3 Commits

Author SHA1 Message Date
Mandeep Singh Grang
2599294457 [LLVM] Remove unwanted --check-prefix=CHECK from unit tests. NFC.
Summary: Removed unwanted --check-prefix=CHECK from numerous unit tests.

Reviewers: t.p.northover, dblaikie, uweigand, MatzeB, tstellarAMD, mcrosier

Subscribers: mcrosier, dsanders

Differential Revision: http://reviews.llvm.org/D19279

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266834 91177308-0d34-0410-b5e6-96231b3b80d8
2016-04-19 23:51:52 +00:00
Quentin Colombet
dab10b3735 [ARM] Mark VMOV with immediate: isAsCheapAsMove.
VMOVs are not strictly speaking cheap, but they are as expensive as a vector
copy (VORR), so we should prefer rematerialization over splitting when it
applies.

rdar://problem/23754176


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257545 91177308-0d34-0410-b5e6-96231b3b80d8
2016-01-13 00:02:40 +00:00
Tim Northover
c077472250 ARM: add cyclone CPU with ZeroCycleZeroing feature.
The Cyclone CPU is similar to swift for most LLVM purposes, but does have two
preferred instructions for zeroing a VFP register. This teaches LLVM about
them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205309 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-01 13:22:02 +00:00