diff options
Diffstat (limited to 'include/opcode')
| -rw-r--r-- | include/opcode/ChangeLog | 4 | ||||
| -rwxr-xr-x | include/opcode/bfin.h | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog index f33c0e65c..5474c8569 100644 --- a/include/opcode/ChangeLog +++ b/include/opcode/ChangeLog @@ -1,3 +1,7 @@ +2011-06-18 Robin Getz <robin.getz@analog.com> + + * bfin.h (is_macmod_signed): New func + 2011-06-18 Mike Frysinger <vapier@gentoo.org> * bfin.h (is_macmod_pmove): Add missing space before func args. diff --git a/include/opcode/bfin.h b/include/opcode/bfin.h index 30bb90d26..26f019381 100755 --- a/include/opcode/bfin.h +++ b/include/opcode/bfin.h @@ -53,6 +53,12 @@ static inline int is_macmod_hmove (int x) || (x == M_TFU) || (x == M_S2RND) || (x == M_ISS2) || (x == M_IH); } +static inline int is_macmod_signed (int x) +{ + return (x == 0) || (x == M_IS) || (x == M_T) || (x == M_S2RND) + || (x == M_ISS2) || (x == M_IH) || (x == M_W32); +} + /* dsp32mac +----+----+---+---|---+----+----+---|---+---+---+---|---+---+---+---+ | 1 | 1 | 0 | 0 |.M.| 0 | 0 |.mmod..........|.MM|.P.|.w1|.op1...| |