Mesa (master): i965/gen6: Fix assign instead of compare in assert

[Chris Wilson]

Module: Mesa
Branch: master
Commit: 8ccbcda5c64a8bea47f6b41d46bf015ba8e515fc
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=8ccbcda5c64a8bea47f6b41d46bf015ba8e515fc

Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Fri Sep 30 21:48:18 2011 +0100

i965/gen6: Fix assign instead of compare in assert

This is from a Coverity defect report.

src/mesa/drivers/dri/i965/brw_vec4_emit.cpp
   268  static void
   269  check_gen6_math_src_arg(struct brw_reg src)
   270  {
   271     /* Source swizzles are ignored. */
   272     assert(!src.abs);
   273     assert(!src.negate);
-> 274     assert(src.dw1.bits.swizzle = BRW_SWIZZLE_XYZW);
   275  }

Reported-by: Vinson Lee <vlee at vmware.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=40214
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

---

 src/mesa/drivers/dri/i965/brw_vec4_emit.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_vec4_emit.cpp b/src/mesa/drivers/dri/i965/brw_vec4_emit.cpp
index 1eb8f3f..3feecbf 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_emit.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_emit.cpp
@@ -257,7 +257,7 @@ check_gen6_math_src_arg(struct brw_reg src)
    /* Source swizzles are ignored. */
    assert(!src.abs);
    assert(!src.negate);
-   assert(src.dw1.bits.swizzle = BRW_SWIZZLE_XYZW);
+   assert(src.dw1.bits.swizzle == BRW_SWIZZLE_XYZW);
 }
 
 void