diff options
| author | Diego Pettenò <flameeyes@gmail.com> | 2008-10-16 13:34:09 +0000 |
|---|---|---|
| committer | Diego Pettenò <flameeyes@gmail.com> | 2008-10-16 13:34:09 +0000 |
| commit | be449fca79a3b0394143f0a77c99784e65868d9f (patch) | |
| tree | 5c5b2bbfe648467292b30cc501265e556acab101 /libavcodec/ppc/dsputil_ppc.c | |
| parent | a14b362fc650a5e036d413033d9709a526662d89 (diff) | |
| download | ffmpeg-be449fca79a3b0394143f0a77c99784e65868d9f.tar.gz | |
Convert asm keyword into __asm__.
Neither the asm() nor the __asm__() keyword is part of the C99
standard, but while GCC accepts the former in C89 syntax, it is not
accepted in C99 unless GNU extensions are turned on (with -fasm). The
latter form is accepted in any syntax as an extension (without
requiring further command-line options).
Sun Studio C99 compiler also does not accept asm() while accepting
__asm__(), albeit reporting warnings that it's not valid C99 syntax.
Originally committed as revision 15627 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ppc/dsputil_ppc.c')
| -rw-r--r-- | libavcodec/ppc/dsputil_ppc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/ppc/dsputil_ppc.c b/libavcodec/ppc/dsputil_ppc.c index bc569bf284..1b83b0219d 100644 --- a/libavcodec/ppc/dsputil_ppc.c +++ b/libavcodec/ppc/dsputil_ppc.c @@ -148,7 +148,7 @@ POWERPC_PERF_START_COUNT(powerpc_clear_blocks_dcbz32, 1); i += 16; } for ( ; i < sizeof(DCTELEM)*6*64-31 ; i += 32) { - asm volatile("dcbz %0,%1" : : "b" (blocks), "r" (i) : "memory"); + __asm__ volatile("dcbz %0,%1" : : "b" (blocks), "r" (i) : "memory"); } if (misal) { ((unsigned long*)blocks)[188] = 0L; @@ -181,7 +181,7 @@ POWERPC_PERF_START_COUNT(powerpc_clear_blocks_dcbz128, 1); } else for ( ; i < sizeof(DCTELEM)*6*64 ; i += 128) { - asm volatile("dcbzl %0,%1" : : "b" (blocks), "r" (i) : "memory"); + __asm__ volatile("dcbzl %0,%1" : : "b" (blocks), "r" (i) : "memory"); } #else memset(blocks, 0, sizeof(DCTELEM)*6*64); @@ -219,7 +219,7 @@ long check_dcbzl_effect(void) /* below the constraint "b" seems to mean "Address base register" in gcc-3.3 / RS/6000 speaks. seems to avoid using r0, so.... */ - asm volatile("dcbzl %0, %1" : : "b" (fakedata_middle), "r" (zero)); + __asm__ volatile("dcbzl %0, %1" : : "b" (fakedata_middle), "r" (zero)); for (i = 0; i < 1024 ; i ++) { if (fakedata[i] == (char)0) @@ -241,7 +241,7 @@ static void prefetch_ppc(void *mem, int stride, int h) { register const uint8_t *p = mem; do { - asm volatile ("dcbt 0,%0" : : "r" (p)); + __asm__ volatile ("dcbt 0,%0" : : "r" (p)); p+= stride; } while(--h); } |