x86 validator: Implement rewriting "movntps" to "movaps" on x86-32

src/trusted/validator/validation_rewrite_test_data.S

 /*
  * Copyright 2016 The Native Client Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "native_client/src/include/build_config.h"
 #include "native_client/src/include/nacl_asm.h"
 
 #define GLOBAL_SYM(name) .global IDENTIFIER(name); IDENTIFIER(name):
@@ skipping 11 matching lines @@
 GLOBAL_SYM(no_rewrite_code_post_rewrite_end)
 
 GLOBAL_SYM(movntq_code)
     movntq %mm0, (%ebx)
 GLOBAL_SYM(movntq_code_end)
 
 GLOBAL_SYM(movntq_code_post_rewrite)
     movq %mm0, (%ebx)
 GLOBAL_SYM(movntq_code_post_rewrite_end)
 
+GLOBAL_SYM(movntps_code)
+    movntps %xmm0, (%ebx)
+GLOBAL_SYM(movntps_code_end)
+
+GLOBAL_SYM(movntps_code_post_rewrite)
+    movaps %xmm0, (%ebx)
+GLOBAL_SYM(movntps_code_post_rewrite_end)
+
 GLOBAL_SYM(movntdq_code)
     movntdq %xmm0, (%edx)
 GLOBAL_SYM(movntdq_code_end)
 
 GLOBAL_SYM(movntdq_code_post_rewrite)
     movdqa %xmm0, (%edx)
 GLOBAL_SYM(movntdq_code_post_rewrite_end)
 
 GLOBAL_SYM(prefetchnta_code)
     prefetchnta (%eax)
@@ skipping 187 matching lines @@
     movdqa %xmm15,(%r15,%rcx,1)   /* offset 10, length 6 */
     mov %ecx,%ecx                 /* offset 16, length 2 */
     movdqa %xmm15,(%r15,%rcx,1)   /* offset 18, length 6 */
     nop                           /* offset 24, length 1 */
     mov %edx,%edx                 /* offset 25, length 2 */
     mov %r9d,(%r15,%rdx,1)        /* offset 27, length 4 */
     nop                           /* offset 32, length 1 */
 GLOBAL_SYM(last_movnti_cross_bundle_by_one_post_rewrite_end)
 
 #endif