diff options
| author | Kenneth Graunke <kenneth@whitecape.org> | 2016-04-13 16:04:04 -0700 |
|---|---|---|
| committer | Kenneth Graunke <kenneth@whitecape.org> | 2016-04-20 15:05:13 -0700 |
| commit | 2a25a5142bd78b22cc9ada41b8988bb282c2a7ac (patch) | |
| tree | ebad5df241574608eec8f0f66d841be5e7f0a5dc /src | |
| parent | 9967561158acd94edff0fa93ceaf4bc527e271ed (diff) | |
i965: Fold vectorize_mov() back into the one caller.
After the previous patch, this helper is only called in one place.
So, just fold it back in - there are a lot of parameters here and
not much code.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4.cpp | 40 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4.h | 4 |
2 files changed, 16 insertions, 28 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.cpp b/src/mesa/drivers/dri/i965/brw_vec4.cpp index 033eccee3ba..4557a650f71 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4.cpp @@ -350,28 +350,6 @@ src_reg::equals(const src_reg &r) const } bool -vec4_visitor::vectorize_mov(bblock_t *block, vec4_instruction *inst, - uint8_t imm[4], vec4_instruction *imm_inst[4], - int inst_count, unsigned writemask) -{ - if (inst_count < 2) - return false; - - unsigned vf; - memcpy(&vf, imm, sizeof(vf)); - vec4_instruction *mov = MOV(imm_inst[0]->dst, brw_imm_vf(vf)); - mov->dst.type = BRW_REGISTER_TYPE_F; - mov->dst.writemask = writemask; - inst->insert_before(block, mov); - - for (int i = 0; i < inst_count; i++) { - imm_inst[i]->remove(block); - } - - return true; -} - -bool vec4_visitor::opt_vector_float() { bool progress = false; @@ -405,8 +383,22 @@ vec4_visitor::opt_vector_float() if (last_reg != inst->dst.nr || last_reg_offset != inst->dst.reg_offset || last_reg_file != inst->dst.file) { - progress |= vectorize_mov(block, inst, imm, imm_inst, inst_count, - writemask); + + if (inst_count > 1) { + unsigned vf; + memcpy(&vf, imm, sizeof(vf)); + vec4_instruction *mov = MOV(imm_inst[0]->dst, brw_imm_vf(vf)); + mov->dst.type = BRW_REGISTER_TYPE_F; + mov->dst.writemask = writemask; + inst->insert_before(block, mov); + + for (int i = 0; i < inst_count; i++) { + imm_inst[i]->remove(block); + } + + progress = true; + } + inst_count = 0; last_reg = -1; writemask = 0; diff --git a/src/mesa/drivers/dri/i965/brw_vec4.h b/src/mesa/drivers/dri/i965/brw_vec4.h index 11db159109f..4708b6620e3 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4.h +++ b/src/mesa/drivers/dri/i965/brw_vec4.h @@ -359,10 +359,6 @@ protected: virtual void gs_end_primitive(); private: - bool vectorize_mov(bblock_t *block, vec4_instruction *inst, - uint8_t imm[4], vec4_instruction *imm_inst[4], - int inst_count, unsigned writemask); - /** * If true, then register allocation should fail instead of spilling. */ |