diff options
Diffstat (limited to 'src/codegen.zig')
| -rw-r--r-- | src/codegen.zig | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/codegen.zig b/src/codegen.zig index b25e361f76..2a33cca702 100644 --- a/src/codegen.zig +++ b/src/codegen.zig @@ -855,6 +855,7 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type { .shr => try self.airShr(inst), .alloc => try self.airAlloc(inst), + .ret_ptr => try self.airRetPtr(inst), .arg => try self.airArg(inst), .assembly => try self.airAsm(inst), .bitcast => try self.airBitCast(inst), @@ -883,6 +884,7 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type { .not => try self.airNot(inst), .ptrtoint => try self.airPtrToInt(inst), .ret => try self.airRet(inst), + .ret_load => try self.airRetLoad(inst), .store => try self.airStore(inst), .struct_field_ptr=> try self.airStructFieldPtr(inst), .struct_field_val=> try self.airStructFieldVal(inst), @@ -914,6 +916,7 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type { .slice_ptr => try self.airSlicePtr(inst), .slice_len => try self.airSliceLen(inst), + .array_elem_val => try self.airArrayElemVal(inst), .slice_elem_val => try self.airSliceElemVal(inst), .ptr_slice_elem_val => try self.airPtrSliceElemVal(inst), .ptr_elem_val => try self.airPtrElemVal(inst), @@ -1185,6 +1188,11 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type { return self.finishAir(inst, .{ .ptr_stack_offset = stack_offset }, .{ .none, .none, .none }); } + fn airRetPtr(self: *Self, inst: Air.Inst.Index) !void { + const stack_offset = try self.allocMemPtr(inst); + return self.finishAir(inst, .{ .ptr_stack_offset = stack_offset }, .{ .none, .none, .none }); + } + fn airFptrunc(self: *Self, inst: Air.Inst.Index) !void { const ty_op = self.air.instructions.items(.data)[inst].ty_op; const result: MCValue = if (self.liveness.isUnused(inst)) .dead else switch (arch) { @@ -1557,6 +1565,14 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type { return self.finishAir(inst, result, .{ bin_op.lhs, bin_op.rhs, .none }); } + fn airArrayElemVal(self: *Self, inst: Air.Inst.Index) !void { + const bin_op = self.air.instructions.items(.data)[inst].bin_op; + const result: MCValue = if (self.liveness.isUnused(inst)) .dead else switch (arch) { + else => return self.fail("TODO implement array_elem_val for {}", .{self.target.cpu.arch}), + }; + return self.finishAir(inst, result, .{ bin_op.lhs, bin_op.rhs, .none }); + } + fn airPtrSliceElemVal(self: *Self, inst: Air.Inst.Index) !void { const is_volatile = false; // TODO const bin_op = self.air.instructions.items(.data)[inst].bin_op; @@ -3213,6 +3229,14 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type { return self.finishAir(inst, .dead, .{ un_op, .none, .none }); } + fn airRetLoad(self: *Self, inst: Air.Inst.Index) !void { + const un_op = self.air.instructions.items(.data)[inst].un_op; + const ptr = try self.resolveInst(un_op); + _ = ptr; + return self.fail("TODO implement airRetLoad for {}", .{self.target.cpu.arch}); + //return self.finishAir(inst, .dead, .{ un_op, .none, .none }); + } + fn airCmp(self: *Self, inst: Air.Inst.Index, op: math.CompareOperator) !void { const bin_op = self.air.instructions.items(.data)[inst].bin_op; if (self.liveness.isUnused(inst)) |