Re: [Qemu-devel] [RFC] target/arm: Suppress Coverity warning for PRF

2018-07-06 Thread Peter Maydell
On 5 July 2018 at 19:07, Peter Maydell wrote: > On 5 July 2018 at 19:04, Richard Henderson > wrote: >> These instructions must perform the sve_access_check, but >> since they are implemented as NOPs there is no generated >> code to elide when the access check fails. >> >> Fixes: Coverity issues

[Qemu-devel] [RFC] target/arm: Suppress Coverity warning for PRF

2018-07-05 Thread Richard Henderson
These instructions must perform the sve_access_check, but since they are implemented as NOPs there is no generated code to elide when the access check fails. Fixes: Coverity issues 1393780 & 1393779. Signed-off-by: Richard Henderson --- Does anyone know if this actually works for Coverity? I'd h

Re: [Qemu-devel] [RFC] target/arm: Suppress Coverity warning for PRF

2018-07-05 Thread Peter Maydell
On 5 July 2018 at 19:04, Richard Henderson wrote: > These instructions must perform the sve_access_check, but > since they are implemented as NOPs there is no generated > code to elide when the access check fails. > > Fixes: Coverity issues 1393780 & 1393779. > Signed-off-by: Richard Henderson >