zig

commit e526d65f5e11df3093cc2000611c9a6438f847fe (tree)
parent 0e673fdab22eafa5099b21ec66c50ba491811ce7
Author: alexrp <alex@alexrp.com>
Date:   Sun, 21 Sep 2025 08:47:21 +0200

compiler: don't use self-hosted backend on any BSD yet

There are some blocking bugs in the self-hosted ELF linker.

Diffstat:
M
src/target.zig
 | 
2
+-
M
test/src/StackTrace.zig
 | 
2
+-
M
test/tests.zig
 | 
3
++-

3 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/target.zig b/src/target.zig
@@ -236,7 +236,7 @@ pub fn hasLldSupport(ofmt: std.Target.ObjectFormat) bool {
 pub fn selfHostedBackendIsAsRobustAsLlvm(target: *const std.Target) bool {
     if (target.cpu.arch.isSpirV()) return true;
     if (target.cpu.arch == .x86_64 and target.ptrBitWidth() == 64) {
-        if (target.os.tag == .netbsd or target.os.tag == .openbsd) {
+        if (target.os.tag.isBSD()) {
             // Self-hosted linker needs work: https://github.com/ziglang/zig/issues/24341
             return false;
         }
diff --git a/test/src/StackTrace.zig b/test/src/StackTrace.zig
@@ -44,7 +44,7 @@ fn addCaseInner(self: *StackTrace, config: Config, use_llvm: bool) void {
 fn shouldTestNonLlvm(target: *const std.Target) bool {
     return switch (target.cpu.arch) {
         .x86_64 => switch (target.ofmt) {
-            .elf => true,
+            .elf => !target.os.tag.isBSD(),
             else => false,
         },
         else => false,
diff --git a/test/tests.zig b/test/tests.zig
@@ -2488,8 +2488,9 @@ pub fn wouldUseLlvm(use_llvm: ?bool, query: std.Target.Query, optimize_mode: Opt
         else => return true,
     }
     const cpu_arch = query.cpu_arch orelse builtin.cpu.arch;
+    const os_tag = query.os_tag orelse builtin.os.tag;
     switch (cpu_arch) {
-        .x86_64 => if (std.Target.ptrBitWidth_arch_abi(cpu_arch, query.abi orelse .none) != 64) return true,
+        .x86_64 => if (os_tag.isBSD() or std.Target.ptrBitWidth_arch_abi(cpu_arch, query.abi orelse .none) != 64) return true,
         .spirv32, .spirv64 => return false,
         else => return true,
     }