| .text |
| .p2align 2 |
| .global ia_aac_ld_dec_rearrange_armv7 |
| |
| ia_aac_ld_dec_rearrange_armv7: |
| STMFD r13!, {r4 - r12, r14} |
| @ASR r2,r2,#3 @ |
| MOV R2, R2, ASR #3 |
| |
| |
| LOOP_REARRANGE: |
| LDRB r4, [r3], #1 @ idx = mdct_tables_ptr->re_arr_tab[n] |
| LDRB r5, [r3], #1 @ idx = mdct_tables_ptr->re_arr_tab[n] |
| LDRB r6, [r3], #1 @ idx = mdct_tables_ptr->re_arr_tab[n] |
| LDRB r7, [r3], #1 @ idx = mdct_tables_ptr->re_arr_tab[n] |
| LDRB r8, [r3], #1 @ idx = mdct_tables_ptr->re_arr_tab[n] |
| LDRB r9, [r3], #1 @ idx = mdct_tables_ptr->re_arr_tab[n] |
| LDRB r10, [r3], #1 @ idx = mdct_tables_ptr->re_arr_tab[n] |
| LDRB r11, [r3], #1 @ idx = mdct_tables_ptr->re_arr_tab[n] |
| ADD r4, r0, r4, lsl #3 |
| ADD r5, r0, r5, lsl #3 |
| ADD r6, r0, r6, lsl #3 |
| ADD r7, r0, r7, lsl #3 |
| ADD r8, r0, r8, lsl #3 |
| ADD r9, r0, r9, lsl #3 |
| ADD r10, r0, r10, lsl #3 |
| ADD r11, r0, r11, lsl #3 |
| LDMIA r4, {r12, r14} @ r12 = inp[idx] and r14 = inp[idx+1] |
| STMIA r1!, {r12, r14} @ *buf1++ = inp[idx] and *buf1++ = inp[idx+1] |
| LDMIA r5, {r12, r14} @ r12 = inp[idx] and r14 = inp[idx+1] |
| STMIA r1!, {r12, r14} @ *buf1++ = inp[idx] and *buf1++ = inp[idx+1] |
| LDMIA r6, {r12, r14} @ r12 = inp[idx] and r14 = inp[idx+1] |
| STMIA r1!, {r12, r14} @ *buf1++ = inp[idx] and *buf1++ = inp[idx+1] |
| LDMIA r7, {r12, r14} @ r12 = inp[idx] and r14 = inp[idx+1] |
| STMIA r1!, {r12, r14} @ *buf1++ = inp[idx] and *buf1++ = inp[idx+1] |
| LDMIA r8, {r12, r14} @ r12 = inp[idx] and r14 = inp[idx+1] |
| STMIA r1!, {r12, r14} @ *buf1++ = inp[idx] and *buf1++ = inp[idx+1] |
| LDMIA r9, {r12, r14} @ r12 = inp[idx] and r14 = inp[idx+1] |
| STMIA r1!, {r12, r14} @ *buf1++ = inp[idx] and *buf1++ = inp[idx+1] |
| LDMIA r10, {r12, r14} @ r12 = inp[idx] and r14 = inp[idx+1] |
| STMIA r1!, {r12, r14} @ *buf1++ = inp[idx] and *buf1++ = inp[idx+1] |
| LDMIA r11, {r12, r14} @ r12 = inp[idx] and r14 = inp[idx+1] |
| STMIA r1!, {r12, r14} @ *buf1++ = inp[idx] and *buf1++ = inp[idx+1] |
| |
| SUBS r2, r2, #1 |
| BGT LOOP_REARRANGE |
| |
| LDMFD r13!, {r4 - r12, r15} |
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