1 /* { dg-do compile { target i?86-*-* x86_64-*-* } } */
2 /* { dg-options "-O2 --param allow-store-data-races=0" } */
4 /* Test that we don't store past VAR.A. */
8 volatile unsigned int a : 4;
18 /* { dg-final { scan-assembler-not "movl.*, var" } } */