Simon Pilgrim c63f93a197 [CostModel][X86][XOP] Improve costs for XOP shuffles ...

VPPERM/VPERMIL2PD/VPERMIL2PS all provide more effective 2-input shuffles than regular AVX instructions

llvm-svn: 311005

2017-08-16 13:50:20 +00:00

..

AArch64

Revert r291254: [AArch64] Reduce vector insert/extract cost for Falkor

2017-05-24 16:48:39 +00:00

AMDGPU

AMDGPU: Make some packed shuffles free

2017-05-10 21:29:33 +00:00

ARM

[TTI/CostModel] Correct the way getGEPCost() calls isLegalAddressingMode()

2016-12-03 01:57:24 +00:00

PowerPC

[PPC] Give unaligned memory access lower cost on processor that supports it

2017-02-17 22:29:39 +00:00

SystemZ

[SystemZ] Add support for IBM z14 processor (2/3)

2017-07-17 17:42:48 +00:00

X86

[CostModel][X86][XOP] Improve costs for XOP shuffles

2017-08-16 13:50:20 +00:00

no_info.ll

Roll forward r243250

2015-07-26 19:10:03 +00:00