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| author | Tim Northover <tnorthover@apple.com> | 2016-09-09 11:47:31 +0000 |
|---|---|---|
| committer | Tim Northover <tnorthover@apple.com> | 2016-09-09 11:47:31 +0000 |
| commit | 25d1286e5a8d7ff1521d3ee755640c61865ac325 (patch) | |
| tree | f4059d9b2d66ca3988c6af9c278e5097d0146a74 /llvm/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp | |
| parent | 1f8b1db93e76fc65d1113b60c4794cd241fd2145 (diff) | |
| download | bcm5719-llvm-25d1286e5a8d7ff1521d3ee755640c61865ac325.tar.gz bcm5719-llvm-25d1286e5a8d7ff1521d3ee755640c61865ac325.zip | |
GlobalISel: remove G_TYPE and G_PHI
These instructions were only necessary when type information was stored in the
MachineInstr (because only generic MachineInstrs possessed a type). Now that
it's in MachineRegisterInfo, COPY and PHI work fine.
llvm-svn: 281037
Diffstat (limited to 'llvm/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp b/llvm/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp index 71985268406..1f342ee5622 100644 --- a/llvm/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp +++ b/llvm/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp @@ -224,8 +224,7 @@ RegisterBankInfo::getInstrMappingImpl(const MachineInstr &MI) const { bool CompleteMapping = true; // For copies we want to walk over the operands and try to find one // that has a register bank. - bool isCopyLike = - MI.isCopy() || MI.isPHI() || MI.getOpcode() == TargetOpcode::G_TYPE; + bool isCopyLike = MI.isCopy() || MI.isPHI(); // Remember the register bank for reuse for copy-like instructions. const RegisterBank *RegBank = nullptr; // Remember the size of the register for reuse for copy-like instructions. |
