Lines Matching refs:ecx
31 * GNU C 2.7.x, %edx and %ecx are `scratch' registers, but preserving
143 pushl %ecx
155 movl arg3, %ecx /* 3rd arg: extent len */
158 testl %ecx, %ecx
167 decl %ecx
171 movl %ecx, %edx /* save len in edx */
172 shrl $3, %ecx /* ecx = len / 8 */
202 decl %ecx
206 movl %edx, %ecx
207 andl $7, %ecx /* ecx = len % 8 */
214 decl %ecx /* > } while (--len); */
220 popl %ecx