Mesa (master): i965: remove unneeded src_reg copy in emit_shader_time_write
Kenneth Graunke
kwg at kemper.freedesktop.org
Wed Oct 28 09:28:57 UTC 2015
Module: Mesa
Branch: master
Commit: bfc73ff10eafad59b6ae9ca3991f9f1a3700b3a1
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=bfc73ff10eafad59b6ae9ca3991f9f1a3700b3a1
Author: Emil Velikov <emil.l.velikov at gmail.com>
Date: Wed Oct 7 12:38:12 2015 +0100
i965: remove unneeded src_reg copy in emit_shader_time_write
The variable is already of type src_reg. creating a new instance only to
destroy it seems unnecessary.
Signed-off-by: Emil Velikov <emil.velikov at collabora.com>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
---
src/mesa/drivers/dri/i965/brw_vec4.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.cpp b/src/mesa/drivers/dri/i965/brw_vec4.cpp
index 71a5a44..f87b86f 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4.cpp
@@ -1788,7 +1788,7 @@ vec4_visitor::emit_shader_time_write(int shader_time_subindex, src_reg value)
emit(MOV(offset, src_reg(index * SHADER_TIME_STRIDE)));
time.type = BRW_REGISTER_TYPE_UD;
- emit(MOV(time, src_reg(value)));
+ emit(MOV(time, value));
vec4_instruction *inst =
emit(SHADER_OPCODE_SHADER_TIME_ADD, dst_reg(), src_reg(dst));
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