diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2011-03-11 11:12:54 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2011-03-11 11:12:54 +0000 |
| commit | bff0e5a9314142981456215e05faa2845b18c9b4 (patch) | |
| tree | d271dd831c18811a7771e75a67a35b04699d85c8 /arm.risu | |
| parent | 3168558de9999c9186fa8aa6d3e2a6bd605a73d1 (diff) | |
Add patterns for dual multiplies
Diffstat (limited to 'arm.risu')
| -rw-r--r-- | arm.risu | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -109,6 +109,14 @@ SMMLS A1 cond:4 01110101 rd:4 ra:4 rm:4 11 r 1 rn:4 # constraints on registers fields (ie not 13 or 15) SMMUL A1 cond:4 01110101 rd:4 1111 rm:4 00 r 1 rn:4 +# dual multiplies +SMLAD A1 cond:4 0111 0000 rd:4 ra:4 rm:4 00 m 1 rn:4 +SMUAD A1 cond:4 0111 0000 rd:4 1111 rm:4 00 m 1 rn:4 +SMLSD A1 cond:4 0111 0000 rd:4 ra:4 rm:4 01 m 1 rn:4 +SMUSD A1 cond:4 0111 0000 rd:4 1111 rm:4 01 m 1 rn:4 +SMLALD A1 cond:4 0111 0100 rdhi:4 rdlo:4 rm:4 00 m 1 rn:4 { $rdhi != $rdlo; } +SMLSLD A1 cond:4 0111 0100 rdhi:4 rdlo:4 rm:4 01 m 1 rn:4 { $rdhi != $rdlo; } + USAT A1 cond:4 0110111 satimm:5 rd:4 imm:5 sh 0 1 rn:4 SSAT A1 cond:4 0110101 satimm:5 rd:4 imm:5 sh 0 1 rn:4 SSAT16 A1 cond:4 01101010 satimm:4 rd:4 1111 0011 rn:4 |