Re: [AArch64] Fix behaviour of -mcpu option to match ARM.

2014-01-20 Thread Richard Earnshaw
On 16/01/14 17:32, James Greenhalgh wrote: > > Hi, > > While clarifying the documentation of the -mcpu, -march and -mtune > options for AArch64 and ARM I spotted that their behaviour is not > consistent. > > This patch fixes that in the AArch64 port. > > Now, -mcpu=$CPU is treated as a shorthan

[AArch64] Fix behaviour of -mcpu option to match ARM.

2014-01-16 Thread James Greenhalgh
Hi, While clarifying the documentation of the -mcpu, -march and -mtune options for AArch64 and ARM I spotted that their behaviour is not consistent. This patch fixes that in the AArch64 port. Now, -mcpu=$CPU is treated as a shorthand for -march=arch_of_$CPU and -mtune=$CPU. -march and -mtune t