Re: [PATCH 1/2] ARM: drop unnecessary WASM

2019-03-17 Thread Stefan Agner
On 06.03.2019 01:47, Nick Desaulniers wrote: > On Tue, Mar 5, 2019 at 3:39 PM Robin Murphy wrote: >> >> Hi Stefan, >> >> On 2019-03-05 10:18 pm, Stefan Agner wrote: >> > The W macro for generating wide instructions when targeting Thumb-2 >> > is not required for the preload data instructions

Re: [PATCH 1/2] ARM: drop unnecessary WASM

2019-03-05 Thread Stefan Agner
On 06.03.2019 00:39, Robin Murphy wrote: > Hi Stefan, > > On 2019-03-05 10:18 pm, Stefan Agner wrote: >> The W macro for generating wide instructions when targeting Thumb-2 >> is not required for the preload data instructions (pld, pldw) since >> they are only available as wide instructions. The

Re: [PATCH 1/2] ARM: drop unnecessary WASM

2019-03-05 Thread Nick Desaulniers
On Tue, Mar 5, 2019 at 3:39 PM Robin Murphy wrote: > > Hi Stefan, > > On 2019-03-05 10:18 pm, Stefan Agner wrote: > > The W macro for generating wide instructions when targeting Thumb-2 > > is not required for the preload data instructions (pld, pldw) since > > they are only available as wide

Re: [PATCH 1/2] ARM: drop unnecessary WASM

2019-03-05 Thread Robin Murphy
Hi Stefan, On 2019-03-05 10:18 pm, Stefan Agner wrote: The W macro for generating wide instructions when targeting Thumb-2 is not required for the preload data instructions (pld, pldw) since they are only available as wide instructions. The GNU assembler seems to work with or without the .w

[PATCH 1/2] ARM: drop unnecessary WASM

2019-03-05 Thread Stefan Agner
The W macro for generating wide instructions when targeting Thumb-2 is not required for the preload data instructions (pld, pldw) since they are only available as wide instructions. The GNU assembler seems to work with or without the .w appended when compiling an Thumb-2 kernel. However, Clang's