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[qfcc] Don't try to vectorize vector/quaternion unary results

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matrix_type doesn't like it and it's wrong anyway.
This commit is contained in:
Bill Currie 2025-01-18 23:15:29 +09:00
parent 1ec97632e6
commit 21868d4a38
2 changed files with 14 additions and 8 deletions
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4
tools/qfcc/source/expr_process.c
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@ -490,8 +490,8 @@ proc_assign (const expr_t *expr, rua_ctx_t *ctx)
{
auto dst = expr_process (expr->assign.dst, ctx);
auto src = expr_process (expr->assign.src, ctx);
if (is_error (src)) {
return src;
if (is_error (dst)) {
return dst;
}
if (is_error (src)) {
return src;

18
tools/qfcc/source/expr_unary.c
View file

@ -68,6 +68,7 @@ typedef struct {
const type_t *result_type;
const expr_t *(*process)(const expr_t *e);
const expr_t *(*constant)(const expr_t *e);
bool no_vectorize;
} unary_type_t;
static const expr_t *
@ -299,8 +300,10 @@ static unary_type_t float_u[] = {
};
static unary_type_t vector_u[] = {
{ .op = '-', .result_type = &type_vector, .constant = vector_negate, },
{ .op = '!', .result_type = &type_bool, .constant = vector_not, },
{ .op = '-', .result_type = &type_vector, .constant = vector_negate,
.no_vectorize = true },
{ .op = '!', .result_type = &type_bool, .constant = vector_not,
.no_vectorize = true },
{}
};
@ -331,9 +334,12 @@ static unary_type_t pointer_u[] = {
};
static unary_type_t quat_u[] = {
{ .op = '-', .result_type = &type_quaternion, .constant = quat_negate, },
{ .op = '!', .result_type = &type_bool, .constant = quat_not, },
{ .op = '~', .result_type = &type_quaternion, .constant = quat_conj, },
{ .op = '-', .result_type = &type_quaternion, .constant = quat_negate,
.no_vectorize = true },
{ .op = '!', .result_type = &type_bool, .constant = quat_not,
.no_vectorize = true },
{ .op = '~', .result_type = &type_quaternion, .constant = quat_conj,
.no_vectorize = true },
{}
};
@ -520,7 +526,7 @@ unary_expr (int op, const expr_t *e)
auto result_type = t;
if (unary_type->result_type) {
result_type = unary_type->result_type;
if (!is_handle (t)) {
if (!unary_type->no_vectorize && !is_handle (t)) {
result_type = matrix_type (result_type,
type_cols (t), type_rows (t));
}