================
@@ -1773,6 +1774,26 @@ void NVPTXAsmPrinter::setAndEmitFunctionVirtualRegisters(
OutStreamer->emitRawText(O.str());
}
+/// Translate virtual register numbers in DebugInfo locations to their printed
+/// encodings, as used by CUDA-GDB.
+void NVPTXAsmPrinter::encodeDebugInfoRegisterNumbers(
+ const MachineFunction &MF) {
+ const NVPTXSubtarget &STI = MF.getSubtarget<NVPTXSubtarget>();
+ const NVPTXRegisterInfo *registerInfo = STI.getRegisterInfo();
+
+ // Clear the old mapping, and add the new one. This mapping is used after
the
+ // printing of the current function is complete, but before the next function
+ // is printed.
+ registerInfo->clearDebugRegisterMap();
+
+ for (auto classMap : VRegMapping) {
+ for (auto registerMapping : classMap.getSecond()) {
----------------
walter-erquinigo wrote:
could you make these iterators references?
https://github.com/llvm/llvm-project/pull/109495
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