intel/tools: Simplify dstregion
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5956>
diff --git a/src/intel/tools/i965_gram.y b/src/intel/tools/i965_gram.y
index bddf978..03ebc7e 100644
--- a/src/intel/tools/i965_gram.y
+++ b/src/intel/tools/i965_gram.y
@@ -1426,14 +1426,9 @@
dstreg dstregion writemask reg_type
{
$$ = $1;
-
- if ($2 == -1) {
- $$.hstride = BRW_HORIZONTAL_STRIDE_1;
- $$.vstride = BRW_VERTICAL_STRIDE_1;
- $$.width = BRW_WIDTH_1;
- } else {
- $$.hstride = $2;
- }
+ $$.vstride = BRW_VERTICAL_STRIDE_1;
+ $$.width = BRW_WIDTH_1;
+ $$.hstride = $2;
$$.type = $4;
$$.writemask = $3;
$$.swizzle = BRW_SWIZZLE_NOOP;
@@ -1457,13 +1452,9 @@
| nullreg dstregion writemask reg_type
{
$$ = $1;
- if ($2 == -1) {
- $$.hstride = BRW_HORIZONTAL_STRIDE_1;
- $$.vstride = BRW_VERTICAL_STRIDE_1;
- $$.width = BRW_WIDTH_1;
- } else {
- $$.hstride = $2;
- }
+ $$.vstride = BRW_VERTICAL_STRIDE_1;
+ $$.width = BRW_WIDTH_1;
+ $$.hstride = $2;
$$.writemask = $3;
$$.type = $4;
}
@@ -1926,7 +1917,10 @@
/* Regions */
dstregion:
- %empty { $$ = -1; }
+ %empty
+ {
+ $$ = BRW_HORIZONTAL_STRIDE_1;
+ }
| LANGLE exp RANGLE
{
if ($2 != 0 && ($2 > 4 || !isPowerofTwo($2)))