Commit fd29ddc06c

@@ -645,13 +645,13 @@ fn genBody(self: *Self, body: []const Air.Inst.Index) InnerError!void {
         switch (air_tags[inst]) {
             // zig fmt: off
             .add             => try self.airAdd(inst),
-            .addwrap         => try self.airAddWrap(inst),
+            .addwrap         => try self.airAdd(inst),
             .add_sat         => try self.airAddSat(inst),
             .sub             => try self.airSub(inst),
-            .subwrap         => try self.airSubWrap(inst),
+            .subwrap         => try self.airSub(inst),
             .sub_sat         => try self.airSubSat(inst),
             .mul             => try self.airMul(inst),
-            .mulwrap         => try self.airMulWrap(inst),
+            .mulwrap         => try self.airMul(inst),
             .mul_sat         => try self.airMulSat(inst),
             .rem             => try self.airRem(inst),
             .mod             => try self.airMod(inst),
@@ -1318,7 +1318,7 @@ fn airAddWrap(self: *Self, inst: Air.Inst.Index) !void {
     const result: MCValue = if (self.liveness.isUnused(inst))
         .dead
     else
-        return self.fail("TODO implement addwrap for {}", .{self.target.cpu.arch});
+        try self.genBinMathOp(inst, bin_op.lhs, bin_op.rhs);
     return self.finishAir(inst, result, .{ bin_op.lhs, bin_op.rhs, .none });
 }
 
@@ -1375,15 +1375,6 @@ fn airSub(self: *Self, inst: Air.Inst.Index) !void {
     return self.finishAir(inst, result, .{ bin_op.lhs, bin_op.rhs, .none });
 }
 
-fn airSubWrap(self: *Self, inst: Air.Inst.Index) !void {
-    const bin_op = self.air.instructions.items(.data)[inst].bin_op;
-    const result: MCValue = if (self.liveness.isUnused(inst))
-        .dead
-    else
-        return self.fail("TODO implement subwrap for {}", .{self.target.cpu.arch});
-    return self.finishAir(inst, result, .{ bin_op.lhs, bin_op.rhs, .none });
-}
-
 fn airSubSat(self: *Self, inst: Air.Inst.Index) !void {
     const bin_op = self.air.instructions.items(.data)[inst].bin_op;
     const result: MCValue = if (self.liveness.isUnused(inst))
@@ -1421,15 +1412,6 @@ fn airMul(self: *Self, inst: Air.Inst.Index) !void {
     return self.finishAir(inst, result, .{ bin_op.lhs, bin_op.rhs, .none });
 }
 
-fn airMulWrap(self: *Self, inst: Air.Inst.Index) !void {
-    const bin_op = self.air.instructions.items(.data)[inst].bin_op;
-    const result: MCValue = if (self.liveness.isUnused(inst))
-        .dead
-    else
-        return self.fail("TODO implement mulwrap for {}", .{self.target.cpu.arch});
-    return self.finishAir(inst, result, .{ bin_op.lhs, bin_op.rhs, .none });
-}
-
 fn airMulSat(self: *Self, inst: Air.Inst.Index) !void {
     const bin_op = self.air.instructions.items(.data)[inst].bin_op;
     const result: MCValue = if (self.liveness.isUnused(inst))
@@ -1826,7 +1808,7 @@ fn airXor(self: *Self, inst: Air.Inst.Index) !void {
     const result: MCValue = if (self.liveness.isUnused(inst))
         .dead
     else
-        return self.fail("TODO implement xor for {}", .{self.target.cpu.arch});
+        try self.genBinMathOp(inst, bin_op.lhs, bin_op.rhs);
     return self.finishAir(inst, result, .{ bin_op.lhs, bin_op.rhs, .none });
 }
 

@@ -320,7 +320,6 @@ test "comptime_int multi-limb partial shift right" {
 
 test "xor" {
     if (builtin.zig_backend == .stage2_c) return error.SkipZigTest; // TODO
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
 
     try test_xor();
     comptime try test_xor();
@@ -502,7 +501,6 @@ fn mod(comptime T: type, a: T, b: T) T {
 }
 
 test "unsigned wrapping" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
 
     try testUnsignedWrappingEval(maxInt(u32));
@@ -516,7 +514,6 @@ fn testUnsignedWrappingEval(x: u32) !void {
 }
 
 test "signed wrapping" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
 
     try testSignedWrappingEval(maxInt(i32));
@@ -530,7 +527,6 @@ fn testSignedWrappingEval(x: i32) !void {
 }
 
 test "signed negation wrapping" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
 
     try testSignedNegationWrappingEval(minInt(i16));
@@ -543,7 +539,6 @@ fn testSignedNegationWrappingEval(x: i16) !void {
 }
 
 test "unsigned negation wrapping" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
 
     try testUnsignedNegationWrappingEval(1);