i965: Silence unused variable warning on non-debug builds.

Fixes this GCC warning.
brw_eu_emit.c: In function 'brw_math2':
brw_eu_emit.c:1189: warning: unused variable 'intel'

diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c
index 419b40ba84b7c01765da7b5659405dbf9a3e428d..8ebcfa3c657e911e6781ecc0483ae4647d7d1879 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_eu_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c
@@ -1190,6 +1190,7 @@ void brw_math2(struct brw_compile *p,
    struct brw_instruction *insn = next_insn(p, BRW_OPCODE_MATH);
 
    assert(intel->gen >= 6);
+   (void) intel;
 
    /* Math is the same ISA format as other opcodes, except that CondModifier
     * becomes FC[3:0] and ThreadCtrl becomes FC[5:4].