diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index 23a8f2ff80d..20acafa52b4 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -2314,6 +2314,7 @@ fs_visitor::try_rep_send() { int i, count; fs_inst *start = NULL; + bblock_t *mov_block; /* From the Ivybridge PRM, Volume 4 Part 1, section 3.9.11.2 * ("Message Descriptor - Render Target Write"): @@ -2343,15 +2344,19 @@ fs_visitor::try_rep_send() */ count = 0; foreach_block_and_inst_safe(block, fs_inst, inst, cfg) { - if (count == 0) + if (count == 0) { start = inst; + mov_block = block; + } if (inst->opcode == BRW_OPCODE_MOV && inst->dst.file == MRF && inst->dst.reg == start->dst.reg + 2 * count && inst->src[0].file == HW_REG && inst->src[0].reg_offset == start->src[0].reg_offset + count) { - if (count == 0) + if (count == 0) { start = inst; + mov_block = block; + } count++; } @@ -2381,9 +2386,9 @@ fs_visitor::try_rep_send() mov->dst.type = BRW_REGISTER_TYPE_F; /* Replace the four MOVs with the new vec4 MOV. */ - start->insert_before(block, mov); + start->insert_before(mov_block, mov); for (i = 0; i < 4; i++) - ((fs_inst *) mov->next)->remove(block); + ((fs_inst *) mov->next)->remove(mov_block); /* Finally, adjust the message length and set the opcode to * REP_FB_WRITE for the send, so that the generator will use the |