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| author | Jacob G-W <jacoblevgw@gmail.com> | 2021-06-17 11:57:27 -0400 |
|---|---|---|
| committer | Veikka Tuominen <git@vexu.eu> | 2021-06-21 18:45:28 +0300 |
| commit | a95fdb06352a6a1e60d0167bad62f5a46345177a (patch) | |
| tree | db2347ab29797d19c899bf2f6a043a984eb173c2 /src/Sema.zig | |
| parent | fc1feebdc0ffd4730c724780265d4ef6a9515dc8 (diff) | |
| download | zig-a95fdb06352a6a1e60d0167bad62f5a46345177a.tar.gz zig-a95fdb06352a6a1e60d0167bad62f5a46345177a.zip | |
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
Diffstat (limited to 'src/Sema.zig')
| -rw-r--r-- | src/Sema.zig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/Sema.zig b/src/Sema.zig index 255746a763..7c39e35bf8 100644 --- a/src/Sema.zig +++ b/src/Sema.zig @@ -2506,7 +2506,7 @@ fn zirErrorToInt(sema: *Sema, block: *Scope.Block, inst: Zir.Inst.Index) InnerEr } try sema.requireRuntimeBlock(block, src); - return block.addUnOp(src, result_ty, .error_to_int, op_coerced); + return block.addUnOp(src, result_ty, .bitcast, op_coerced); } fn zirIntToError(sema: *Sema, block: *Scope.Block, inst: Zir.Inst.Index) InnerError!*Inst { @@ -2539,7 +2539,7 @@ fn zirIntToError(sema: *Sema, block: *Scope.Block, inst: Zir.Inst.Index) InnerEr // const is_gt_max = @panic("TODO get max errors in compilation"); // try sema.addSafetyCheck(block, is_gt_max, .invalid_error_code); } - return block.addUnOp(src, Type.initTag(.anyerror), .int_to_error, op); + return block.addUnOp(src, Type.initTag(.anyerror), .bitcast, op); } fn zirMergeErrorSets(sema: *Sema, block: *Scope.Block, inst: Zir.Inst.Index) InnerError!*Inst { |