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Minimize extra dependencies if u128/i128 and f16 are not used

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This commit is contained in:
gingerBill
2024-02-02 11:42:22 +00:00
parent 539cec7496
commit e7122a0950
2 changed files with 68 additions and 25 deletions
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53
src/check_expr.cpp
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@@ -3114,6 +3114,25 @@ gb_internal void check_cast(CheckerContext *c, Operand *x, Type *type) {
final_type = default_type(x->type);
}
update_untyped_expr_type(c, x->expr, final_type, true);
} else {
Type *src = core_type(x->type);
Type *dst = core_type(type);
if (src != dst) {
if (is_type_integer_128bit(src) && is_type_float(dst)) {
add_package_dependency(c, "runtime", "floattidf_unsigned");
add_package_dependency(c, "runtime", "floattidf");
} else if (is_type_integer_128bit(dst) && is_type_float(src)) {
add_package_dependency(c, "runtime", "fixunsdfti");
add_package_dependency(c, "runtime", "fixunsdfdi");
} else if (src == t_f16 && is_type_float(dst)) {
add_package_dependency(c, "runtime", "gnu_h2f_ieee");
add_package_dependency(c, "runtime", "extendhfsf2");
} else if (is_type_float(dst) && dst == t_f16) {
add_package_dependency(c, "runtime", "truncsfhf2");
add_package_dependency(c, "runtime", "truncdfhf2");
add_package_dependency(c, "runtime", "gnu_f2h_ieee");
}
}
}
x->type = type;
@@ -3734,9 +3753,14 @@ gb_internal void check_binary_expr(CheckerContext *c, Operand *x, Ast *node, Typ
x->mode = Addressing_Invalid;
return;
}
if (op.kind == Token_Quo || op.kind == Token_QuoEq) {
Type *bt = base_type(x->type);
Type *bt = base_type(x->type);
if (op.kind == Token_Mod || op.kind == Token_ModEq ||
op.kind == Token_ModMod || op.kind == Token_ModModEq) {
if (bt->kind == Type_Basic) switch (bt->Basic.kind) {
case Basic_u128: add_package_dependency(c, "runtime", "umodti3"); break;
case Basic_i128: add_package_dependency(c, "runtime", "modti3"); break;
}
} else if (op.kind == Token_Quo || op.kind == Token_QuoEq) {
if (bt->kind == Type_Basic) switch (bt->Basic.kind) {
case Basic_complex32: add_package_dependency(c, "runtime", "quo_complex32"); break;
case Basic_complex64: add_package_dependency(c, "runtime", "quo_complex64"); break;
@@ -3744,13 +3768,32 @@ gb_internal void check_binary_expr(CheckerContext *c, Operand *x, Ast *node, Typ
case Basic_quaternion64: add_package_dependency(c, "runtime", "quo_quaternion64"); break;
case Basic_quaternion128: add_package_dependency(c, "runtime", "quo_quaternion128"); break;
case Basic_quaternion256: add_package_dependency(c, "runtime", "quo_quaternion256"); break;
case Basic_u128: add_package_dependency(c, "runtime", "udivti3"); break;
case Basic_i128: add_package_dependency(c, "runtime", "divti3"); break;
}
} else if (op.kind == Token_Mul || op.kind == Token_MulEq) {
Type *bt = base_type(x->type);
if (bt->kind == Type_Basic) switch (bt->Basic.kind) {
case Basic_quaternion64: add_package_dependency(c, "runtime", "mul_quaternion64"); break;
case Basic_quaternion64: add_package_dependency(c, "runtime", "mul_quaternion64"); break;
case Basic_quaternion128: add_package_dependency(c, "runtime", "mul_quaternion128"); break;
case Basic_quaternion256: add_package_dependency(c, "runtime", "mul_quaternion256"); break;
case Basic_u128:
case Basic_i128:
if (is_arch_wasm()) {
add_package_dependency(c, "runtime", "__multi3");
}
break;
}
} else if (op.kind == Token_Shl || op.kind == Token_ShlEq) {
if (bt->kind == Type_Basic) switch (bt->Basic.kind) {
case Basic_u128:
case Basic_i128:
if (is_arch_wasm()) {
add_package_dependency(c, "runtime", "__ashlti3");
}
break;
}
}