zig

commit e39b82bf4e7346ada67a0fd49c480db1c6e12260 (tree)
parent feb05a716d1ae105cf0e8f9966b6ade7f32dc680
Author: Alex Rønne Petersen <alex@alexrp.com>
Date:   Sat, 25 Oct 2025 10:34:48 +0200

compiler: avoid using self-hosted backend on x86_64-solaris/illumos

https://github.com/ziglang/zig/issues/25699

Diffstat:
M
src/target.zig
 | 
4
++++
M
test/src/ErrorTrace.zig
 | 
2
+-
M
test/src/StackTrace.zig
 | 
2
+-
M
test/tests.zig
 | 
2
+-

4 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/src/target.zig b/src/target.zig
@@ -257,6 +257,10 @@ pub fn hasNewLinkerSupport(ofmt: std.Target.ObjectFormat, backend: std.builtin.C
 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.isSolarish()) {
+            // https://github.com/ziglang/zig/issues/25699
+            return false;
+        }
         if (target.os.tag.isBSD()) {
             // Self-hosted linker needs work: https://github.com/ziglang/zig/issues/24341
             return false;
diff --git a/test/src/ErrorTrace.zig b/test/src/ErrorTrace.zig
@@ -41,7 +41,7 @@ pub fn addCase(self: *ErrorTrace, case: Case) void {
 fn shouldTestNonLlvm(target: *const std.Target) bool {
     return switch (target.cpu.arch) {
         .x86_64 => switch (target.ofmt) {
-            .elf => !target.os.tag.isBSD(),
+            .elf => !target.os.tag.isBSD() and !target.os.tag.isSolarish(),
             else => false,
         },
         else => false,
diff --git a/test/src/StackTrace.zig b/test/src/StackTrace.zig
@@ -46,7 +46,7 @@ fn addCaseTarget(
 ) void {
     const both_backends = switch (target.result.cpu.arch) {
         .x86_64 => switch (target.result.ofmt) {
-            .elf => !target.result.os.tag.isBSD(),
+            .elf => !target.result.os.tag.isBSD() and !target.result.os.tag.isSolarish(),
             else => false,
         },
         else => false,
diff --git a/test/tests.zig b/test/tests.zig
@@ -2493,7 +2493,7 @@ pub fn wouldUseLlvm(use_llvm: ?bool, query: std.Target.Query, optimize_mode: Opt
     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 (os_tag.isBSD() or std.Target.ptrBitWidth_arch_abi(cpu_arch, query.abi orelse .none) != 64) return true,
+        .x86_64 => if (os_tag.isBSD() or os_tag.isSolarish() or std.Target.ptrBitWidth_arch_abi(cpu_arch, query.abi orelse .none) != 64) return true,
         .spirv32, .spirv64 => return false,
         else => return true,
     }