33b07d6725ab32e20ebeb62707be21c35a66390c - llvm-project

commit	33b07d6725ab32e20ebeb62707be21c35a66390c	[log] [tgz]
author	Tim Northover <tnorthover@apple.com>	Fri Jul 22 20:03:43 2016 +0000
committer	Tim Northover <tnorthover@apple.com>	Fri Jul 22 20:03:43 2016 +0000
tree	3347fbfe37618df37e8da560e0e29c65fda6d3c1
parent	e4a4f33daf7f05a058d7d72e5a3019f1194b597b [diff]

GlobalISel: implement legalization pass, with just one transformation.

This adds the actual MachineLegalizeHelper to do the work and a trivial pass
wrapper that legalizes all instructions in a MachineFunction. Currently the
only transformation supported is splitting up a vector G_ADD into one acting on
smaller vectors.

llvm-svn: 276461

llvm/include/llvm/CodeGen/GlobalISel/GISelAccessor.h[diff]
llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h[diff]
llvm/include/llvm/CodeGen/GlobalISel/MachineLegalizeHelper.h[Added - diff]
llvm/include/llvm/CodeGen/GlobalISel/MachineLegalizePass.h[Added - diff]
llvm/include/llvm/CodeGen/GlobalISel/MachineLegalizer.h[diff]
llvm/include/llvm/CodeGen/TargetPassConfig.h[diff]
llvm/include/llvm/InitializePasses.h[diff]
llvm/include/llvm/Target/GenericOpcodes.td[diff]
llvm/include/llvm/Target/TargetOpcodes.def[diff]
llvm/include/llvm/Target/TargetSubtargetInfo.h[diff]
llvm/lib/CodeGen/GlobalISel/CMakeLists.txt[diff]
llvm/lib/CodeGen/GlobalISel/GlobalISel.cpp[diff]
llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp[diff]
llvm/lib/CodeGen/GlobalISel/MachineLegalizeHelper.cpp[Added - diff]
llvm/lib/CodeGen/GlobalISel/MachineLegalizePass.cpp[Added - diff]
llvm/lib/CodeGen/GlobalISel/MachineLegalizer.cpp[diff]
llvm/lib/CodeGen/LLVMTargetMachine.cpp[diff]
llvm/lib/Target/AArch64/AArch64MachineLegalizer.cpp[Added - diff]
llvm/lib/Target/AArch64/AArch64MachineLegalizer.h[Added - diff]
llvm/lib/Target/AArch64/AArch64Subtarget.cpp[diff]
llvm/lib/Target/AArch64/AArch64Subtarget.h[diff]
llvm/lib/Target/AArch64/AArch64TargetMachine.cpp[diff]
llvm/lib/Target/AArch64/CMakeLists.txt[diff]
llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp[diff]
llvm/test/CodeGen/AArch64/GlobalISel/legalize-add.mir[Added - diff]

25 files changed

tree: 3347fbfe37618df37e8da560e0e29c65fda6d3c1

clang/
clang-tools-extra/
compiler-rt/
debuginfo-tests/
libclc/
libcxx/
libcxxabi/
libunwind/
lld/
lldb/
llgo/
llvm/
openmp/
parallel-libs/
polly/