diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/Utils')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp | 9 | ||||
| -rw-r--r-- | llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h | 5 |
2 files changed, 14 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp index cc112ba9037..98f32fa4fdf 100644 --- a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp +++ b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp @@ -564,6 +564,7 @@ bool isSISrcFPOperand(const MCInstrDesc &Desc, unsigned OpNo) { case AMDGPU::OPERAND_REG_INLINE_C_FP32: case AMDGPU::OPERAND_REG_INLINE_C_FP64: case AMDGPU::OPERAND_REG_INLINE_C_FP16: + case AMDGPU::OPERAND_REG_INLINE_C_V2FP16: return true; default: return false; @@ -682,6 +683,14 @@ bool isInlinableLiteral16(int16_t Literal, bool HasInv2Pi) { Val == 0x3118; // 1/2pi } +bool isInlinableLiteralV216(int32_t Literal, bool HasInv2Pi) { + assert(HasInv2Pi); + + int16_t Lo16 = static_cast<int16_t>(Literal); + int16_t Hi16 = static_cast<int16_t>(Literal >> 16); + return Lo16 == Hi16 && isInlinableLiteral16(Lo16, HasInv2Pi); +} + bool isUniformMMO(const MachineMemOperand *MMO) { const Value *Ptr = MMO->getValue(); // UndefValue means this is a load of a kernel input. These are uniform. diff --git a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h index acc68afeaf2..c20a2093755 100644 --- a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h +++ b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h @@ -301,6 +301,8 @@ inline unsigned getOperandSize(const MCOperandInfo &OpInfo) { case AMDGPU::OPERAND_REG_IMM_FP16: case AMDGPU::OPERAND_REG_INLINE_C_INT16: case AMDGPU::OPERAND_REG_INLINE_C_FP16: + case AMDGPU::OPERAND_REG_INLINE_C_V2INT16: + case AMDGPU::OPERAND_REG_INLINE_C_V2FP16: return 2; default: @@ -323,6 +325,9 @@ bool isInlinableLiteral32(int32_t Literal, bool HasInv2Pi); LLVM_READNONE bool isInlinableLiteral16(int16_t Literal, bool HasInv2Pi); +LLVM_READNONE +bool isInlinableLiteralV216(int32_t Literal, bool HasInv2Pi); + bool isUniformMMO(const MachineMemOperand *MMO); /// \returns The encoding that will be used for \p ByteOffset in the SMRD |
