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Add intrinsics.sqrt for floating-point values

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This commit is contained in:
gingerBill
2021-05-19 10:32:41 +01:00
parent 8d044fd442
commit e0225c3579
4 changed files with 60 additions and 11 deletions
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src/check_builtin.cpp
+28
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@@ -2026,6 +2026,34 @@ bool check_builtin_procedure(CheckerContext *c, Operand *operand, Ast *call, i32
}
break;
case BuiltinProc_sqrt:
{
Operand x = {};
check_expr(c, &x, ce->args[0]);
if (x.mode == Addressing_Invalid) {
return false;
}
if (!is_type_float(x.type)) {
gbString xts = type_to_string(x.type);
error(x.expr, "Expected a floating point value for '%.*s', got %s", LIT(builtin_procs[id].name), xts);
gb_string_free(xts);
return false;
}
if (x.mode == Addressing_Constant) {
f64 v = exact_value_to_f64(x.value);
operand->mode = Addressing_Constant;
operand->type = x.type;
operand->value = exact_value_float(gb_sqrt(v));
break;
}
operand->mode = Addressing_Value;
operand->type = default_type(x.type);
}
break;
case BuiltinProc_atomic_fence:
case BuiltinProc_atomic_fence_acq:
case BuiltinProc_atomic_fence_rel: