[regalloc][WinEH] Do not mark intervals as not spillable if they contain a regmask
authorAndrew Kaylor <andrew.kaylor@intel.com>
Mon, 8 Feb 2016 22:52:51 +0000 (22:52 +0000)
committerAndrew Kaylor <andrew.kaylor@intel.com>
Mon, 8 Feb 2016 22:52:51 +0000 (22:52 +0000)
commit1224488e0cabe25c462642ba4639b3fe71b3b4f1
tree393228950c5c514b56a79a4d4255ae1da515232f
parent52f6c262d9dc09948b1395c7e3133ddcf59ed09d
[regalloc][WinEH] Do not mark intervals as not spillable if they contain a regmask

Differential Revision: http://reviews.llvm.org/D16831

llvm-svn: 260164
llvm/include/llvm/CodeGen/LiveInterval.h
llvm/lib/CodeGen/CalcSpillWeights.cpp
llvm/lib/CodeGen/LiveInterval.cpp
llvm/test/CodeGen/X86/regalloc-spill-at-ehpad.ll [new file with mode: 0644]