Mesa (master): i965: Fix flipped value of the not-embedded-in-if on gen6.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: b2167a6c013c057e731b96486e3363c1d1171d60
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b2167a6c013c057e731b96486e3363c1d1171d60

Author: Eric Anholt <eric at anholt.net>
Date:   Tue Dec  7 17:07:05 2010 -0800

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)

---

 src/mesa/drivers/dri/i965/brw_fs.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 8840b6d..6bb195b 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;