From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Sun, 15 Jan 2017 17:15:06 +0000 (-0500)
Subject: nvc0/ir: emit FMZ flag when requested on FFMA
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=dd39e487261990a7e7ac699d004e64dda48f08d8;p=mesa.git

nvc0/ir: emit FMZ flag when requested on FFMA

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

diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp
index ef0693987cd..a58335dd8f3 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp
@@ -537,6 +537,10 @@ CodeEmitterNVC0::emitFMAD(const Instruction *i)
 
       if (i->saturate)
          code[0] |= 1 << 5;
+
+      if (i->dnz)
+         code[0] |= 1 << 7;
+      else
       if (i->ftz)
          code[0] |= 1 << 6;
    } else {