7c277da364716fdfd16d11bcbc26463e8ffe20b1 - toolchain/llvm-project

commit	7c277da364716fdfd16d11bcbc26463e8ffe20b1	[log] [tgz]
author	Nadav Rotem <nrotem@apple.com>	Thu Sep 06 09:17:37 2012 +0000
committer	Nadav Rotem <nrotem@apple.com>	Thu Sep 06 09:17:37 2012 +0000
tree	bab49595d509de5d7bef3cdd8eecad87f2cfda80
parent	34e9931bec0bd85862fb6ed2e14b43cb3e43fe4c [diff]

Add a new optimization pass: Stack Coloring, that merges disjoint static allocations (allocas). Allocas are known to be
disjoint if they are marked by disjoint lifetime markers (@llvm.lifetime.XXX intrinsics).

llvm-svn: 163299

llvm/docs/ReleaseNotes.html[diff]
llvm/include/llvm/ADT/BitVector.h[diff]
llvm/include/llvm/CodeGen/ISDOpcodes.h[diff]
llvm/include/llvm/CodeGen/MachineFrameInfo.h[diff]
llvm/include/llvm/CodeGen/Passes.h[diff]
llvm/include/llvm/InitializePasses.h[diff]
llvm/include/llvm/Target/Target.td[diff]
llvm/include/llvm/Target/TargetOpcodes.h[diff]
llvm/lib/CodeGen/CMakeLists.txt[diff]
llvm/lib/CodeGen/CodeGen.cpp[diff]
llvm/lib/CodeGen/MachineFunction.cpp[diff]
llvm/lib/CodeGen/Passes.cpp[diff]
llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp[diff]
llvm/lib/CodeGen/SelectionDAG/InstrEmitter.cpp[diff]
llvm/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp[diff]
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp[diff]
llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp[diff]
llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp[diff]
llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp[diff]
llvm/lib/CodeGen/StackColoring.cpp[Added - diff]
llvm/test/CodeGen/X86/StackColoring.ll[Added - diff]
llvm/utils/TableGen/CodeGenTarget.cpp[diff]

22 files changed

tree: bab49595d509de5d7bef3cdd8eecad87f2cfda80

clang/
clang-tools-extra/
compiler-rt/
debuginfo-tests/
libclc/
libcxx/
libcxxabi/
lld/
lldb/
llvm/
polly/