diff options
| author | Shiyou Yin <yinshiyou-hf@loongson.cn> | 2020-07-29 18:10:59 +0800 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-30 00:23:45 +0200 |
| commit | 0e0a9ca04822f7d3ce0792f5cec3be7b2c738f9a (patch) | |
| tree | a9b846e1b47dc5b48d6a39f7f14b61e83b9690c5 /libavutil/mips | |
| parent | 44699db6db32e7077d6fc5a1cf0c81463ee5d791 (diff) | |
avutil/mips/generic_macros_msa: Fix prob that 'ulw' and 'uld' unsupported by clang.
GCC support these two synthesized instruction, but clang does not yet.
Use machine instruction instead to adapt clang compiler.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/mips')
| -rw-r--r-- | libavutil/mips/generic_macros_msa.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/libavutil/mips/generic_macros_msa.h b/libavutil/mips/generic_macros_msa.h index 267d4e6ca5..bb25e9fd74 100644 --- a/libavutil/mips/generic_macros_msa.h +++ b/libavutil/mips/generic_macros_msa.h @@ -111,10 +111,11 @@ uint32_t val_lw_m; \ \ __asm__ volatile ( \ - "ulw %[val_lw_m], %[psrc_lw_m] \n\t" \ + "lwr %[val_lw_m], 0(%[psrc_lw_m]) \n\t" \ + "lwl %[val_lw_m], 3(%[psrc_lw_m]) \n\t" \ \ - : [val_lw_m] "=r" (val_lw_m) \ - : [psrc_lw_m] "m" (*psrc_lw_m) \ + : [val_lw_m] "=&r"(val_lw_m) \ + : [psrc_lw_m] "r"(psrc_lw_m) \ ); \ \ val_lw_m; \ @@ -127,10 +128,11 @@ uint64_t val_ld_m = 0; \ \ __asm__ volatile ( \ - "uld %[val_ld_m], %[psrc_ld_m] \n\t" \ + "ldr %[val_ld_m], 0(%[psrc_ld_m]) \n\t" \ + "ldl %[val_ld_m], 7(%[psrc_ld_m]) \n\t" \ \ - : [val_ld_m] "=r" (val_ld_m) \ - : [psrc_ld_m] "m" (*psrc_ld_m) \ + : [val_ld_m] "=&r" (val_ld_m) \ + : [psrc_ld_m] "r" (psrc_ld_m) \ ); \ \ val_ld_m; \ |