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| author | Iago Toral Quiroga <itoral@igalia.com> | 2015-04-22 08:01:15 +0200 |
|---|---|---|
| committer | Francisco Jerez <currojerez@riseup.net> | 2015-08-03 12:47:21 +0300 |
| commit | d12069dcf788280e4045c459646d3777a5533b18 (patch) | |
| tree | 9e08e851f986253609a02b988b9a1defff324bd2 | |
| parent | 3656dc29bcb3fc0294df5a8b132a91abf9e0a986 (diff) | |
i965/vec4: Skip dependency control for opcodes emitting multiple instructionsi965-ssbo
The same we did for the fragment shader with commit 7452f18b.
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_generator.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_generator.cpp b/src/mesa/drivers/dri/i965/brw_vec4_generator.cpp index 1472f757ca4..1fe08b84de4 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_generator.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_generator.cpp @@ -1141,6 +1141,7 @@ vec4_generator::generate_code(const cfg_t *cfg) foreach_block_and_inst (block, vec4_instruction, inst, cfg) { struct brw_reg src[3], dst; + bool multiple_instructions_emitted = false; if (unlikely(debug_flag)) annotate(p->devinfo, &annotation, cfg, inst, p->next_insn_offset); @@ -1609,6 +1610,9 @@ vec4_generator::generate_code(const cfg_t *cfg) unreachable("Unsupported opcode"); } + if (multiple_instructions_emitted) + continue; + if (inst->opcode == VEC4_OPCODE_PACK_BYTES) { /* Handled dependency hints in the generator. */ |