Mesa (master): nv50/ir: enable sat modifier for OP_SUB

[Ilia Mirkin]

Module: Mesa
Branch: master
Commit: e452cfb149a5ae17a2d3315396f4ab001c20bb68
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=e452cfb149a5ae17a2d3315396f4ab001c20bb68

Author: Ilia Mirkin <imirkin at alum.mit.edu>
Date:   Sun Jan  4 19:32:18 2015 -0500

nv50/ir: enable sat modifier for OP_SUB

SUB is handled the same as ADD, so no reason not to allow a saturate
modifier on it.

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>

---

 src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp
index c13c565..48f996b 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp
@@ -83,7 +83,7 @@ static const struct opProperties _initProps[] =
 {
    //           neg  abs  not  sat  c[]  s[], a[], imm
    { OP_ADD,    0x3, 0x0, 0x0, 0x8, 0x2, 0x1, 0x1, 0x2 },
-   { OP_SUB,    0x3, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x2 },
+   { OP_SUB,    0x3, 0x0, 0x0, 0x8, 0x2, 0x1, 0x1, 0x2 },
    { OP_MUL,    0x3, 0x0, 0x0, 0x8, 0x2, 0x1, 0x1, 0x2 },
    { OP_MAX,    0x3, 0x3, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0 },
    { OP_MIN,    0x3, 0x3, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0 },