diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/codegen.zig | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/codegen.zig b/src/codegen.zig index dd37d3b025..eba5cb7913 100644 --- a/src/codegen.zig +++ b/src/codegen.zig @@ -1480,6 +1480,9 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type { } fn genArg(self: *Self, inst: *ir.Inst.Arg) !MCValue { + const arg_index = self.arg_index; + self.arg_index += 1; + if (FreeRegInt == u0) { return self.fail(inst.base.src, "TODO implement Register enum for {}", .{self.target.cpu.arch}); } @@ -1488,8 +1491,7 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type { try self.registers.ensureCapacity(self.gpa, self.registers.count() + 1); - const result = self.args[self.arg_index]; - self.arg_index += 1; + const result = self.args[arg_index]; const name_with_null = inst.name[0 .. mem.lenZ(inst.name) + 1]; switch (result) { |