GLSL IR vs. NIR FS instructions on snb:
total instructions in shared programs: 4976784 -> 4973072 (-0.07%)
instructions in affected programs: 3309521 -> 3305809 (-0.11%)
helped: 7161
HURT: 9839
GAINED: 55
LOST: 23
GLSL IR vs. NIR FS instructions on ivb:
total instructions in shared programs: 4593938 -> 4588496 (-0.12%)
instructions in affected programs: 2948822 -> 2943380 (-0.18%)
helped: 6878
HURT: 8801
GAINED: 69
LOST: 44
GLSL IR vs. NIR FS instructions on hsw:
total instructions in shared programs: 4089459 -> 4081368 (-0.20%)
instructions in affected programs: 2592474 -> 2584383 (-0.31%)
helped: 6492
HURT: 9403
GAINED: 69
LOST: 32
GLSL IR vs. NIR FS instructions on bdw:
total instructions in shared programs: 4065050 -> 4058653 (-0.16%)
instructions in affected programs: 2555555 -> 2549158 (-0.25%)
helped: 5910
HURT: 9765
GAINED: 45
LOST: 53
---
src/mesa/drivers/dri/i965/brw_fs.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp
b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 3d4d31a..42f6604 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -3943,7 +3943,7 @@ fs_visitor::run_fs()
* functions called "main").
*/
if (shader) {
- if (env_var_as_boolean("INTEL_USE_NIR", false)) {
+ if (env_var_as_boolean("INTEL_USE_NIR", brw->gen >= 6)) {
emit_nir_code();
} else {
foreach_in_list(ir_instruction, ir, shader->base.ir) {
--
2.3.2
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