Merge pull request #14084 from joachimschmidt557/stage2-aarch64

stage2 AArch64: small improvements

24 files changed, 0 insertions, 85 deletions

diff --git a/test/behavior/alignof.zig b/test/behavior/alignof.zig
index 4dd62906c4..6109d84fe2 100644
--- a/test/behavior/alignof.zig
+++ b/test/behavior/alignof.zig
@@ -11,7 +11,6 @@ const Foo = struct {
 };
 
 test "@alignOf(T) before referencing T" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     comptime try expect(@alignOf(Foo) != maxInt(usize));
     if (native_arch == .x86_64) {
         comptime try expect(@alignOf(Foo) == 4);
diff --git a/test/behavior/basic.zig b/test/behavior/basic.zig
index 43574db06f..6fcef06fc1 100644
--- a/test/behavior/basic.zig
+++ b/test/behavior/basic.zig
@@ -113,21 +113,18 @@ fn first4KeysOfHomeRow() []const u8 {
 }
 
 test "return string from function" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try expect(mem.eql(u8, first4KeysOfHomeRow(), "aoeu"));
 }
 
 test "hex escape" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try expect(mem.eql(u8, "\x68\x65\x6c\x6c\x6f", "hello"));
 }
 
 test "multiline string" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const s1 =
@@ -140,7 +137,6 @@ test "multiline string" {
 }
 
 test "multiline string comments at start" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const s1 =
@@ -153,7 +149,6 @@ test "multiline string comments at start" {
 }
 
 test "multiline string comments at end" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const s1 =
@@ -166,7 +161,6 @@ test "multiline string comments at end" {
 }
 
 test "multiline string comments in middle" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const s1 =
@@ -179,7 +173,6 @@ test "multiline string comments in middle" {
 }
 
 test "multiline string comments at multiple places" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const s1 =
@@ -198,7 +191,6 @@ test "string concatenation" {
 }
 
 test "array mult operator" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try expect(mem.eql(u8, "ab" ** 5, "ababababab"));
@@ -208,7 +200,6 @@ const OpaqueA = opaque {};
 const OpaqueB = opaque {};
 
 test "opaque types" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try expect(*OpaqueA != *OpaqueB);
@@ -226,7 +217,6 @@ test "compile time global reinterpret" {
 }
 
 test "cast undefined" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const array: [100]u8 = undefined;
@@ -238,7 +228,6 @@ fn testCastUndefined(x: []const u8) void {
 }
 
 test "implicit cast after unreachable" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
@@ -297,7 +286,6 @@ fn fB() []const u8 {
 }
 
 test "call function pointer in struct" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try expect(mem.eql(u8, f3(true), "a"));
@@ -459,7 +447,6 @@ fn testArray2DConstDoublePtr(ptr: *const f32) !void {
 }
 
 test "double implicit cast in same expression" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     var x = @as(i32, @as(u16, nine()));
@@ -492,7 +479,6 @@ fn testStructInFn() !void {
 }
 
 test "fn call returning scalar optional in equality expression" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
     try expect(getNull() == null);
 }
@@ -502,7 +488,6 @@ fn getNull() ?*i32 {
 }
 
 test "global variable assignment with optional unwrapping with var initialized to undefined" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
@@ -628,7 +613,6 @@ var gdt = [_]GDTEntry{
 var global_ptr = &gdt[0];
 
 test "global constant is loaded with a runtime-known index" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const S = struct {
diff --git a/test/behavior/bitcast.zig b/test/behavior/bitcast.zig
index df44057860..0e8ff65414 100644
--- a/test/behavior/bitcast.zig
+++ b/test/behavior/bitcast.zig
@@ -239,7 +239,6 @@ test "bitcast packed struct to integer and back" {
 }
 
 test "implicit cast to error union by returning" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
diff --git a/test/behavior/byval_arg_var.zig b/test/behavior/byval_arg_var.zig
index 3c3f0f1165..476d0d2e4e 100644
--- a/test/behavior/byval_arg_var.zig
+++ b/test/behavior/byval_arg_var.zig
@@ -5,7 +5,6 @@ var result: []const u8 = "wrong";
 
