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Remove f16. It is not really supported by modern CPU hardware.

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This commit is contained in:
Brendan Hansknecht 2021-09-21 16:51:47 -07:00
parent 09aa522ee5
commit 0c6f8f308f
8 changed files with 10 additions and 22 deletions
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9
compiler/gen_llvm/src/llvm/build.rs
View file

@ -4863,7 +4863,7 @@ fn run_low_level<'a, 'ctx, 'env>(
Usize | Int128 | Int64 | Int32 | Int16 | Int8 => {
build_int_unary_op(env, arg.into_int_value(), arg_builtin, op)
}
Float128 | Float64 | Float32 | Float16 => {
Float128 | Float64 | Float32 => {
build_float_unary_op(env, arg.into_float_value(), op)
}
_ => {
@ -4959,7 +4959,7 @@ fn run_low_level<'a, 'ctx, 'env>(
"lt_or_gt",
)
}
Float128 | Float64 | Float32 | Float16 => {
Float128 | Float64 | Float32 => {
let are_equal = env.builder.build_float_compare(
FloatPredicate::OEQ,
lhs_arg.into_float_value(),
@ -5405,8 +5405,7 @@ fn to_cc_type_builtin<'a, 'ctx, 'env>(
| Builtin::Decimal
| Builtin::Float128
| Builtin::Float64
| Builtin::Float32
| Builtin::Float16 => basic_type_from_builtin(env, builtin),
| Builtin::Float32 => basic_type_from_builtin(env, builtin),
Builtin::Str | Builtin::EmptyStr | Builtin::List(_) | Builtin::EmptyList => {
env.str_list_c_abi().into()
}
@ -5769,7 +5768,7 @@ pub fn build_num_binop<'a, 'ctx, 'env>(
rhs_layout,
op,
),
Float128 | Float64 | Float32 | Float16 => build_float_binop(
Float128 | Float64 | Float32 => build_float_binop(
env,
parent,
lhs_arg.into_float_value(),

1
compiler/gen_llvm/src/llvm/build_hash.rs
View file

@ -132,7 +132,6 @@ fn hash_builtin<'a, 'ctx, 'env>(
| Builtin::Float64
| Builtin::Float32
| Builtin::Float128
| Builtin::Float16
| Builtin::Decimal
| Builtin::Usize => {
let hash_bytes = store_and_use_as_u8_ptr(env, val, layout);

2
compiler/gen_llvm/src/llvm/compare.rs
View file

@ -103,7 +103,6 @@ fn build_eq_builtin<'a, 'ctx, 'env>(
Builtin::Float128 => float_cmp(FloatPredicate::OEQ, "eq_f128"),
Builtin::Float64 => float_cmp(FloatPredicate::OEQ, "eq_f64"),
Builtin::Float32 => float_cmp(FloatPredicate::OEQ, "eq_f32"),
Builtin::Float16 => float_cmp(FloatPredicate::OEQ, "eq_f16"),
Builtin::Str => str_equal(env, lhs_val, rhs_val),
Builtin::List(elem) => build_list_eq(
@ -247,7 +246,6 @@ fn build_neq_builtin<'a, 'ctx, 'env>(
Builtin::Float128 => float_cmp(FloatPredicate::ONE, "neq_f128"),
Builtin::Float64 => float_cmp(FloatPredicate::ONE, "neq_f64"),
Builtin::Float32 => float_cmp(FloatPredicate::ONE, "neq_f32"),
Builtin::Float16 => float_cmp(FloatPredicate::ONE, "neq_f16"),
Builtin::Str => {
let is_equal = str_equal(env, lhs_val, rhs_val).into_int_value();

1
compiler/gen_llvm/src/llvm/convert.rs
View file

@ -97,7 +97,6 @@ pub fn basic_type_from_builtin<'a, 'ctx, 'env>(
Float128 => context.f128_type().as_basic_type_enum(),
Float64 => context.f64_type().as_basic_type_enum(),
Float32 => context.f32_type().as_basic_type_enum(),
Float16 => context.f16_type().as_basic_type_enum(),
Dict(_, _) | EmptyDict => zig_dict_type(env).into(),
Set(_) | EmptySet => zig_dict_type(env).into(),
List(_) | EmptyList => zig_list_type(env).into(),