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| author | Shiyou Yin <yinshiyou-hf@loongson.cn> | 2020-07-29 18:10:58 +0800 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-30 00:23:45 +0200 |
| commit | 44699db6db32e7077d6fc5a1cf0c81463ee5d791 (patch) | |
| tree | 99fcf048c056828f4edfd5cfa8bc5b08b5b8b3ed /libavcodec/mips/sbrdsp_mips.c | |
| parent | b2318c1e537f15c4c23f302a5193d6218dffdde8 (diff) | |
| download | ffmpeg-44699db6db32e7077d6fc5a1cf0c81463ee5d791.tar.gz | |
avcodec/mips: Fix register constraint error reported by clang.
Clang report following error in aacsbr_mips.c,ac3dsp_mips.c and aacdec_mips.c:
"couldn't allocate output register for constraint 'r'"
Use 'f' constraint for float variable.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mips/sbrdsp_mips.c')
| -rw-r--r-- | libavcodec/mips/sbrdsp_mips.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/libavcodec/mips/sbrdsp_mips.c b/libavcodec/mips/sbrdsp_mips.c index 83039fd802..1c87c99251 100644 --- a/libavcodec/mips/sbrdsp_mips.c +++ b/libavcodec/mips/sbrdsp_mips.c @@ -796,9 +796,9 @@ static void sbr_hf_apply_noise_2_mips(float (*Y)[2], const float *s_m, const float *q_filt, int noise, int kx, int m_max) { - int m; + int m, temp0, temp1; float *ff_table; - float y0,y1, temp0, temp1, temp2, temp3, temp4, temp5; + float y0, y1, temp2, temp3, temp4, temp5; for (m = 0; m < m_max; m++) { @@ -808,14 +808,14 @@ static void sbr_hf_apply_noise_2_mips(float (*Y)[2], const float *s_m, __asm__ volatile( "lwc1 %[y0], 0(%[Y1]) \n\t" - "lwc1 %[temp1], 0(%[s_m1]) \n\t" + "lwc1 %[temp3], 0(%[s_m1]) \n\t" "addiu %[noise], %[noise], 1 \n\t" "andi %[noise], %[noise], 0x1ff \n\t" "sll %[temp0], %[noise], 3 \n\t" PTR_ADDU "%[ff_table],%[ff_sbr_noise_table],%[temp0] \n\t" - "sub.s %[y0], %[y0], %[temp1] \n\t" - "mfc1 %[temp3], %[temp1] \n\t" - "bne %[temp3], $0, 1f \n\t" + "sub.s %[y0], %[y0], %[temp3] \n\t" + "mfc1 %[temp1], %[temp3] \n\t" + "bne %[temp1], $0, 1f \n\t" "lwc1 %[y1], 4(%[Y1]) \n\t" "lwc1 %[temp2], 0(%[q_filt1]) \n\t" "lwc1 %[temp4], 0(%[ff_table]) \n\t" @@ -826,9 +826,10 @@ static void sbr_hf_apply_noise_2_mips(float (*Y)[2], const float *s_m, "1: \n\t" "swc1 %[y0], 0(%[Y1]) \n\t" - : [temp0]"=&r"(temp0), [ff_table]"=&r"(ff_table), [y0]"=&f"(y0), - [y1]"=&f"(y1), [temp1]"=&f"(temp1), [temp2]"=&f"(temp2), - [temp3]"=&r"(temp3), [temp4]"=&f"(temp4), [temp5]"=&f"(temp5) + : [temp0]"=&r"(temp0), [temp1]"=&r"(temp1), [y0]"=&f"(y0), + [y1]"=&f"(y1), [ff_table]"=&r"(ff_table), + [temp2]"=&f"(temp2), [temp3]"=&f"(temp3), + [temp4]"=&f"(temp4), [temp5]"=&f"(temp5) : [ff_sbr_noise_table]"r"(ff_sbr_noise_table), [noise]"r"(noise), [Y1]"r"(Y1), [s_m1]"r"(s_m1), [q_filt1]"r"(q_filt1) : "memory" |