fix(cpu): remove miscompilation workaround

2022-11-11 03:56:19 -04:00
parent accecb3350
commit 1230aa1e91
2 changed files with 2 additions and 4 deletions
--- a/src/core/cpu.zig
+++ b/src/core/cpu.zig
@@ -652,9 +652,7 @@ const Pipeline = struct {
    pub fn step(self: *Self, cpu: *Arm7tdmi, comptime T: type) ?u32 {
        comptime std.debug.assert(T == u32 or T == u16);

-        // FIXME: https://github.com/ziglang/zig/issues/12642
-        var opcode = self.stage[0];
-
+        const opcode = self.stage[0];
        self.stage[0] = self.stage[1];
        self.stage[1] = cpu.fetch(T, cpu.r[15]);