diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2011-01-19 19:14:05 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2011-01-19 19:14:05 +0000 |
| commit | f60b88d4b8d88f21cefa588df3c9d4ecf39eb4f4 (patch) | |
| tree | cc45573bfbb8e2978dec3bc0742acde1320c3048 /arm.risu | |
| parent | 8d9fd8e9c609ec93ad2844d50d3c8fd912ad7377 (diff) | |
Add ARM patterns: VMLAL, VMLSL, VQDMLAL, VQDMLSL, VMULL, VQDMULL
Add patterns for VMLAL, VMLSL, VQDMLAL, VQDMLSL, VMULL, VQDMULL
(both scalar and non-scalar forms)
Diffstat (limited to 'arm.risu')
| -rw-r--r-- | arm.risu | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -134,3 +134,23 @@ 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 USAT16 A1 cond:4 01101110 satimm:4 rd:4 1111 0011 rn:4 + +# VMLAL, VMLSL, VQDMLAL, VQDMLSL, VMULL, VQDMULL +# NB that enc A1 is actually VMLA/VMLS only, A2 is VMLAL/VMLSL only +VMLAL A2 1111 001 u 1 d sz:2 vn:4 vd:3 0 10 op 0 n 0 m 0 vm:4 { $sz != 3; } +# VQDMLAL and VQDMLSL (not scalar form) +VQDLAL A1 1111 0010 1 d sz:2 vn:4 vd:3 0 10 op 1 n 0 m 0 vm:4 { ($sz != 3) && ($sz != 0); } +# VMULL (excludes the polynomial case!) +VMULL A2 1111 001 u 1 d sz:2 vn:4 vd:3 0 11 0 0 n 0 m 0 vm:4 { ($sz != 3) && ($sz != 0); } +# VQDMULL (not scalar form) +VQDMULL A1 1111 0010 1 d sz:2 vn:4 vd:3 0 1101 n 0 m 0 vm:4 { ($sz != 3) && ($sz != 0); } + +# Scalar forms, VMLAL, VMLSL, VQDMLAL, VQDMLSL, VMULL, VQDMULL +# VMLAL/VMLSL scalar +VMLAL_scalar A2 1111 001 u 1 d sz:2 vn:4 vd:3 0 0 op 1 0 n 1 m 0 vm:4 { ($sz != 3) && ($sz != 0); } +# VQDMLAL/VQDMLSL scalar +VQDMLAL_scalar A2 1111 0010 1 d sz:2 vn:4 vd:3 0 0 op 11 n 1 m 0 vm:4 { ($sz != 3) && ($sz != 0); } +# VMULL scalar +VMULL_scalar A2 1111 001 u 1 d sz:2 vn:4 vd:3 0 1010 n 1 m 0 vm:4 { ($sz != 3) && ($sz != 0); } +# VQDMULL scalar +VQDMULL_scalar A2 1111 0010 1 d sz:2 vn:4 vd:3 0 1011 n 1 m 0 vm:4 { ($sz != 3) && ($sz != 0); } |