subject:"\[Qemu\-devel\] \[PATCH v3 07\/30\] target\/sh4\: Recognize common gUSA sequences"

Re: [Qemu-devel] [PATCH v3 07/30] target/sh4: Recognize common gUSA sequences

2017-07-18 Thread Aurelien Jarno

On 2017-07-18 10:02, Richard Henderson wrote: > For many of the sequences produced by gcc or glibc, > we can translate these as host atomic operations. > Which saves the need to acquire the exclusive lock. > > Signed-off-by: Richard Henderson > > --- > V2: Free constants

[Qemu-devel] [PATCH v3 07/30] target/sh4: Recognize common gUSA sequences

2017-07-18 Thread Richard Henderson

For many of the sequences produced by gcc or glibc, we can translate these as host atomic operations. Which saves the need to acquire the exclusive lock. Signed-off-by: Richard Henderson --- V2: Free constants loaded during the gUSA sequence. --- target/sh4/translate.c | 321