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i965/vec4: Use foreach_inst_in_block a couple more places.

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Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
This commit is contained in:
Matt Turner
2014-07-12 11:21:21 -07:00
parent 1761671b06
commit 3e9105f7ee
2 changed files with 2 additions and 8 deletions
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src/mesa/drivers/dri/i965/brw_vec4.cpp
+1 -4
View File
@@ -755,14 +755,11 @@ vec4_visitor::opt_set_dependency_control()
for (int i = 0; i < cfg->num_blocks; i++) {
bblock_t *bblock = cfg->blocks[i];
vec4_instruction *inst;
memset(last_grf_write, 0, sizeof(last_grf_write));
memset(last_mrf_write, 0, sizeof(last_mrf_write));
for (inst = (vec4_instruction *)bblock->start;
inst != (vec4_instruction *)bblock->end->next;
inst = (vec4_instruction *)inst->next) {
foreach_inst_in_block (vec4_instruction, inst, bblock) {
/* If we read from a register that we were doing dependency control
* on, don't do dependency control across the read.
*/
src/mesa/drivers/dri/i965/brw_vec4_cse.cpp
+1 -4
View File
@@ -132,10 +132,7 @@ vec4_visitor::opt_cse_local(bblock_t *block)
void *cse_ctx = ralloc_context(NULL);
int ip = block->start_ip;
for (vec4_instruction *inst = (vec4_instruction *)block->start;
inst != block->end->next;
inst = (vec4_instruction *) inst->next) {
foreach_inst_in_block (vec4_instruction, inst, block) {
/* Skip some cases. */
if (is_expression(inst) && !inst->predicate && inst->mlen == 0 &&
(inst->dst.file != HW_REG || inst->dst.is_null()))