#define DEBUG_TYPE "stackmaps"
static cl::opt<int> StackMapVersion(
- "stackmap-version", cl::init(2),
- cl::desc("Specify the stackmap encoding version (default = 2)"));
+ "stackmap-version", cl::init(3),
+ cl::desc("Specify the stackmap encoding version (default = 3)"));
const char *StackMaps::WSMP = "Stack Maps: ";
}
StackMaps::StackMaps(AsmPrinter &AP) : AP(AP) {
- if (StackMapVersion != 2)
+ if (StackMapVersion != 3)
llvm_unreachable("Unsupported stackmap version!");
}
OS << "Constant Index " << Loc.Offset;
break;
}
- OS << "\t[encoding: .byte " << Loc.Type << ", .byte " << Loc.Size
- << ", .short " << Loc.Reg << ", .int " << Loc.Offset << "]\n";
+ OS << "\t[encoding: .byte " << Loc.Type << ", .byte 0"
+ << ", .short " << Loc.Size << ", .short " << Loc.Reg << ", .short 0"
+ << ", .int " << Loc.Offset << "]\n";
Idx++;
}
for (const auto &Loc : CSLocs) {
OS.EmitIntValue(Loc.Type, 1);
- OS.EmitIntValue(Loc.Size, 1);
+ OS.EmitIntValue(0, 1); // Reserved
+ OS.EmitIntValue(Loc.Size, 2);
OS.EmitIntValue(Loc.Reg, 2);
+ OS.EmitIntValue(0, 2); // Reserved
OS.EmitIntValue(Loc.Offset, 4);
}
+ // Emit alignment to 8 byte.
+ OS.EmitValueToAlignment(8);
+
// Num live-out registers and padding to align to 4 byte.
OS.EmitIntValue(0, 2);
OS.EmitIntValue(LiveOuts.size(), 2);