stage2: simplify codegen for errorToInt and intToError

We can just use bitcast instead of error_to_int, int_to_error since
errorToInt and intToError do not actually do anything, just change types.
This allows us to remove 2 air ops that were the exact same as bitcast

1 files changed, 0 insertions, 10 deletions

diff --git a/src/codegen/c.zig b/src/codegen/c.zig
index 68b74d7659..7ebecb45c9 100644
--- a/src/codegen/c.zig
+++ b/src/codegen/c.zig
@@ -724,8 +724,6 @@ pub fn genBody(o: *Object, body: ir.Body) error{ AnalysisFail, OutOfMemory }!voi
 
             .is_err => try genIsErr(o, inst.castTag(.is_err).?),
             .is_err_ptr => try genIsErr(o, inst.castTag(.is_err_ptr).?),
-            .error_to_int => try genErrorToInt(o, inst.castTag(.error_to_int).?),
-            .int_to_error => try genIntToError(o, inst.castTag(.int_to_error).?),
 
             .unwrap_errunion_payload => try genUnwrapErrUnionPay(o, inst.castTag(.unwrap_errunion_payload).?),
             .unwrap_errunion_err => try genUnwrapErrUnionErr(o, inst.castTag(.unwrap_errunion_err).?),
@@ -1283,14 +1281,6 @@ fn genIsErr(o: *Object, inst: *Inst.UnOp) !CValue {
     return local;
 }
 
-fn genIntToError(o: *Object, inst: *Inst.UnOp) !CValue {
-    return o.resolveInst(inst.operand);
-}
-
-fn genErrorToInt(o: *Object, inst: *Inst.UnOp) !CValue {
-    return o.resolveInst(inst.operand);
-}
-
 fn IndentWriter(comptime UnderlyingWriter: type) type {
     return struct {
         const Self = @This();