When compiling multiple pipelines, the `MCRegisterInfo` instance in
`AMDGPUAsmPrinter` gets re-used even after finalization, so it calls
`finalize()` multiple times.
Add a reset method and call it in
`AMDGPUAsmPrinter::doFinalization`.
Different approach would be to make it a `unique_ptr`.
---------
Co-authored-by: Thomas Symalla <tsymalla@amd.com>
/llvm-project/llvm/lib/Target/AMDGPU/AMDGPUMCResourceInfo.cpp:26:16:
error: lambda capture 'this' is not used [-Werror,-Wunused-lambda-capture]
auto GOCS = [this, FuncName, &OutContext](StringRef Suffix) {
^~~~~
/llvm-project/llvm/lib/Target/AMDGPU/AMDGPUMCResourceInfo.cpp:64:27:
error: lambda capture 'this' is not used [-Werror,-Wunused-lambda-capture]
auto assignMaxRegSym = [this, &OutContext](MCSymbol *Sym, int32_t RegCount) {
^~~~~
2 errors generated.
Converts AMDGPUResourceUsageAnalysis pass from Module to MachineFunction
pass. Moves function resource info propagation to to MC layer (through
helpers in AMDGPUMCResourceInfo) by generating MCExprs for every
function resource which the emitters have been prepped for.
Fixes https://github.com/llvm/llvm-project/issues/64863
