AMDGPU: Fixed '!NodePtr->isKnownSentinel()' assert
authorMatt Arsenault <Matthew.Arsenault@amd.com>
Thu, 22 Dec 2016 16:06:32 +0000 (16:06 +0000)
committerMatt Arsenault <Matthew.Arsenault@amd.com>
Thu, 22 Dec 2016 16:06:32 +0000 (16:06 +0000)
commitfef7beb6a6901b511c17a16238e7d7e6768f53e4
tree0a02dbc8436c124871f9f55305e34977d460b161
parent7e274e02ae088923e67cd13b99d52644532ad1cc
AMDGPU: Fixed '!NodePtr->isKnownSentinel()' assert

Caused by dereferencing end iterator when trying to const cast the iterator.

Patch by Martin Sherburn

llvm-svn: 290347
llvm/lib/Target/AMDGPU/SIMachineScheduler.cpp