 test "pass string literal byvalue to a generic var param" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     start();
diff --git a/test/behavior/call.zig b/test/behavior/call.zig
index 73ffe7c157..7cbe8891d8 100644
--- a/test/behavior/call.zig
+++ b/test/behavior/call.zig
@@ -107,7 +107,6 @@ test "result location of function call argument through runtime condition and st
 }
 
 test "function call with 40 arguments" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const S = struct {
diff --git a/test/behavior/error.zig b/test/behavior/error.zig
index f5bf6493d8..fdf9091fe8 100644
--- a/test/behavior/error.zig
+++ b/test/behavior/error.zig
@@ -29,7 +29,6 @@ fn shouldBeNotEqual(a: anyerror, b: anyerror) void {
 }
 
 test "error binary operator" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const a = errBinaryOperatorG(true) catch 3;
@@ -68,7 +67,6 @@ test "error wrapping" {
 }
 
 test "unwrap simple value from error" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const i = unwrapSimpleValueFromErrorDo() catch unreachable;
@@ -128,7 +126,6 @@ test "debug info for optional error set" {
 }
 
 test "implicit cast to optional to error union to return result loc" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const S = struct {
@@ -151,7 +148,6 @@ test "implicit cast to optional to error union to return result loc" {
 
 test "fn returning empty error set can be passed as fn returning any error" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
 
     entry();
     comptime entry();
@@ -159,7 +155,6 @@ test "fn returning empty error set can be passed as fn returning any error" {
 
 test "fn returning empty error set can be passed as fn returning any error - pointer" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
 
     entryPtr();
     comptime entryPtr();
@@ -228,7 +223,6 @@ fn testErrorSetType() !void {
 
 test "explicit error set cast" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try testExplicitErrorSetCast(Set1.A);
@@ -248,7 +242,6 @@ fn testExplicitErrorSetCast(set1: Set1) !void {
 
 test "comptime test error for empty error set" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try testComptimeTestErrorEmptySet(1234);
@@ -266,7 +259,6 @@ fn testComptimeTestErrorEmptySet(x: EmptyErrorSet!i32) !void {
 
 test "comptime err to int of error set with only 1 possible value" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
 
     testErrToIntWithOnePossibleValue(error.A, @errorToInt(error.A));
     comptime testErrToIntWithOnePossibleValue(error.A, @errorToInt(error.A));
@@ -309,7 +301,6 @@ test "error inference with an empty set" {
 }
 
 test "error union peer type resolution" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try testErrorUnionPeerTypeResolution(1);
@@ -341,7 +332,6 @@ fn quux_1() !i32 {
 }
 
 test "error: Zero sized error set returned with value payload crash" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     _ = try foo3(0);
@@ -354,7 +344,6 @@ fn foo3(b: usize) Error!usize {
 }
 
 test "error: Infer error set from literals" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     _ = nullLiteral("n") catch |err| handleErrors(err);
@@ -501,7 +490,6 @@ test "nested catch" {
 
 test "function pointer with return type that is error union with payload which is pointer of parent struct" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const S = struct {
@@ -632,7 +620,6 @@ test "error set equality" {
 }
 
 test "inferred error set equality" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const S = struct {
diff --git a/test/behavior/field_parent_ptr.zig b/test/behavior/field_parent_ptr.zig
index 4b1bacedf7..14a2362f5d 100644
--- a/test/behavior/field_parent_ptr.zig
+++ b/test/behavior/field_parent_ptr.zig
@@ -2,7 +2,6 @@ const expect = @import("std").testing.expect;
 const builtin = @import("builtin");
 
 test "@fieldParentPtr non-first field" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
     try testParentFieldPtr(&foo.c);
@@ -10,7 +9,6 @@ test "@fieldParentPtr non-first field" {
 }
 
 test "@fieldParentPtr first field" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
     try testParentFieldPtrFirst(&foo.a);
diff --git a/test/behavior/fn.zig b/test/behavior/fn.zig
index 16add6aee0..d33d1aad71 100644
--- a/test/behavior/fn.zig
+++ b/test/behavior/fn.zig
@@ -145,7 +145,6 @@ fn fnWithUnreachable() noreturn {
 
