i965/vs: Do the temporary allocation in emit_scratch_write().

Both callers were doing basically the same thing, just written differently.

Reviewed-by: Kenneth Graunke <[email protected]>

1 files changed, 1 insertions, 10 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp b/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp
index a2381bc30f2..ac3d401ac3f 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp
@@ -346,16 +346,7 @@ vec4_visitor::spill_reg(int spill_reg_nr)
       }
 
       if (inst->dst.file == GRF && inst->dst.reg == spill_reg_nr) {
-         dst_reg spill_reg = inst->dst;
-         inst->dst.reg = virtual_grf_alloc(1);
-
-         /* We don't want a swizzle when reading from the source; read the
-          * whole register and use spill_reg's writemask to select which
-          * channels to write.
-          */
-         src_reg temp = src_reg(inst->dst);
-         temp.swizzle = BRW_SWIZZLE_XYZW;
-         emit_scratch_write(inst, temp, spill_offset);
+         emit_scratch_write(inst, spill_offset);
       }
    }