diff options
Diffstat (limited to 'asm_arm.h')
-rw-r--r-- | asm_arm.h | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -132,8 +132,9 @@ static inline void lsp_loop_asm(ogg_uint32_t *qip,ogg_uint32_t *pip, ogg_int32_t qexp=*qexpp; asm("mov r0,%3;" - "mov r1,%5,asr#1;" + "movs r1,%5,asr#1;" "add r0,r0,r1,lsl#3;" + "beq 2f;\n" "1:" "ldmdb r0!,{r1,r3};" @@ -156,9 +157,10 @@ static inline void lsp_loop_asm(ogg_uint32_t *qip,ogg_uint32_t *pip, "cmp r0,%3;\n" "bhi 1b;\n" + "2:" // odd filter assymetry "ands r0,%5,#1;\n" - "beq 2f;\n" + "beq 3f;\n" "add r0,%3,%5,lsl#2;\n" "ldr r1,[r0,#-4];\n" @@ -170,7 +172,7 @@ static inline void lsp_loop_asm(ogg_uint32_t *qip,ogg_uint32_t *pip, "umull %1,r3,r0,%1;\n" //pi*=labs(ilsp[j+1]-wi) "cmn r2,r3;\n" // shift down 16? - "beq 2f;\n" + "beq 3f;\n" "add %2,%2,#16;\n" "mov %0,%0,lsr #16;\n" "orr %0,%0,r2,lsl #16;\n" @@ -184,7 +186,7 @@ static inline void lsp_loop_asm(ogg_uint32_t *qip,ogg_uint32_t *pip, //} /* normalize to max 16 sig figs */ - "2:" + "3:" "mov r2,#0;" "orr r1,%0,%1;" "tst r1,#0xff000000;" |