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stage2: sparc64: Implement airWrapErrUnionPayload

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This commit is contained in:
Koakuma 2022-10-27 20:03:26 +07:00
parent 1b5b9eb365
commit a72362f395
1 changed files with 8 additions and 1 deletions
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9
src/arch/sparc64/CodeGen.zig
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@ -683,7 +683,7 @@ fn genBody(self: *Self, body: []const Air.Inst.Index) InnerError!void {
.save_err_return_trace_index=> @panic("TODO try self.airSaveErrReturnTraceIndex(inst)"),
.wrap_optional => try self.airWrapOptional(inst),
.wrap_errunion_payload => @panic("TODO try self.airWrapErrUnionPayload(inst)"),
.wrap_errunion_payload => try self.airWrapErrUnionPayload(inst),
.wrap_errunion_err => try self.airWrapErrUnionErr(inst),
.add_optimized,
@ -2493,6 +2493,13 @@ fn airWrapErrUnionErr(self: *Self, inst: Air.Inst.Index) !void {
return self.finishAir(inst, result, .{ ty_op.operand, .none, .none });
}
/// T to E!T
fn airWrapErrUnionPayload(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 return self.fail("TODO implement wrap errunion payload for {}", .{self.target.cpu.arch});
return self.finishAir(inst, result, .{ ty_op.operand, .none, .none });
}
fn airWrapOptional(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 result: {