Module: Mesa Branch: master Commit: 4c4e6232ee2e6dd4c19f526c06df05b829174240 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=4c4e6232ee2e6dd4c19f526c06df05b829174240
Author: Rob Clark <robdcl...@gmail.com> Date: Tue Feb 20 13:40:46 2018 -0500 freedreno/ir3: fix use_count refcnt'ing issue Was hitting an assert with vs-varying-array-mat4-index-col-row-wr.shader_test When eliminating a copy, we were dropping the use_count of the mov that is skipped, but not increasing the use_count of it's src instruction. Fixes: 76440fcca91 freedreno/ir3: clean up dangling false-dep's Signed-off-by: Rob Clark <robdcl...@gmail.com> --- src/gallium/drivers/freedreno/ir3/ir3_cp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/gallium/drivers/freedreno/ir3/ir3_cp.c b/src/gallium/drivers/freedreno/ir3/ir3_cp.c index 7713c645e0..391e94ca44 100644 --- a/src/gallium/drivers/freedreno/ir3/ir3_cp.c +++ b/src/gallium/drivers/freedreno/ir3/ir3_cp.c @@ -361,6 +361,7 @@ reg_cp(struct ir3_cp_ctx *ctx, struct ir3_instruction *instr, instr->barrier_conflict |= src->barrier_conflict; unuse(src); + reg->instr->use_count++; } } else if (is_same_type_mov(src) && _______________________________________________ mesa-commit mailing list mesa-commit@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-commit