diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/AMDGPUSubtarget.h')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUSubtarget.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.h b/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.h index 62310973365..d9806d6133c 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.h +++ b/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.h @@ -51,7 +51,7 @@ public: enum Generation { R600 = 0, R700 = 1, - EVERGREEN = 2, + EVERGREEN = 2, NORTHERN_ISLANDS = 3, SOUTHERN_ISLANDS = 4, SEA_ISLANDS = 5, @@ -82,7 +82,7 @@ public: static const AMDGPUSubtarget &get(const MachineFunction &MF); static const AMDGPUSubtarget &get(const TargetMachine &TM, - const Function &F); + const Function &F); /// \returns Default range flat work group size for a calling convention. std::pair<unsigned, unsigned> getDefaultFlatWorkGroupSize(CallingConv::ID CC) const; @@ -231,18 +231,6 @@ public: /// Creates value range metadata on an workitemid.* inrinsic call or load. bool makeLIDRangeMetadata(Instruction *I) const; - /// \returns Number of bytes of arguments that are passed to a shader or - /// kernel in addition to the explicit ones declared for the function. - unsigned getImplicitArgNumBytes(const Function &F) const { - if (isMesaKernel(F)) - return 16; - return AMDGPU::getIntegerAttribute(F, "amdgpu-implicitarg-num-bytes", 0); - } - uint64_t getExplicitKernArgSize(const Function &F, - unsigned &MaxAlign) const; - unsigned getKernArgSegmentSize(const Function &F, - unsigned &MaxAlign) const; - virtual ~AMDGPUSubtarget() {} }; @@ -681,6 +669,14 @@ public: return D16PreservesUnusedBits; } + /// \returns Number of bytes of arguments that are passed to a shader or + /// kernel in addition to the explicit ones declared for the function. + unsigned getImplicitArgNumBytes(const Function &F) const { + if (isMesaKernel(F)) + return 16; + return AMDGPU::getIntegerAttribute(F, "amdgpu-implicitarg-num-bytes", 0); + } + // Scratch is allocated in 256 dword per wave blocks for the entire // wavefront. When viewed from the perspecive of an arbitrary workitem, this // is 4-byte aligned. @@ -829,6 +825,10 @@ public: return getGeneration() >= AMDGPUSubtarget::VOLCANIC_ISLANDS; } + uint64_t getExplicitKernArgSize(const Function &F) const; + unsigned getKernArgSegmentSize(const Function &F, + int64_t ExplicitArgBytes = -1) const; + /// Return the maximum number of waves per SIMD for kernels using \p SGPRs /// SGPRs unsigned getOccupancyWithNumSGPRs(unsigned SGPRs) const; |
