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| author | Peter Maydell <peter.maydell@linaro.org> | 2011-04-11 16:26:21 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2011-04-12 23:33:33 +0200 |
| commit | fc2a9b37849d25d21d161c1319581420499ab4b2 (patch) | |
| tree | 350c76f339820c4c026c996254adf768cdf00be6 /tcg-runtime.c | |
| parent | 600b828c448f108b89e1f864f0420a49ccb70d43 (diff) | |
target-arm: Handle UNDEF cases for Neon 2 register misc forms
Add missing UNDEF checks for Neon "two register miscellaneous" forms:
* all instructions except VMOVN,VQMOVN must UNDEF
if Q==1 && (Vd<0> == 1 || Vm<0> == 1)
* VMOVN,VQMOVN,VCVT.F16.F32 UNDEF if Q == 1 || Vm<0> == 1
* VSHLL,VCVT.F32.F16 UNDEF if Q == 1 || Vd<0> == 1
(The only other UNDEF case is VZIP,VUZP if Q == 0 && size == 10,
which we already handle.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'tcg-runtime.c')
0 files changed, 0 insertions, 0 deletions