| 12345678910111213141516171819202122232425262728293031323334 |
- https://gcc.gnu.org/onlinedocs/gcc/Extended-Asm.html#Extended-Asm says
- asm [volatile] ( AssemblerTemplate : [OutputOperands] [ : [InputOperands] [ : [Clobbers] ] ] )
- which implies that Clobbers is optional even after the third colon, but
- the gcc used for b2g_try_emulator_dep builds says
- resample_neon.c: In function 'saturate_32bit_to_16bit':
- resample_neon.c:50: error: expected string literal before ')' token
- diff --git a/media/libspeex_resampler/src/resample_neon.c b/media/libspeex_resampler/src/resample_neon.c
- --- a/media/libspeex_resampler/src/resample_neon.c
- +++ b/media/libspeex_resampler/src/resample_neon.c
- @@ -41,18 +41,17 @@
- #include <arm_neon.h>
-
- #ifdef FIXED_POINT
- #ifdef __thumb2__
- static inline int32_t saturate_32bit_to_16bit(int32_t a) {
- int32_t ret;
- asm ("ssat %[ret], #16, %[a]"
- : [ret] "=&r" (ret)
- - : [a] "r" (a)
- - : );
- + : [a] "r" (a));
- return ret;
- }
- #else
- static inline int32_t saturate_32bit_to_16bit(int32_t a) {
- int32_t ret;
- asm ("vmov.s32 d0[0], %[a]\n"
- "vqmovn.s32 d0, q0\n"
- "vmov.s16 %[ret], d0[0]\n"
|
