mirror of
https://github.com/odin-lang/Odin.git
synced 2025-12-28 17:04:34 +00:00
reorganize tests and handle endian
This commit is contained in:
Laytan Laats
@@ -2175,24 +2175,21 @@ gb_internal lbValue lb_build_builtin_proc(lbProcedure *p, Ast *expr, TypeAndValu
|
||||
}
|
||||
GB_PANIC("Unknown complex type");
|
||||
} else if (is_type_float(t)) {
|
||||
Type *t_float = nullptr;
|
||||
bool little = is_type_endian_little(t) || (is_type_endian_platform(t) && build_context.endian_kind == TargetEndian_Little);
|
||||
Type *t_unsigned = nullptr;
|
||||
lbValue mask = {0};
|
||||
switch (type_size_of(t)) {
|
||||
case 2:
|
||||
t_float = t_f16;
|
||||
t_unsigned = t_u16;
|
||||
mask = lb_const_int(p->module, t_unsigned, 0x7FFF);
|
||||
mask = lb_const_int(p->module, t_unsigned, little ? 0x7FFF : 0xFF7F);
|
||||
break;
|
||||
case 4:
|
||||
t_float = t_f32;
|
||||
t_unsigned = t_u32;
|
||||
mask = lb_const_int(p->module, t_unsigned, 0x7FFFFFFF);
|
||||
mask = lb_const_int(p->module, t_unsigned, little ? 0x7FFFFFFF : 0xFFFFFF7F);
|
||||
break;
|
||||
case 8:
|
||||
t_float = t_f64;
|
||||
t_unsigned = t_u64;
|
||||
mask = lb_const_int(p->module, t_unsigned, 0x7FFFFFFFFFFFFFFF);
|
||||
mask = lb_const_int(p->module, t_unsigned, little ? 0x7FFFFFFFFFFFFFFF : 0xFFFFFFFFFFFFFF7F);
|
||||
break;
|
||||
default:
|
||||
GB_PANIC("abs: unhandled float size");
|
||||
@@ -2200,7 +2197,7 @@ gb_internal lbValue lb_build_builtin_proc(lbProcedure *p, Ast *expr, TypeAndValu
|
||||
|
||||
lbValue as_unsigned = lb_emit_transmute(p, x, t_unsigned);
|
||||
lbValue abs = lb_emit_arith(p, Token_And, as_unsigned, mask, t_unsigned);
|
||||
return lb_emit_transmute(p, abs, t_float);
|
||||
return lb_emit_transmute(p, abs, t);
|
||||
}
|
||||
|
||||
lbValue zero = lb_const_nil(p->module, t);
|
||||
|
||||
@@ -2,26 +2,65 @@ package test_internal
|
||||
|
||||
import "core:testing"
|
||||
|
||||
@(test)
|
||||
test_abs_float :: proc(t: ^testing.T) {
|
||||
not_const :: proc(v: $T) -> T { return v }
|
||||
@(private="file")
|
||||
not_const :: proc(v: $T) -> T { return v }
|
||||
|
||||
@(test)
|
||||
abs_f16_const :: proc(t: ^testing.T) {
|
||||
// Constant f16
|
||||
testing.expect_value(t, abs(f16(0.)), 0.)
|
||||
testing.expect_value(t, abs(f16(-0.)), 0.)
|
||||
testing.expect_value(t, abs(f16(-1.)), 1.)
|
||||
testing.expect_value(t, abs(min(f16)), max(f16))
|
||||
testing.expect_value(t, abs(max(f16)), max(f16))
|
||||
testing.expect_value(t, abs(f16(-.12345)), .12345)
|
||||
testing.expect_value(t, abs(f16(-.12)), .12)
|
||||
|
||||
// Constant f16le
|
||||
testing.expect_value(t, abs(f16le(0.)), 0.)
|
||||
testing.expect_value(t, abs(f16le(-0.)), 0.)
|
||||
testing.expect_value(t, abs(f16le(-1.)), 1.)
|
||||
testing.expect_value(t, abs(min(f16le)), max(f16le))
|
||||
testing.expect_value(t, abs(max(f16le)), max(f16le))
|
||||
testing.expect_value(t, abs(f16le(-.12)), .12)
|
||||
|
||||
// Constant f16be
|
||||
testing.expect_value(t, abs(f16be(0.)), 0.)
