[VirtualInstruction] Do not iterate over a region statement's instruction list. NFC.
commitd428ac44245fc9fa4d9265c97d24504d26df194a
authorMichael Kruse <llvm@meinersbur.de>
Fri, 28 Jul 2017 23:22:23 +0000 (28 23:22 +0000)
committerMichael Kruse <llvm@meinersbur.de>
Fri, 28 Jul 2017 23:22:23 +0000 (28 23:22 +0000)
treed056d51a890fa32b19ca759edda8d0a0f2d67349
parent234a721cc6f6f2da4ef574b889876d7b8f088787
[VirtualInstruction] Do not iterate over a region statement's instruction list. NFC.

It should be empty anyways. In this case it would even be redundant
because we just all all instructions in region statements.

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@309453 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Support/VirtualInstruction.cpp