diff options
Diffstat (limited to 'contrib/llvm/lib/Target/NVPTX/NVPTXInstrInfo.cpp')
| -rw-r--r-- | contrib/llvm/lib/Target/NVPTX/NVPTXInstrInfo.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/contrib/llvm/lib/Target/NVPTX/NVPTXInstrInfo.cpp b/contrib/llvm/lib/Target/NVPTX/NVPTXInstrInfo.cpp index 7f89742..da563f0 100644 --- a/contrib/llvm/lib/Target/NVPTX/NVPTXInstrInfo.cpp +++ b/contrib/llvm/lib/Target/NVPTX/NVPTXInstrInfo.cpp @@ -11,8 +11,8 @@ // //===----------------------------------------------------------------------===// -#include "NVPTX.h" #include "NVPTXInstrInfo.h" +#include "NVPTX.h" #include "NVPTXTargetMachine.h" #include "llvm/ADT/STLExtras.h" #include "llvm/CodeGen/MachineFunction.h" @@ -38,7 +38,7 @@ void NVPTXInstrInfo::copyPhysReg(MachineBasicBlock &MBB, const TargetRegisterClass *DestRC = MRI.getRegClass(DestReg); const TargetRegisterClass *SrcRC = MRI.getRegClass(SrcReg); - if (DestRC->getSize() != SrcRC->getSize()) + if (RegInfo.getRegSizeInBits(*DestRC) != RegInfo.getRegSizeInBits(*SrcRC)) report_fatal_error("Copy one register into another with a different width"); unsigned Op; @@ -52,6 +52,11 @@ void NVPTXInstrInfo::copyPhysReg(MachineBasicBlock &MBB, } else if (DestRC == &NVPTX::Int64RegsRegClass) { Op = (SrcRC == &NVPTX::Int64RegsRegClass ? NVPTX::IMOV64rr : NVPTX::BITCONVERT_64_F2I); + } else if (DestRC == &NVPTX::Float16RegsRegClass) { + Op = (SrcRC == &NVPTX::Float16RegsRegClass ? NVPTX::FMOV16rr + : NVPTX::BITCONVERT_16_I2F); + } else if (DestRC == &NVPTX::Float16x2RegsRegClass) { + Op = NVPTX::IMOV32rr; } else if (DestRC == &NVPTX::Float32RegsRegClass) { Op = (SrcRC == &NVPTX::Float32RegsRegClass ? NVPTX::FMOV32rr : NVPTX::BITCONVERT_32_I2F); |
