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aco/nops: use up-to-date mask_size

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fossil-db (Pitcairn):
Totals from 6 (0.00% of 129702) affected shaders:
CodeSize: 8760 -> 8736 (-0.27%)
Instrs: 1714 -> 1708 (-0.35%)
Latency: 12325 -> 12302 (-0.19%)

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12720>
This commit is contained in:
Rhys Perry 2021-08-02 16:13:16 +01:00 • committed by Marge Bot
parent dfe432d829
commit bd07118b56
1 changed files with 1 additions and 1 deletions
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2
src/amd/compiler/aco_insert_NOPs.cpp
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@ -202,10 +202,10 @@ int
handle_raw_hazard_internal(Program* program, Block* block, int nops_needed, PhysReg reg,
uint32_t mask)
{
unsigned mask_size = util_last_bit(mask);
for (int pred_idx = block->instructions.size() - 1; pred_idx >= 0; pred_idx--) {
aco_ptr<Instruction>& pred = block->instructions[pred_idx];
unsigned mask_size = util_last_bit(mask);
uint32_t writemask = 0;
for (Definition& def : pred->definitions) {
if (regs_intersect(reg, mask_size, def.physReg(), def.size())) {