From: Eric Anholt <eric@anholt.net>
Date: Wed, 8 Dec 2010 01:07:05 +0000 (-0800)
Subject: i965: Fix flipped value of the not-embedded-in-if on gen6.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b2167a6c013c057e731b96486e3363c1d1171d60;p=mesa.git

i965: Fix flipped value of the not-embedded-in-if on gen6.

Fixes:
glean/glsl1-! (not) operator (1, fail)
glean/glsl1-! (not) operator (1, pass)
---

diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 8840b6d6f73..6bb195b4877 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -1625,7 +1625,7 @@ fs_visitor::emit_if_gen6(ir_if *ir)
 
       switch (expr->operation) {
       case ir_unop_logic_not:
-	 inst = emit(fs_inst(BRW_OPCODE_IF, temp, op[0], fs_reg(1)));
+	 inst = emit(fs_inst(BRW_OPCODE_IF, temp, op[0], fs_reg(0)));
 	 inst->conditional_mod = BRW_CONDITIONAL_Z;
 	 return;