Re: [Qemu-devel] [PATCH v2 05/10] target-arm: optimize arm load/store multiple ops

2009-10-27 Thread Juha.Riihimaki
On Oct 27, 2009, at 11:00, ext Aurelien Jarno wrote: > juha.riihim...@nokia.com a écrit : >> On Oct 27, 2009, at 10:39, ext Aurelien Jarno wrote: >> >>> On Sat, Oct 24, 2009 at 03:19:04PM +0300, juha.riihim...@nokia.com >>> wrote: From: Juha Riihimäki RM load/store multiple instruc

Re: [Qemu-devel] [PATCH v2 05/10] target-arm: optimize arm load/store multiple ops

2009-10-27 Thread Aurelien Jarno
juha.riihim...@nokia.com a écrit : > On Oct 27, 2009, at 10:39, ext Aurelien Jarno wrote: > >> On Sat, Oct 24, 2009 at 03:19:04PM +0300, juha.riihim...@nokia.com >> wrote: >>> From: Juha Riihimäki >>> >>> RM load/store multiple instructions can be slightly optimized by >>> loading the register

Re: [Qemu-devel] [PATCH v2 05/10] target-arm: optimize arm load/store multiple ops

2009-10-27 Thread Juha.Riihimaki
On Oct 27, 2009, at 10:39, ext Aurelien Jarno wrote: > On Sat, Oct 24, 2009 at 03:19:04PM +0300, juha.riihim...@nokia.com > wrote: >> From: Juha Riihimäki >> >> RM load/store multiple instructions can be slightly optimized by >> loading the register offset constant into a variable outside the >

Re: [Qemu-devel] [PATCH v2 05/10] target-arm: optimize arm load/store multiple ops

2009-10-27 Thread Aurelien Jarno
On Sat, Oct 24, 2009 at 03:19:04PM +0300, juha.riihim...@nokia.com wrote: > From: Juha Riihimäki > > RM load/store multiple instructions can be slightly optimized by > loading the register offset constant into a variable outside the > register loop and using the preloaded variable inside the loop

[Qemu-devel] [PATCH v2 05/10] target-arm: optimize arm load/store multiple ops

2009-10-24 Thread juha . riihimaki
From: Juha Riihimäki RM load/store multiple instructions can be slightly optimized by loading the register offset constant into a variable outside the register loop and using the preloaded variable inside the loop instead of reloading the offset value to a temporary variable on each loop iteratio