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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2017-04-17 19:48:30 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2017-04-17 19:48:30 +0000 |
| commit | a3566f2149bad9ebe330b4e3429cce8c028f3192 (patch) | |
| tree | f2e7a790b19bf87fc9ceb5ffc0d9c70969a6a0bd /llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.h | |
| parent | 869fec278cfa6c0acdeedb45a5dfc5b24e7e01a0 (diff) | |
| download | bcm5719-llvm-a3566f2149bad9ebe330b4e3429cce8c028f3192.tar.gz bcm5719-llvm-a3566f2149bad9ebe330b4e3429cce8c028f3192.zip | |
AMDGPU: Use MachineRegisterInfo to find max used register
Avoid looping through program to determine register counts.
This avoids needing to look at regmask operands.
Also fixes some counting errors with flat_scr when there
are no stack objects.
llvm-svn: 300482
Diffstat (limited to 'llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.h')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.h b/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.h index 13425c8b2a0..8c86dea4b88 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.h +++ b/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.h @@ -55,7 +55,7 @@ private: uint32_t NumVGPR = 0; uint32_t NumSGPR = 0; - uint32_t LDSSize; + uint32_t LDSSize = 0; bool FlatUsed = false; // Number of SGPRs that meets number of waves per execution unit request. @@ -85,11 +85,11 @@ private: // Bonus information for debugging. bool VCCUsed = false; - uint64_t CodeLen = 0; SIProgramInfo() = default; }; + uint64_t getFunctionCodeSize(const MachineFunction &MF) const; void getSIProgramInfo(SIProgramInfo &Out, const MachineFunction &MF) const; void getAmdKernelCode(amd_kernel_code_t &Out, const SIProgramInfo &KernelInfo, const MachineFunction &MF) const; |
