced 2026-02-27 12:01:16 +00:00
101 lines
2.9 KiB
C
101 lines
2.9 KiB
C
fn void test()
|
|
{
|
|
int x;
|
|
int y;
|
|
long z = x * y;
|
|
z = x / y;
|
|
z = x + y;
|
|
z = x - y;
|
|
z = x % y;
|
|
z = x << y;
|
|
z = x >> y;
|
|
z = ~x;
|
|
z = -x;
|
|
int! w;
|
|
z = w ?? 1;
|
|
}
|
|
|
|
/* #expect: top_down_casts.ll
|
|
|
|
define void @top_down_casts_test() #0 {
|
|
entry:
|
|
%x = alloca i32, align 4
|
|
%y = alloca i32, align 4
|
|
%z = alloca i64, align 8
|
|
%w = alloca i32, align 4
|
|
%w.f = alloca i64, align 8
|
|
store i32 0, ptr %x, align 4
|
|
store i32 0, ptr %y, align 4
|
|
%0 = load i32, ptr %x, align 4
|
|
%sisiext = sext i32 %0 to i64
|
|
%1 = load i32, ptr %y, align 4
|
|
%sisiext1 = sext i32 %1 to i64
|
|
%mul = mul i64 %sisiext, %sisiext1
|
|
store i64 %mul, ptr %z, align 8
|
|
%2 = load i32, ptr %x, align 4
|
|
%sisiext2 = sext i32 %2 to i64
|
|
%3 = load i32, ptr %y, align 4
|
|
%sisiext3 = sext i32 %3 to i64
|
|
%sdiv = sdiv i64 %sisiext2, %sisiext3
|
|
store i64 %sdiv, ptr %z, align 8
|
|
%4 = load i32, ptr %x, align 4
|
|
%sisiext4 = sext i32 %4 to i64
|
|
%5 = load i32, ptr %y, align 4
|
|
%sisiext5 = sext i32 %5 to i64
|
|
%add = add i64 %sisiext4, %sisiext5
|
|
store i64 %add, ptr %z, align 8
|
|
%6 = load i32, ptr %x, align 4
|
|
%sisiext6 = sext i32 %6 to i64
|
|
%7 = load i32, ptr %y, align 4
|
|
%sisiext7 = sext i32 %7 to i64
|
|
%sub = sub i64 %sisiext6, %sisiext7
|
|
store i64 %sub, ptr %z, align 8
|
|
%8 = load i32, ptr %x, align 4
|
|
%sisiext8 = sext i32 %8 to i64
|
|
%9 = load i32, ptr %y, align 4
|
|
%sisiext9 = sext i32 %9 to i64
|
|
%smod = srem i64 %sisiext8, %sisiext9
|
|
store i64 %smod, ptr %z, align 8
|
|
%10 = load i32, ptr %x, align 4
|
|
%sisiext10 = sext i32 %10 to i64
|
|
%11 = load i32, ptr %y, align 4
|
|
%zext = zext i32 %11 to i64
|
|
%shl = shl i64 %sisiext10, %zext
|
|
%12 = freeze i64 %shl
|
|
store i64 %12, ptr %z, align 8
|
|
%13 = load i32, ptr %x, align 4
|
|
%sisiext11 = sext i32 %13 to i64
|
|
%14 = load i32, ptr %y, align 4
|
|
%zext12 = zext i32 %14 to i64
|
|
%ashr = ashr i64 %sisiext11, %zext12
|
|
%15 = freeze i64 %ashr
|
|
store i64 %15, ptr %z, align 8
|
|
%16 = load i32, ptr %x, align 4
|
|
%sisiext13 = sext i32 %16 to i64
|
|
%bnot = xor i64 %sisiext13, -1
|
|
store i64 %bnot, ptr %z, align 8
|
|
%17 = load i32, ptr %x, align 4
|
|
%sisiext14 = sext i32 %17 to i64
|
|
%18 = load i32, ptr %x, align 4
|
|
%sisiext15 = sext i32 %18 to i64
|
|
%neg = sub i64 0, %sisiext15
|
|
store i64 %neg, ptr %z, align 8
|
|
store i64 0, ptr %w.f, align 8
|
|
store i32 0, ptr %w, align 4
|
|
%optval = load i64, ptr %w.f, align 8
|
|
%not_err = icmp eq i64 %optval, 0
|
|
br i1 %not_err, label %after_check, label %else_block
|
|
|
|
after_check: ; preds = %entry
|
|
%19 = load i32, ptr %w, align 4
|
|
%sisiext16 = sext i32 %19 to i64
|
|
br label %phi_block
|
|
|
|
else_block: ; preds = %entry
|
|
br label %phi_block
|
|
|
|
phi_block: ; preds = %else_block, %after_check
|
|
%val = phi i64 [ %sisiext16, %after_check ], [ 1, %else_block ]
|
|
store i64 %val, ptr %z, align 8
|
|
ret void
|
|
}
|