X86: Use bitset to manage a bag of bits. NFC.
authorBenjamin Kramer <benny.kra@googlemail.com>
Wed, 18 Feb 2015 14:10:44 +0000 (14:10 +0000)
committerBenjamin Kramer <benny.kra@googlemail.com>
Wed, 18 Feb 2015 14:10:44 +0000 (14:10 +0000)
commite8a0a78bad847fc6378931d891bdeac8ff350921
tree2657f59ef2aa5438448007b47a308d1fc8e54811
parent227affe4050af034578e47e871fa39eeb6d49e08
X86: Use bitset to manage a bag of bits. NFC.

Doesn't matter in terms of memory usage or perf here, but it's a neat
simplification.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229672 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp