Re: [AArch64] Fixup the vget_lane RTL patterns and intrinsics

2013-08-09 Thread Marcus Shawcroft
On 05/08/13 21:57, James Greenhalgh wrote: This patch fixes up the vget_lane RTL patterns to better exploit the behaviour of their target instructions, and to allow variants keeping the result in the SIMD register file. --- gcc/ 2013-08-05 James Greenhalgh james.greenha...@arm.com

[AArch64] Fixup the vget_lane RTL patterns and intrinsics

2013-08-05 Thread James Greenhalgh
This patch fixes up the vget_lane RTL patterns to better exploit the behaviour of their target instructions, and to allow variants keeping the result in the SIMD register file. We patch up aarch64_get_lane_unsigned. These are somewhat misleading and are not being used in their full capacity.