 test "extern struct with stdcallcc fn pointer" {
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
 
     const S = extern struct {
         ptr: *const fn () callconv(if (builtin.target.cpu.arch == .x86) .Stdcall else .C) i32,
@@ -196,7 +195,6 @@ fn addPointCoords(pt: Point) i32 {
 }
 
 test "pass by non-copying value through var arg" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try expect((try addPointCoordsVar(Point{ .x = 1, .y = 2 })) == 3);
@@ -292,7 +290,6 @@ fn voidFun(a: i32, b: void, c: i32, d: void) !void {
 }
 
 test "call function with empty string" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     acceptsString("");
@@ -410,7 +407,6 @@ test "function with inferred error set but returning no error" {
 }
 
 test "import passed byref to function in return type" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const S = struct {
@@ -445,7 +441,6 @@ test "implicit cast function to function ptr" {
 
 test "method call with optional and error union first param" {
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const S = struct {
diff --git a/test/behavior/if.zig b/test/behavior/if.zig
index 769306f741..6178fc6a1b 100644
--- a/test/behavior/if.zig
+++ b/test/behavior/if.zig
@@ -81,7 +81,6 @@ test "const result loc, runtime if cond, else unreachable" {
 test "if copies its payload" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const S = struct {
diff --git a/test/behavior/math.zig b/test/behavior/math.zig
index 763c249c50..29e0b9ff79 100644
--- a/test/behavior/math.zig
+++ b/test/behavior/math.zig
@@ -9,7 +9,6 @@ const mem = std.mem;
 const math = std.math;
 
 test "assignment operators" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
@@ -546,7 +545,6 @@ fn negateWrap(comptime T: type, x: T) T {
 }
 
 test "unsigned 64-bit division" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
diff --git a/test/behavior/merge_error_sets.zig b/test/behavior/merge_error_sets.zig
index e9e7b8e505..4e6d9e4c45 100644
--- a/test/behavior/merge_error_sets.zig
+++ b/test/behavior/merge_error_sets.zig
@@ -12,7 +12,6 @@ fn foo() C!void {
 }
 
 test "merge error sets" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
diff --git a/test/behavior/null.zig b/test/behavior/null.zig
index 6fa32c47a7..223be69084 100644
--- a/test/behavior/null.zig
+++ b/test/behavior/null.zig
@@ -73,7 +73,6 @@ fn foo(x: ?i32) ?bool {
 test "test null runtime" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try testTestNullRuntime(null);
@@ -85,7 +84,6 @@ fn testTestNullRuntime(x: ?i32) !void {
 
 test "optional void" {
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try optionalVoidImpl();
@@ -109,7 +107,6 @@ const Empty = struct {};
 
 test "optional struct{}" {
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     _ = try optionalEmptyStructImpl();
@@ -135,7 +132,6 @@ test "null with default unwrap" {
 }
 
 test "optional pointer to 0 bit type null value at runtime" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const EmptyStruct = struct {};
diff --git a/test/behavior/pointers.zig b/test/behavior/pointers.zig
index a73ff161fa..36f70e1a77 100644
--- a/test/behavior/pointers.zig
+++ b/test/behavior/pointers.zig
@@ -66,7 +66,6 @@ test "initialize const optional C pointer to null" {
 }
 
 test "assigning integer to C pointer" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     var x: i32 = 0;
@@ -193,7 +192,6 @@ test "allowzero pointer and slice" {
     if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     var ptr = @intToPtr([*]allowzero i32, 0);
diff --git a/test/behavior/ptrcast.zig b/test/behavior/ptrcast.zig
index f25161ece8..e2d33f898c 100644
--- a/test/behavior/ptrcast.zig
+++ b/test/behavior/ptrcast.zig
@@ -4,8 +4,6 @@ const expect = std.testing.expect;
 const native_endian = builtin.target.cpu.arch.endian();
 
