Revert "Merge pull request #17637 from jacobly0/x86_64-test-std"

This reverts commit 0c99ba1eab63865592bb084feb271cd4e4b0357e, reversing
changes made to 5f92b070bf284f1493b1b5d433dd3adde2f46727.

This caused a CI failure when it landed in master branch due to a
128-bit `@byteSwap` in std.mem.

1 files changed, 0 insertions, 11 deletions

diff --git a/lib/std/array_list.zig b/lib/std/array_list.zig
index 03e32278cf..e50eb92041 100644
--- a/lib/std/array_list.zig
+++ b/lib/std/array_list.zig
@@ -1,5 +1,4 @@
 const std = @import("std.zig");
-const builtin = @import("builtin");
 const debug = std.debug;
 const assert = debug.assert;
 const testing = std.testing;
@@ -1184,8 +1183,6 @@ test "std.ArrayList/ArrayListUnmanaged.initCapacity" {
 }
 
 test "std.ArrayList/ArrayListUnmanaged.clone" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     const a = testing.allocator;
     {
         var array = ArrayList(i32).init(a);
@@ -1227,8 +1224,6 @@ test "std.ArrayList/ArrayListUnmanaged.clone" {
 }
 
 test "std.ArrayList/ArrayListUnmanaged.basic" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     const a = testing.allocator;
     {
         var list = ArrayList(i32).init(a);
@@ -1513,8 +1508,6 @@ test "std.ArrayList/ArrayListUnmanaged.insert" {
 }
 
 test "std.ArrayList/ArrayListUnmanaged.insertSlice" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     const a = testing.allocator;
     {
         var list = ArrayList(i32).init(a);
@@ -1561,8 +1554,6 @@ test "std.ArrayList/ArrayListUnmanaged.insertSlice" {
 }
 
 test "std.ArrayList/ArrayListUnmanaged.replaceRange" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     var arena = std.heap.ArenaAllocator.init(testing.allocator);
     defer arena.deinit();
     const a = arena.allocator();
@@ -1734,8 +1725,6 @@ test "shrink still sets length when resizing is disabled" {
 }
 
 test "shrinkAndFree with a copy" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-
     var failing_allocator = testing.FailingAllocator.init(testing.allocator, .{ .resize_fail_index = 0 });
     const a = failing_allocator.allocator();