zlib/intel/adler32vec.s

149 	mull		adler					// edx:eax = adler divided by BASE in Q47
150 	shrl		$$15, %edx				// edx is now the floor integer of adler and BASE
151 	imull		$$BASE, %edx, %edx		// edx * BASE
152 	subl		%edx, adler				// adler -= edx*BASE
154 	mull		sum2					// edx:eax = sum2 divided by BASE in Q47
155 	shrl		$$15, %edx				// edx is now the floor integer of sum2 and BASE
156 	imull		$$BASE, %edx, %eax		// eax = edx * BASE
167 	imull		$$16, adler, %edx		// edx = 16*adler;
171 	addl		%edx, sum2				// sum2 += adler*16;
173 	movd		%xmm1, %edx				// to be added to adler
175 	addl		%edx, adler				// update adler
176 	movd		%xmm3, %edx				// to be added to sum2
178 	addl		%edx, sum2				// sum2 += 1st half of update
179 	movd		%xmm3, %edx				// to be added to sum2
180 	addl		%edx, sum2				// sum2 += 2nd half of update
185 	imull		$$32, adler, %edx		// edx = 32*adler
192 	addl		%edx, sum2				// sum2 += adler*32;
202 	movd		%xmm1, %edx				// to be added to adler
204 	addl		%edx, adler				// update adler
205 	movd		%xmm3, %edx				// to be added to sum2
207 	addl		%edx, sum2				// sum2 += 1st half of update
208 	movd		%xmm3, %edx				// to be added to sum2
209 	addl		%edx, sum2				// sum2 += 2nd half of update
225     imull       $$16, adler, %edx       // edx = 16*adler;
229     addl        %edx, sum2              // sum2 += adler*16;
231     movd        %xmm1, %edx             // to be added to adler
233     addl        %edx, adler             // update adler
234     movd        %xmm3, %edx             // to be added to sum2
236     addl        %edx, sum2              // sum2 += 1st half of update
237     movd        %xmm3, %edx             // to be added to sum2
238     addl        %edx, sum2              // sum2 += 2nd half of update
305 	movzbl	(buf), %edx				// 	new input byte
307 	addl	%edx, adler				// 	adler += *buf
510 	mull		%edi					// edx:eax = adler divided by BASE in Q47
511 	shrl		$$15, %edx				// edx is now the floor integer of adler and BASE
512 	imull		$$BASE, %edx, %edx		// edx * BASE
513 	subq		%rdx, adler				// adler -= edx*BASE
515 	mull		%esi					// edx:eax = sum2 divided by BASE in Q47
516 	shrl		$$15, %edx				// edx is now the floor integer of sum2 and BASE
517 	imull		$$BASE, %edx, %eax		// eax = edx * BASE
534     imulq       $$16, adler, %rdx       // edx = 16*adler;
540     movd        %xmm1, %edx             // to be added to adler
543     movd        %xmm3, %edx             // to be added to sum2
546     movd        %xmm3, %edx             // to be added to sum2
713 	imulq		$$16, adler, %rdx		// edx = 16*adler;
719 	movd		%xmm1, %edx				// to be added to adler
722 	movd		%xmm3, %edx				// to be added to sum2
725 	movd		%xmm3, %edx				// to be added to sum2
731 	imulq		$$32, adler, %rdx		// edx = 32*adler
748 	movd		%xmm1, %edx				// to be added to adler
751 	movd		%xmm3, %edx				// to be added to sum2
754 	movd		%xmm3, %edx				// to be added to sum2
761 	imulq		$$48, adler, %rdx		// edx = 48*adler
797 	movd		%xmm7, %edx				// to be added to adler
800 	movd		%xmm3, %edx				// to be added to sum2
803 	movd		%xmm3, %edx				// to be added to sum2
809 	imulq		$$64, adler, %rdx		// edx = 64*adler
853 	movd		%xmm1, %edx				// to be added to adler
856 	movd		%xmm3, %edx				// to be added to sum2
859 	movd		%xmm3, %edx				// to be added to sum2