 test "reinterpret bytes as integer with nonzero offset" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
-
     try testReinterpretBytesAsInteger();
     comptime try testReinterpretBytesAsInteger();
 }
@@ -38,7 +36,6 @@ fn testReinterpretWithOffsetAndNoWellDefinedLayout() !void {
 }
 
 test "reinterpret bytes inside auto-layout struct as integer with nonzero offset" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try testReinterpretStructWrappedBytesAsInteger();
@@ -173,7 +170,6 @@ test "lower reinterpreted comptime field ptr" {
 }
 
 test "reinterpret struct field at comptime" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const numNative = comptime Bytes.init(0x12345678);
@@ -236,7 +232,6 @@ test "ptrcast of const integer has the correct object size" {
 
 test "implicit optional pointer to optional anyopaque pointer" {
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     var buf: [4]u8 = "aoeu".*;
diff --git a/test/behavior/sizeof_and_typeof.zig b/test/behavior/sizeof_and_typeof.zig
index b38f28acb8..ef4487d9b9 100644
--- a/test/behavior/sizeof_and_typeof.zig
+++ b/test/behavior/sizeof_and_typeof.zig
@@ -75,7 +75,6 @@ const P = packed struct {
 };
 
 test "@offsetOf" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     // Packed structs have fixed memory layout
diff --git a/test/behavior/slice.zig b/test/behavior/slice.zig
index 9842b908c6..416423e9cc 100644
--- a/test/behavior/slice.zig
+++ b/test/behavior/slice.zig
@@ -28,7 +28,6 @@ comptime {
 }
 
 test "slicing" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     var array: [20]i32 = undefined;
@@ -64,7 +63,6 @@ test "comptime slice of undefined pointer of length 0" {
 }
 
 test "implicitly cast array of size 0 to slice" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     var msg = [_]u8{};
@@ -121,7 +119,6 @@ test "slice of type" {
 }
 
 test "generic malloc free" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
@@ -233,7 +230,6 @@ fn sliceFromLenToLen(a_slice: []u8, start: usize, end: usize) []u8 {
 }
 
 test "C pointer" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     var buf: [*c]const u8 = "kjdhfkjdhfdkjhfkfjhdfkjdhfkdjhfdkjhf";
@@ -288,7 +284,6 @@ test "slice type with custom alignment" {
 }
 
 test "obtaining a null terminated slice" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     // here we have a normal array
@@ -590,7 +585,6 @@ test "array mult of slice gives ptr to array" {
 }
 
 test "slice bounds in comptime concatenation" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const bs = comptime blk: {
diff --git a/test/behavior/struct.zig b/test/behavior/struct.zig
index f2340091c0..041b8ddcd8 100644
--- a/test/behavior/struct.zig
+++ b/test/behavior/struct.zig
@@ -106,7 +106,6 @@ fn testMutation(foo: *StructFoo) void {
 }
 
 test "struct byval assign" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     var foo1: StructFoo = undefined;
@@ -140,7 +139,6 @@ fn returnEmptyStructInstance() StructWithNoFields {
 }
 
 test "fn call of struct field" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const Foo = struct {
@@ -323,7 +321,6 @@ const VoidStructFieldsFoo = struct {
 };
 
 test "return empty struct from fn" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     _ = testReturnEmptyStructFromFn();
@@ -334,7 +331,6 @@ fn testReturnEmptyStructFromFn() EmptyStruct2 {
 }
 
 test "pass slice of empty struct to fn" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try expect(testPassSliceOfEmptyStructToFn(&[_]EmptyStruct2{EmptyStruct2{}}) == 1);
@@ -369,7 +365,6 @@ const EmptyStruct = struct {
 };
 
 test "align 1 field before self referential align 8 field as slice return type" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const result = alloc(Expr);
@@ -1094,7 +1089,6 @@ test "packed struct with undefined initializers" {
 
 test "for loop over pointers to struct, getting field from struct pointer" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
@@ -1236,7 +1230,6 @@ test "initialize struct with empty literal" {
 }
 
