Fix a misunderstanding about how RegMaskBlocks works. This was caught by
authorCameron Zwarich <zwarich@apple.com>
Wed, 20 Feb 2013 06:46:36 +0000 (06:46 +0000)
committerCameron Zwarich <zwarich@apple.com>
Wed, 20 Feb 2013 06:46:36 +0000 (06:46 +0000)
commitfd0f93fa1da8cecdcfef5b12da367708ef55a343
treefe532f5103f41c6fc1f3e04a398388b625113f9a
parent767e04307f70cad9e2ba46b3812504ee1d8c1721
Fix a misunderstanding about how RegMaskBlocks works. This was caught by
assertions in the register allocator when running 'make check' without
LiveVariables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175599 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/LiveIntervalAnalysis.h