From: Kenneth Graunke <kenneth@whitecape.org>
Date: Mon, 11 Aug 2014 22:05:54 +0000 (-0700)
Subject: i965: Revert part of f5cc3fdcf1680b116612fac7c39f1bd79f5e555e.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f73594778b0ef9804fc7839d5e2051d051d4ef48;p=mesa.git

i965: Revert part of f5cc3fdcf1680b116612fac7c39f1bd79f5e555e.

Fixes non-termination in various Piglit tests.

Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
---

diff --git a/src/mesa/drivers/dri/i965/brw_vec4_cse.cpp b/src/mesa/drivers/dri/i965/brw_vec4_cse.cpp
index 1b8c9872d7f..29d2e026205 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_cse.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_cse.cpp
@@ -82,7 +82,7 @@ is_expression(const vec4_instruction *const inst)
    case SHADER_OPCODE_COS:
       return inst->mlen == 0;
    default:
-      return !inst->has_side_effects();
+      return false;
    }
 }