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xo-expression xo-reader: integer comparisons !=, <, >

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This commit is contained in:
Roland Conybeare 2025-07-27 14:32:31 -04:00
commit b811e34090
6 changed files with 101 additions and 1 deletions
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38
xo-expression/src/expression/Primitive.cpp
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@ -22,6 +22,16 @@ extern "C" {
return x != y;
}
bool
cmp_lt2_i64(std::int64_t x, std::int64_t y) {
return x < y;
}
bool
cmp_gt2_i64(std::int64_t x, std::int64_t y) {
return x > y;
}
std::int64_t
add2_i64(std::int64_t x, std::int64_t y) {
return x + y;
@ -93,6 +103,34 @@ namespace xo {
return s_retval;
}
auto
Primitive_cmp_i64::make_cmp_lt2_i64() -> rp<PrimitiveType>
{
static rp<PrimitiveType> s_retval;
if (!s_retval)
s_retval = Primitive::make("cmp_lt2_i64",
&cmp_lt2_i64,
true /*explicit_symbol_def*/,
llvmintrinsic::i_slt);
return s_retval;
}
auto
Primitive_cmp_i64::make_cmp_gt2_i64() -> rp<PrimitiveType>
{
static rp<PrimitiveType> s_retval;
if (!s_retval)
s_retval = Primitive::make("cmp_gt2_i64",
&cmp_gt2_i64,
true /*explicit_symbol_def*/,
llvmintrinsic::i_sgt);
return s_retval;
}
/* TODO: remaining integer arithmetic */
auto