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[qfcc] Clean up v6 rem implementation

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I couldn't do it this way before I got dag expressions working, but this
is much cleaner.
This commit is contained in:
Bill Currie 2024-11-26 14:19:58 +09:00
parent 43716e5d6a
commit 7b4aa1efd8
1 changed files with 4 additions and 12 deletions
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16
tools/qfcc/source/expr_binary.c
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@ -1199,26 +1199,18 @@ _invalid_binary_expr (int op, const expr_t *e1, const expr_t *e2,
static const expr_t *
reimplement_binary_expr (int op, const expr_t *e1, const expr_t *e2)
{
expr_t *e;
if (options.code.progsversion == PROG_ID_VERSION) {
switch (op) {
case '%':
{
expr_t *tmp1, *tmp2;
e = new_block_expr (0);
tmp1 = new_temp_def_expr (&type_float);
tmp2 = new_temp_def_expr (&type_float);
append_expr (e, assign_expr (tmp1, binary_expr ('/', e1, e2)));
append_expr (e, assign_expr (tmp2, binary_expr ('&', tmp1, tmp1)));
e->block.result = binary_expr ('-', e1, binary_expr ('*', e2, tmp2));
return e;
auto div = paren_expr (binary_expr ('/', e1, e2));
auto trn = binary_expr ('&', div, div);
return binary_expr ('-', e1, binary_expr ('*', e2, trn));
}
break;
}
}
return 0;
return nullptr;
}
static const expr_t *