117     LDR     r8, [r1], #4    // val_tw = *twiddle++;  in dct_IV_func1()
118     LDR     r5, [r2, #0]    // accu2 = pDat_0[0]  in dct_IV_func1()
119     LDR     r4, [r3, #0]    // accu1 = pDat_1[0]  in dct_IV_func1()
127     LDR     r8, [r1], #4    // val_tw = *twiddle++;  in dct_IV_func1()
128     LDR     r7, [r3, #-4]   // accu4 = pDat_1[-1]  in dct_IV_func1()
129     LDR     r6, [r2, #4]    // accu3 = pDat_0[1]  in dct_IV_func1()
143     LDR     r8, [r1], #4    // val_tw = *twiddle++;  in dct_IV_func1()
144     LDR     r5, [r2, #0]    // accu2 = pDat_0[0]  in dct_IV_func1()
145     LDR     r4, [r3, #0]    // accu1 = pDat_1[0]  in dct_IV_func1()
153     LDR     r8, [r1], #4    // val_tw = *twiddle++;  in dct_IV_func1()
154     LDR     r7, [r3, #-4]   // accu4 = pDat_1[-1]  in dct_IV_func1()
155     LDR     r6, [r2, #4]    // accu3 = pDat_0[1]  in dct_IV_func1()
203     LDR     val_tw, [twiddle], inc, LSL #2    // val_tw = *twiddle; twiddle += inc  in dct_IV_func2()
216     LDR     accu4, [pDat_0, #4]  in dct_IV_func2()
217     LDR     accu3, [pDat_0]  in dct_IV_func2()
224     LDR     accu1, [pDat_1, #-8]  in dct_IV_func2()
225     LDR     accu2, [pDat_1, #-4]  in dct_IV_func2()
227     LDR     val_tw, [twiddle], inc, LSL #2    // val_tw = *twiddle; twiddle += inc  in dct_IV_func2()
241     LDR     accu4, [pDat_0, #4]  in dct_IV_func2()
242     LDR     accu3, [pDat_0]  in dct_IV_func2()
249     LDR     accu1, [pDat_1, #-8]  in dct_IV_func2()
250     LDR     accu2, [pDat_1, #-4]  in dct_IV_func2()
255     LDR     val_tw, [twiddle], inc, LSL #2    // val_tw = *twiddle; twiddle += inc  in dct_IV_func2()
294     LDR     r8, [r1], #4               // val_tw = *twiddle++  in dst_IV_func1()
295     LDR     r5, [r2]                   // accu2 = pDat_0[0]  in dst_IV_func1()
296     LDR     r6, [r2, #4]               // accu3 = pDat_0[1]  in dst_IV_func1()
299     LDR     r4, [r3, #-4]              // accu1 = pDat_1[-1]  in dst_IV_func1()
303     LDR     r7, [r3, #-8]              // accu4 = pDat_1[-2]  in dst_IV_func1()
305     LDR     r8, [r1], #4               // val_tw = *twiddle++  in dst_IV_func1()
317     LDR     r8, [r1], #4               // val_tw = *twiddle++  in dst_IV_func1()
318     LDR     r5, [r2]                   // accu2 = pDat_0[0]  in dst_IV_func1()
319     LDR     r6, [r2, #4]               // accu3 = pDat_0[1]  in dst_IV_func1()
322     LDR     r4, [r3, #-4]              // accu1 = pDat_1[-1]  in dst_IV_func1()
326     LDR     r7, [r3, #-8]              // accu4 = pDat_1[-2]  in dst_IV_func1()
328     LDR     r8, [r1], #4               // val_tw = *twiddle++  in dst_IV_func1()
383     LDR     val_tw, [twiddle], inc, LSL #2    // val_tw = *twiddle; twiddle += inc  in dst_IV_func2()
395   	LDR     accu4, [pDat_0]                   // accu4 = pDat_0[0]  in dst_IV_func2()
396   	LDR     accu3, [pDat_0, #4]               // accu3 = pDat_0[1]  in dst_IV_func2()
407     LDR     accu1, [pDat_1, #-4]              // accu1 = pDat_1[-1]  in dst_IV_func2()
408     LDR     accu2, [pDat_1]                   // accu2 = pDat_1[0]  in dst_IV_func2()
415     LDR     val_tw, [twiddle], inc, LSL #2    // val_tw = *twiddle; twiddle += inc  in dst_IV_func2()
427   	LDR     accu4, [pDat_0]                   // accu4 = pDat_0[0]  in dst_IV_func2()
428   	LDR     accu3, [pDat_0, #4]               // accu3 = pDat_0[1]  in dst_IV_func2()
439     LDR     accu1, [pDat_1, #-4]              // accu1 = pDat_1[-1]  in dst_IV_func2()
440     LDR     accu2, [pDat_1]                   // accu2 = pDat_1[0]  in dst_IV_func2()