[AArch64] Skip an unnecessary getCopyToReg in DYNAMIC_STACKALLOC
commitf1cadb5079ba62039f529b107e0959ff4bff4754
authorMartin Storsjo <martin@martin.st>
Sat, 17 Mar 2018 20:08:48 +0000 (17 20:08 +0000)
committerMartin Storsjo <martin@martin.st>
Sat, 17 Mar 2018 20:08:48 +0000 (17 20:08 +0000)
tree36e7e606df7bab2d6c2a8865ed15099799a1a22e
parentf35e82f91d4f5c84fd6be2d1673935413dab3709
[AArch64] Skip an unnecessary getCopyToReg in DYNAMIC_STACKALLOC

Differential Revision: https://reviews.llvm.org/D44586

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327779 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/AArch64/AArch64ISelLowering.cpp