|
||||
testing.expect_value(t, abs(f16be(-0.)), 0.)
|
||||
testing.expect_value(t, abs(f16be(-1.)), 1.)
|
||||
testing.expect_value(t, abs(min(f16be)), max(f16be))
|
||||
testing.expect_value(t, abs(max(f16be)), max(f16be))
|
||||
testing.expect_value(t, abs(f16be(-.12)), .12)
|
||||
}
|
||||
|
||||
@(test)
|
||||
abs_f16_variable :: proc(t: ^testing.T) {
|
||||
// Variable f16
|
||||
testing.expect_value(t, abs(not_const(f16(0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f16(-0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f16(-1.))), 1.)
|
||||
testing.expect_value(t, abs(not_const(min(f16))), max(f16))
|
||||
testing.expect_value(t, abs(not_const(max(f16))), max(f16))
|
||||
testing.expect_value(t, abs(not_const(f16(-.12345))), .12345)
|
||||
testing.expect_value(t, abs(not_const(f16(-.12))), .12)
|
||||
|
||||
// Variable f16le
|
||||
testing.expect_value(t, abs(not_const(f16le(0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f16le(-0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f16le(-1.))), 1.)
|
||||
testing.expect_value(t, abs(not_const(min(f16le))), max(f16le))
|
||||
testing.expect_value(t, abs(not_const(max(f16le))), max(f16le))
|
||||
testing.expect_value(t, abs(not_const(f16le(-.12))), .12)
|
||||
|
||||
// Variable f16be
|
||||
testing.expect_value(t, abs(not_const(f16be(0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f16be(-0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f16be(-1.))), 1.)
|
||||
testing.expect_value(t, abs(not_const(min(f16be))), max(f16be))
|
||||
testing.expect_value(t, abs(not_const(max(f16be))), max(f16be))
|
||||
testing.expect_value(t, abs(not_const(f16be(-.12))), .12)
|
||||
}
|
||||
|
||||
@(test)
|
||||
abs_f32_const :: proc(t: ^testing.T) {
|
||||
// Constant f32
|
||||
testing.expect_value(t, abs(f32(0.)), 0.)
|
||||
testing.expect_value(t, abs(f32(-0.)), 0.)
|
||||
@@ -30,6 +69,25 @@ test_abs_float :: proc(t: ^testing.T) {
|
||||
testing.expect_value(t, abs(max(f32)), max(f32))
|
||||
testing.expect_value(t, abs(f32(-.12345)), .12345)
|
||||
|
||||
// Constant f32le
|
||||
testing.expect_value(t, abs(f32le(0.)), 0.)
|
||||
testing.expect_value(t, abs(f32le(-0.)), 0.)
|
||||
testing.expect_value(t, abs(f32le(-1.)), 1.)
|
||||
testing.expect_value(t, abs(min(f32le)), max(f32le))
|
||||
testing.expect_value(t, abs(max(f32le)), max(f32le))
|
||||
testing.expect_value(t, abs(f32le(-.12345)), .12345)
|
||||
|
||||
// Constant f32be
|
||||
testing.expect_value(t, abs(f32be(0.)), 0.)
|
||||
testing.expect_value(t, abs(f32be(-0.)), 0.)
|
||||
testing.expect_value(t, abs(f32be(-1.)), 1.)
|
||||
testing.expect_value(t, abs(min(f32be)), max(f32be))
|
||||
testing.expect_value(t, abs(max(f32be)), max(f32be))
|
||||
testing.expect_value(t, abs(f32be(-.12345)), .12345)
|
||||
}
|
||||
|
||||
@(test)
|
||||
abs_f32_variable :: proc(t: ^testing.T) {
|
||||
// Variable f32
|
||||
testing.expect_value(t, abs(not_const(f32(0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f32(-0.))), 0.)
