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core: Remove trunc 

The behavior of trunc is already implemented by casts and is therefore
redundant.
This commit is contained in:
David Mak 2023-11-03 10:04:03 +08:00 committed by sb10q
parent 4dbe07a0c0
commit fd787ca3f5
2 changed files with 0 additions and 14 deletions
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9
nac3core/src/toplevel/builtins.rs
View File

@ -1525,14 +1525,6 @@ pub fn get_builtins(primitives: &mut (PrimitiveStore, Unifier)) -> BuiltinInfo {
&[(float, "x")], &[(float, "x")],
"llvm.fabs.f64", "llvm.fabs.f64",
), ),
create_fn_by_intrinsic(
primitives,
&var_map,
"trunc",
float,
&[(float, "x")],
"llvm.trunc.f64",
),
create_fn_by_intrinsic( create_fn_by_intrinsic(
primitives, primitives,
&var_map, &var_map,
@ -2002,7 +1994,6 @@ pub fn get_builtins(primitives: &mut (PrimitiveStore, Unifier)) -> BuiltinInfo {
"log10", "log10",
"log2", "log2",
"fabs", "fabs",
"trunc",
"sqrt", "sqrt",
"rint", "rint",
"tan", "tan",

5
nac3standalone/demo/src/math.py
View File

@ -95,10 +95,6 @@ def test_ceil64():
for x in [-1.5, -0.5, 0.5, 1.5]: for x in [-1.5, -0.5, 0.5, 1.5]:
output_int64(ceil64(x)) output_int64(ceil64(x))
def test_trunc():
for x in [-1.5, -0.5, 0.5, 1.5, dbl_inf(), -dbl_inf(), dbl_nan()]:
output_float64(trunc(x))
def test_sqrt(): def test_sqrt():
for x in [1.0, 2.0, 4.0, dbl_inf(), -dbl_inf(), dbl_nan()]: for x in [1.0, 2.0, 4.0, dbl_inf(), -dbl_inf(), dbl_nan()]:
output_float64(sqrt(x)) output_float64(sqrt(x))
@ -232,7 +228,6 @@ def run() -> int32:
test_floor64() test_floor64()
test_ceil() test_ceil()
test_ceil64() test_ceil64()
test_trunc()
test_sqrt() test_sqrt()
test_rint() test_rint()
test_tan() test_tan()