diff options
Diffstat (limited to 'gcc/libgcc2.h')
| -rw-r--r-- | gcc/libgcc2.h | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/gcc/libgcc2.h b/gcc/libgcc2.h index 260cd7c9f57..c71fcce7824 100644 --- a/gcc/libgcc2.h +++ b/gcc/libgcc2.h @@ -223,7 +223,32 @@ extern DWtype __negdi2 (DWtype); extern DWtype __lshrdi3 (DWtype, word_type); extern DWtype __ashldi3 (DWtype, word_type); extern DWtype __ashrdi3 (DWtype, word_type); -extern DWtype __ffsdi2 (DWtype); +extern Wtype __ffsdi2 (DWtype); + +/* ??? Ought to get these named properly for DSPs. */ +#if BITS_PER_UNIT == 8 && MIN_UNITS_PER_WORD >= 4 +extern Wtype __clzsi2 (USItype); +extern Wtype __ctzsi2 (USItype); +extern Wtype __popcountsi2 (USItype x); +extern Wtype __paritysi2 (USItype x); +#else +#undef L_clzsi2 +#undef L_ctzsi2 +#undef L_popcountsi2 +#undef L_paritysi2 +#endif + +#if BITS_PER_UNIT == 8 && MIN_UNITS_PER_WORD >= 4 && LONG_LONG_TYPE_SIZE > 32 +extern Wtype __clzdi2 (UDItype); +extern Wtype __ctzdi2 (UDItype); +extern Wtype __popcountdi2 (UDItype x); +extern Wtype __paritydi2 (UDItype x); +#else +#undef L_clzdi2 +#undef L_ctzdi2 +#undef L_popcountdi2 +#undef L_paritydi2 +#endif /* __udiv_w_sdiv is static inline when building other libgcc2 portions. */ #if (!defined(L_udivdi3) && !defined(L_divdi3) && \ |