swizzle() works for vector immediates other than VF.
---
.../drivers/dri/i965/brw_vec4_copy_propagation.cpp | 19 +------------------
1 file changed, 1 insertion(+), 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 6bd9928..5c25164 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:
--
2.7.0
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