stage2: @mulWithOverflow

1 files changed, 6 insertions, 0 deletions

diff --git a/src/arch/aarch64/CodeGen.zig b/src/arch/aarch64/CodeGen.zig
index 1c6d54485b..e34475f1ee 100644
--- a/src/arch/aarch64/CodeGen.zig
+++ b/src/arch/aarch64/CodeGen.zig
@@ -522,6 +522,7 @@ fn genBody(self: *Self, body: []const Air.Inst.Index) InnerError!void {
                     .slice           => try self.airSlice(inst),
 
                     .add_with_overflow => try self.airAddWithOverflow(inst),
+                    .mul_with_overflow => try self.airMulWithOverflow(inst),
 
                     .div_float, .div_trunc, .div_floor, .div_exact => try self.airDiv(inst),
 
@@ -976,6 +977,11 @@ fn airAddWithOverflow(self: *Self, inst: Air.Inst.Index) !void {
     return self.fail("TODO implement airAddResultWithOverflow for {}", .{self.target.cpu.arch});
 }
 
+fn airMulWithOverflow(self: *Self, inst: Air.Inst.Index) !void {
+    _ = inst;
+    return self.fail("TODO implement airMulResultWithOverflow for {}", .{self.target.cpu.arch});
+}
+
 fn airDiv(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 return self.fail("TODO implement div for {}", .{self.target.cpu.arch});