darkplaces/gmqcc
0
0
Fork 0
mirror of https://github.com/DarkPlacesEngine/gmqcc.git synced 2024-11-30 15:41:12 +00:00
Code Issues Projects Releases Packages Wiki Activity

Fix left/right shift constant fold.

Browse source
This commit is contained in:
Dale Weiler 2014-03-17 09:41:53 -04:00
parent 06e2cb2b1b
commit b21e967581
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
fold.c
View file

@ -550,13 +550,13 @@ static GMQCC_INLINE ast_expression *fold_op_xor(fold_t *fold, ast_value *a, ast_
static GMQCC_INLINE ast_expression *fold_op_lshift(fold_t *fold, ast_value *a, ast_value *b) { static GMQCC_INLINE ast_expression *fold_op_lshift(fold_t *fold, ast_value *a, ast_value *b) {
if (fold_can_2(a, b) && isfloats(a, b)) if (fold_can_2(a, b) && isfloats(a, b))
return fold_constgen_float(fold, (qcfloat_t)(((qcuint_t)(floorf(fold_immvalue_float(a) * powf(2.0f, fold_immvalue_float(b))))) & 0xFFFFFF)); return fold_constgen_float(fold, (qcfloat_t)(((qcuint_t)(floorf(fold_immvalue_float(a) * powf(2.0f, fold_immvalue_float(b)))))));
return NULL; return NULL;
} }
static GMQCC_INLINE ast_expression *fold_op_rshift(fold_t *fold, ast_value *a, ast_value *b) { static GMQCC_INLINE ast_expression *fold_op_rshift(fold_t *fold, ast_value *a, ast_value *b) {
if (fold_can_2(a, b) && isfloats(a, b)) if (fold_can_2(a, b) && isfloats(a, b))
return fold_constgen_float(fold, (qcfloat_t)(((qcuint_t)(floorf(fold_immvalue_float(a) / powf(2.0f, fold_immvalue_float(b))))) & 0xFFFFFF)); return fold_constgen_float(fold, (qcfloat_t)(((qcuint_t)(floorf(fold_immvalue_float(a) / powf(2.0f, fold_immvalue_float(b)))))));
return NULL; return NULL;
} }