[Mesa-dev] [PATCH] gm107/ir: make sure that flagsDef is set when emitting setcond

[Samuel Pitoiset]

Rely on the existence of a second destination when emitting a setcond
flag is dangerous, because this doesn't mean that the flag has been
correctly set. Instead rely on flagsDef like what emitX() does
for flagsSrc.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Cc: <mesa-stable at lists.freedesktop.org>
---
 src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp
index 40afbce..2c5e8f6 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp
@@ -420,7 +420,7 @@ CodeEmitterGM107::emitSAT(int pos)
 void
 CodeEmitterGM107::emitCC(int pos)
 {
-   emitField(pos, 1, insn->defExists(1));
+   emitField(pos, 1, insn->flagsDef >= 0);
 }
 
 void
-- 
2.8.3