diff options
| author | Erico Nunes <[email protected]> | 2019-08-26 20:59:57 +0200 |
|---|---|---|
| committer | Erico Nunes <[email protected]> | 2019-09-05 23:29:24 +0000 |
| commit | f9bf1a95ecbd24e9f02a5e67f6959ccf08eba1d1 (patch) | |
| tree | df127928ae383bc3b31fcf371d5a5a5d76c3402e | |
| parent | a5df0fa0b1d821a3d3f6f483b0c712aff3dad364 (diff) | |
lima/ppir: mark regalloc created ssa unspillable
One ssa created in the spillinc code in ppir_update_spilled_src was not
properly being marked 'spilled', which made it a candidate for future
spilling attempts.
Since it was being inserted by the spilling code itself, let's mark it
unspillable to avoid an infinite spilling loop.
Signed-off-by: Erico Nunes <[email protected]>
Reviewed-by: Vasily Khoruzhick <[email protected]>
| -rw-r--r-- | src/gallium/drivers/lima/ir/pp/regalloc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/lima/ir/pp/regalloc.c b/src/gallium/drivers/lima/ir/pp/regalloc.c index dcefa1e6480..f6740c0ebb0 100644 --- a/src/gallium/drivers/lima/ir/pp/regalloc.c +++ b/src/gallium/drivers/lima/ir/pp/regalloc.c @@ -298,6 +298,7 @@ static ppir_alu_node* ppir_update_spilled_src(ppir_compiler *comp, alu_dest->ssa.num_components = 4; alu_dest->ssa.live_in = INT_MAX; alu_dest->ssa.live_out = 0; + alu_dest->ssa.spilled = true; alu_dest->write_mask = 0xf; list_addtail(&alu_dest->ssa.list, &comp->reg_list); |