diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86_64/CodeGen.zig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/arch/x86_64/CodeGen.zig b/src/arch/x86_64/CodeGen.zig index b64c507708..f7afeed147 100644 --- a/src/arch/x86_64/CodeGen.zig +++ b/src/arch/x86_64/CodeGen.zig @@ -13500,6 +13500,7 @@ fn airAsm(self: *Self, inst: Air.Inst.Index) !void { } else if (constraint.len == 1 and std.ascii.isDigit(constraint[0])) arg: { const index = std.fmt.charToDigit(constraint[0], 10) catch unreachable; if (index >= args.items.len) return self.fail("constraint out of bounds: '{s}'", .{constraint}); + try self.genCopy(ty, args.items[index], input_mcv, .{}); break :arg args.items[index]; } else return self.fail("invalid constraint: '{s}'", .{constraint}); if (arg_mcv.getReg()) |reg| if (RegisterManager.indexOfRegIntoTracked(reg)) |_| { |