[WinEH] Remove calculateCatchReturnSuccessorColors
authorDavid Majnemer <david.majnemer@gmail.com>
Wed, 6 Jan 2016 19:26:30 +0000 (19:26 +0000)
committerDavid Majnemer <david.majnemer@gmail.com>
Wed, 6 Jan 2016 19:26:30 +0000 (19:26 +0000)
commit1a412af4f19c45c8d947ae2912db6ac3aae59219
treed16d8f6bf9b10934e4a161a92903c4a3f7645601
parent78a42b0707069a5927c635bc52cb1c477307110c
[WinEH] Remove calculateCatchReturnSuccessorColors

The functionality that calculateCatchReturnSuccessorColors provides was
once non-trivial: it was a computation layered on top of funclet
coloring.

These days, LLVM IR directly encodes what
calculateCatchReturnSuccessorColors computed, obsoleting the need for
it.

No functionality change is intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256965 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/WinEHFuncInfo.h
lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
lib/CodeGen/WinEHPrepare.cpp