|
||||
@@ -38,6 +96,25 @@ test_abs_float :: proc(t: ^testing.T) {
|
||||
testing.expect_value(t, abs(not_const(max(f32))), max(f32))
|
||||
testing.expect_value(t, abs(not_const(f32(-.12345))), .12345)
|
||||
|
||||
// Variable f32le
|
||||
testing.expect_value(t, abs(not_const(f32le(0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f32le(-0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f32le(-1.))), 1.)
|
||||
testing.expect_value(t, abs(not_const(min(f32le))), max(f32le))
|
||||
testing.expect_value(t, abs(not_const(max(f32le))), max(f32le))
|
||||
testing.expect_value(t, abs(not_const(f32le(-.12345))), .12345)
|
||||
|
||||
// Variable f32be
|
||||
testing.expect_value(t, abs(not_const(f32be(0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f32be(-0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f32be(-1.))), 1.)
|
||||
testing.expect_value(t, abs(not_const(min(f32be))), max(f32be))
|
||||
testing.expect_value(t, abs(not_const(max(f32be))), max(f32be))
|
||||
testing.expect_value(t, abs(not_const(f32be(-.12345))), .12345)
|
||||
}
|
||||
|
||||
@(test)
|
||||
abs_f64_const :: proc(t: ^testing.T) {
|
||||
// Constant f64
|
||||
testing.expect_value(t, abs(f64(0.)), 0.)
|
||||
testing.expect_value(t, abs(f64(-0.)), 0.)
|
||||
@@ -46,6 +123,25 @@ test_abs_float :: proc(t: ^testing.T) {
|
||||
testing.expect_value(t, abs(max(f64)), max(f64))
|
||||
testing.expect_value(t, abs(f64(-.12345)), .12345)
|
||||
|
||||
// Constant f64le
|
||||
testing.expect_value(t, abs(f64le(0.)), 0.)
|
||||
testing.expect_value(t, abs(f64le(-0.)), 0.)
|
||||
testing.expect_value(t, abs(f64le(-1.)), 1.)
|
||||
testing.expect_value(t, abs(min(f64le)), max(f64le))
|
||||
testing.expect_value(t, abs(max(f64le)), max(f64le))
|
||||
testing.expect_value(t, abs(f64le(-.12345)), .12345)
|
||||
|
||||
// Constant f64be
|
||||
testing.expect_value(t, abs(f64be(0.)), 0.)
|
||||
testing.expect_value(t, abs(f64be(-0.)), 0.)
|
||||
testing.expect_value(t, abs(f64be(-1.)), 1.)
|
||||
testing.expect_value(t, abs(min(f64be)), max(f64be))
|
||||
testing.expect_value(t, abs(max(f64be)), max(f64be))
|
||||
testing.expect_value(t, abs(f64be(-.12345)), .12345)
|
||||
}
|
||||
|
||||
@(test)
|
||||
abs_f64_variable :: proc(t: ^testing.T) {
|
||||
// Variable f64
|
||||
testing.expect_value(t, abs(not_const(f64(0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f64(-0.))), 0.)
|
||||
@@ -53,4 +149,20 @@ test_abs_float :: proc(t: ^testing.T) {
|
||||
testing.expect_value(t, abs(not_const(min(f64))), max(f64))
|
||||
testing.expect_value(t, abs(not_const(max(f64))), max(f64))
|
||||
testing.expect_value(t, abs(not_const(f64(-.12345))), .12345)
|
||||
|
||||
// Variable f64le
|
||||
testing.expect_value(t, abs(not_const(f64le(0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f64le(-0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f64le(-1.))), 1.)
|
||||
testing.expect_value(t, abs(not_const(min(f64le))), max(f64le))
|
||||
testing.expect_value(t, abs(not_const(max(f64le))), max(f64le))
|
||||
testing.expect_value(t, abs(not_const(f64le(-.12345))), .12345)
|
||||
|
||||
// Variable f64be
|
||||
testing.expect_value(t, abs(not_const(f64be(0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f64be(-0.))), 0.)
|
||||
testing.expect_value(t, abs(not_const(f64be(-1.))), 1.)
|
||||
testing.expect_value(t, abs(not_const(min(f64be))), max(f64be))
|
||||
testing.expect_value(t, abs(not_const(max(f64be))), max(f64be))
|
||||
testing.expect_value(t, abs(not_const(f64be(-.12345))), .12345)
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user