This can save one instruction since bitcount doesn't care about specific
bits' positions.
---
src/gallium/drivers/nouveau/nv50/nv50_screen.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c
b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
index 6fd2982e3c..98eb0309ad 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
@@ -982,7 +982,7 @@ nv50_screen_create(struct nouveau_device *dev)
nouveau_getparam(dev, NOUVEAU_GETPARAM_GRAPH_UNITS, &value);
screen->TPs = util_bitcount(value & 0xffff);
- screen->MPsInTP = util_bitcount((value >> 24) & 0xf);
+ screen->MPsInTP = util_bitcount(value & 0x0f000000);
screen->mp_count = screen->TPs * screen->MPsInTP;
--
2.14.1
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