diff options
Diffstat (limited to 'lib/Target/AMDGPU/SIMachineFunctionInfo.h')
| -rw-r--r-- | lib/Target/AMDGPU/SIMachineFunctionInfo.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/Target/AMDGPU/SIMachineFunctionInfo.h b/lib/Target/AMDGPU/SIMachineFunctionInfo.h index 05aa249584bf1..4c7f38a09a484 100644 --- a/lib/Target/AMDGPU/SIMachineFunctionInfo.h +++ b/lib/Target/AMDGPU/SIMachineFunctionInfo.h @@ -119,6 +119,11 @@ class SIMachineFunctionInfo final : public AMDGPUMachineFunction { unsigned WorkGroupInfoSystemSGPR; unsigned PrivateSegmentWaveByteOffsetSystemSGPR; + // VGPR inputs. These are always v0, v1 and v2 for entry functions. + unsigned WorkItemIDXVGPR; + unsigned WorkItemIDYVGPR; + unsigned WorkItemIDZVGPR; + // Graphics info. unsigned PSInputAddr; unsigned PSInputEnable; @@ -377,10 +382,13 @@ public: } void setStackPtrOffsetReg(unsigned Reg) { - assert(Reg != AMDGPU::NoRegister && "Should never be unset"); StackPtrOffsetReg = Reg; } + // Note the unset value for this is AMDGPU::SP_REG rather than + // NoRegister. This is mostly a workaround for MIR tests where state that + // can't be directly computed from the function is not preserved in serialized + // MIR. unsigned getStackPtrOffsetReg() const { return StackPtrOffsetReg; } |