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Add separate labels for the start of public functions

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This avoids having to use the public symbol name when jumping here,
on platforms where the public symbols have an underscore prefix.

Signed-off-by: Timothy B. Terriberry <tterribe@xiph.org>
This commit is contained in:
Martin Storsjo 2014-03-19 21:36:38 +02:00 • committed by Timothy B. Terriberry
parent f5a351a353
commit ac0e294b52
1 changed files with 4 additions and 2 deletions
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6
celt/arm/celt_pitch_xcorr_arm.s
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@ -42,6 +42,7 @@ IF OPUS_ARM_MAY_HAVE_NEON
; Compute sum[k]=sum(x[j]*y[j+k],j=0...len-1), k=0...3 ; Compute sum[k]=sum(x[j]*y[j+k],j=0...len-1), k=0...3
xcorr_kernel_neon PROC xcorr_kernel_neon PROC
xcorr_kernel_neon_start
; input: ; input:
; r3 = int len ; r3 = int len
; r4 = opus_val16 *x ; r4 = opus_val16 *x
@ -181,7 +182,7 @@ celt_pitch_xcorr_neon_process4
VEOR q0, q0, q0 VEOR q0, q0, q0
; xcorr_kernel_neon only modifies r4, r5, r12, and q0...q3. ; xcorr_kernel_neon only modifies r4, r5, r12, and q0...q3.
; So we don't save/restore any other registers. ; So we don't save/restore any other registers.
BL xcorr_kernel_neon BL xcorr_kernel_neon_start
SUBS r6, r6, #4 SUBS r6, r6, #4
VST1.32 {q0}, [r2]! VST1.32 {q0}, [r2]!
; _y += 4 ; _y += 4
@ -257,6 +258,7 @@ IF OPUS_ARM_MAY_HAVE_EDSP
; This will get used on ARMv7 devices without NEON, so it has been optimized ; This will get used on ARMv7 devices without NEON, so it has been optimized
; to take advantage of dual-issuing where possible. ; to take advantage of dual-issuing where possible.
xcorr_kernel_edsp PROC xcorr_kernel_edsp PROC
xcorr_kernel_edsp_start
; input: ; input:
; r3 = int len ; r3 = int len
; r4 = opus_val16 *_x (must be 32-bit aligned) ; r4 = opus_val16 *_x (must be 32-bit aligned)
@ -416,7 +418,7 @@ celt_pitch_xcorr_edsp_process4
MOV r7, #0 MOV r7, #0
MOV r8, #0 MOV r8, #0
MOV r9, #0 MOV r9, #0
BL xcorr_kernel_edsp ; xcorr_kernel_edsp(_x, _y+i, xcorr+i, len) BL xcorr_kernel_edsp_start ; xcorr_kernel_edsp(_x, _y+i, xcorr+i, len)
; maxcorr = max(maxcorr, sum0, sum1, sum2, sum3) ; maxcorr = max(maxcorr, sum0, sum1, sum2, sum3)
CMP r0, r6 CMP r0, r6
; _y+=4 ; _y+=4