x86: fix assignment in assert typo

diff --git a/src/mesa/x86/rtasm/x86sse.c b/src/mesa/x86/rtasm/x86sse.c
index 1111e8d..39c0e9b 100644 (file)
--- a/src/mesa/x86/rtasm/x86sse.c
+++ b/src/mesa/x86/rtasm/x86sse.c
@@ -820,7 +820,7 @@ static void x87_arith_op( struct x86_function *p, struct x86_reg dst, struct x86
         assert(0);
    }
    else if (dst.idx == 0) {
-      assert(arg.file = file_REG32);
+      assert(arg.file == file_REG32);
       emit_1ub(p, 0xd8);
       emit_modrm_noreg(p, argmem_noreg, arg);
    }