diff options
| author | Francisco Jerez <[email protected]> | 2016-02-26 17:20:19 -0800 |
|---|---|---|
| committer | Francisco Jerez <[email protected]> | 2016-03-06 12:22:40 -0800 |
| commit | dcf5e19e6564662ef3f7a4c7d42acc46a24e62c6 (patch) | |
| tree | 94f94dfe9b6444ec4452f3af28064a5d4a0ebb9b | |
| parent | ff7a2b489e6a8f3f63f71f36cd63d91cd81c326d (diff) | |
i965/vec4: Use swizzle() to swizzle immediates during constant propagation.
Reviewed-by: Iago Toral Quiroga <[email protected]>
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp b/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp index 6bd992882b8..5c2516473a5 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp @@ -76,22 +76,6 @@ is_channel_updated(vec4_instruction *inst, src_reg *values[4], int ch) inst->dst.writemask & (1 << BRW_GET_SWZ(src->swizzle, ch))); } -static unsigned -swizzle_vf_imm(unsigned vf4, unsigned swizzle) -{ - union { - unsigned vf4; - uint8_t vf[4]; - } v = { vf4 }, ret; - - ret.vf[0] = v.vf[BRW_GET_SWZ(swizzle, 0)]; - ret.vf[1] = v.vf[BRW_GET_SWZ(swizzle, 1)]; - ret.vf[2] = v.vf[BRW_GET_SWZ(swizzle, 2)]; - ret.vf[3] = v.vf[BRW_GET_SWZ(swizzle, 3)]; - - return ret.vf4; -} - static bool is_logic_op(enum opcode opcode) { @@ -144,8 +128,7 @@ try_constant_propagate(const struct brw_device_info *devinfo, } } - if (value.type == BRW_REGISTER_TYPE_VF) - value.ud = swizzle_vf_imm(value.ud, inst->src[arg].swizzle); + value = swizzle(value, inst->src[arg].swizzle); switch (inst->opcode) { case BRW_OPCODE_MOV: |