[Mesa-dev] [PATCH 4/5] i965/fs: Change try_opt_frontfacing_ternary to eliminate asserts

[Ian Romanick]

From: Ian Romanick <ian.d.romanick at intel.com>

If we check for the case that is actually necessary, the asserts
become superfluous.

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
Cc: Matt Turner <mattst88 at gmail.com>
---
 src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
index 3d79796..917d3da 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
@@ -2845,11 +2845,8 @@ fs_visitor::try_opt_frontfacing_ternary(ir_if *ir)
    if (!then_rhs || !else_rhs)
       return false;
 
-   if ((then_rhs->is_one() || then_rhs->is_negative_one()) &&
-       (else_rhs->is_one() || else_rhs->is_negative_one())) {
-      assert(then_rhs->is_one() == else_rhs->is_negative_one());
-      assert(else_rhs->is_one() == then_rhs->is_negative_one());
-
+   if ((then_rhs->is_one() && else_rhs->is_negative_one()) ||
+       (else_rhs->is_one() && then_rhs->is_negative_one())) {
       then_assign->lhs->accept(this);
       fs_reg dst = this->result;
       dst.type = BRW_REGISTER_TYPE_D;
-- 
2.1.0