 test "loading a struct pointer perfoms a copy" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const S = struct {
diff --git a/test/behavior/struct_contains_slice_of_itself.zig b/test/behavior/struct_contains_slice_of_itself.zig
index 507c9ecd9d..adb1c31047 100644
--- a/test/behavior/struct_contains_slice_of_itself.zig
+++ b/test/behavior/struct_contains_slice_of_itself.zig
@@ -12,7 +12,6 @@ const NodeAligned = struct {
 };
 
 test "struct contains slice of itself" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     var other_nodes = [_]Node{
diff --git a/test/behavior/type_info.zig b/test/behavior/type_info.zig
index 8c895ceb00..0fb17519e6 100644
--- a/test/behavior/type_info.zig
+++ b/test/behavior/type_info.zig
@@ -284,7 +284,6 @@ fn testUnion() !void {
 }
 
 test "type info: struct info" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try testStruct();
@@ -511,7 +510,6 @@ test "type info for async frames" {
 
 test "Declarations are returned in declaration order" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const S = struct {
@@ -535,7 +533,6 @@ test "Struct.is_tuple for anon list literal" {
 
 test "Struct.is_tuple for anon struct literal" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const info = @typeInfo(@TypeOf(.{ .a = 0 }));
diff --git a/test/behavior/undefined.zig b/test/behavior/undefined.zig
index d93c7ea8a7..79838e02a6 100644
--- a/test/behavior/undefined.zig
+++ b/test/behavior/undefined.zig
@@ -16,7 +16,6 @@ test "init static array to undefined" {
     // This test causes `initStaticArray()` to be codegen'd, and the
     // C backend does not yet support returning arrays, so it fails
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try expect(static_array[0] == 1);
@@ -79,7 +78,6 @@ test "assign undefined to struct with method" {
 }
 
 test "type name of undefined" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const x = undefined;
diff --git a/test/behavior/underscore.zig b/test/behavior/underscore.zig
index 0ed6c395bb..66b49e52d5 100644
--- a/test/behavior/underscore.zig
+++ b/test/behavior/underscore.zig
@@ -7,7 +7,6 @@ test "ignore lval with underscore" {
 }
 
 test "ignore lval with underscore (while loop)" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     while (optionalReturnError()) |_| {
diff --git a/test/behavior/union.zig b/test/behavior/union.zig
index 4200311e2c..dcd311392f 100644
--- a/test/behavior/union.zig
+++ b/test/behavior/union.zig
@@ -413,7 +413,6 @@ test "tagged union with no payloads" {
 }
 
 test "union with only 1 field casted to its enum type" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const Literal = union(enum) {
@@ -563,7 +562,6 @@ const Baz = enum { A, B, C, D };
 
 test "tagged union type" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const foo1 = TaggedFoo{ .One = 13 };
@@ -697,7 +695,6 @@ const PartialInstWithPayload = union(enum) {
 };
 
 test "union with only 1 field casted to its enum type which has enum value specified" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const Literal = union(enum) {
diff --git a/test/behavior/void.zig b/test/behavior/void.zig
index 97c95c1f9a..85a9178145 100644
--- a/test/behavior/void.zig
+++ b/test/behavior/void.zig
@@ -19,7 +19,6 @@ test "compare void with void compile time known" {
 }
 
 test "iterate over a void slice" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     var j: usize = 0;
diff --git a/test/behavior/while.zig b/test/behavior/while.zig
index 4ec2b8e8f8..394ce17564 100644
--- a/test/behavior/while.zig
+++ b/test/behavior/while.zig
@@ -4,7 +4,6 @@ const expect = std.testing.expect;
 const assert = std.debug.assert;
 
 test "while loop" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     var i: i32 = 0;
@@ -24,7 +23,6 @@ fn whileLoop2() i32 {
 }
 
 test "static eval while" {
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     try expect(static_eval_while_number == 1);
@@ -108,7 +106,6 @@ fn testBreakOuter() void {
 test "while copies its payload" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     const S = struct {
@@ -148,7 +145,6 @@ fn runContinueAndBreakTest() !void {
 test "while with optional as condition" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     numbers_left = 10;
@@ -162,7 +158,6 @@ test "while with optional as condition" {
 test "while with optional as condition with else" {
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
-    if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
 
     numbers_left = 10;