From: Eric Anholt <eric@anholt.net>
Date: Mon, 23 Aug 2010 19:53:39 +0000 (-0700)
Subject: ir_to_mesa: Implement f2b by comparing the arg to 0, not the result.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=66afcb560771b6ba6ad668156e9f442e86b9a7a2;p=mesa.git

ir_to_mesa: Implement f2b by comparing the arg to 0, not the result.

Fixes: glsl-fs-any
---

diff --git a/src/mesa/program/ir_to_mesa.cpp b/src/mesa/program/ir_to_mesa.cpp
index 17ebdbb220b..7a615f2d58f 100644
--- a/src/mesa/program/ir_to_mesa.cpp
+++ b/src/mesa/program/ir_to_mesa.cpp
@@ -911,7 +911,7 @@ ir_to_mesa_visitor::visit(ir_expression *ir)
    case ir_unop_f2b:
    case ir_unop_i2b:
       ir_to_mesa_emit_op2(ir, OPCODE_SNE, result_dst,
-			  result_src, src_reg_for_float(0.0));
+			  op[0], src_reg_for_float(0.0));
       break;
    case ir_unop_trunc:
       ir_to_mesa_emit_op1(ir, OPCODE_TRUNC, result_dst, op[0]);