diff --git a/src/Compilation.zig b/src/Compilation.zig index aec16b2f00..043e10643f 100644 --- a/src/Compilation.zig +++ b/src/Compilation.zig @@ -1352,8 +1352,8 @@ pub fn create(gpa: Allocator, arena: Allocator, options: CreateOptions) !*Compil // approach, since the ubsan runtime uses quite a lot of the standard library // and this reduces unnecessary bloat. const ubsan_rt_strat: RtStrat = s: { - const is_spirv = options.root_mod.resolved_target.result.cpu.arch.isSpirV(); - const want_ubsan_rt = options.want_ubsan_rt orelse (!is_spirv and any_sanitize_c == .full and is_exe_or_dyn_lib); + const can_build_ubsan_rt = target_util.canBuildLibUbsanRt(options.root_mod.resolved_target.result); + const want_ubsan_rt = options.want_ubsan_rt orelse (can_build_ubsan_rt and any_sanitize_c == .full and is_exe_or_dyn_lib); if (!want_ubsan_rt) break :s .none; if (options.skip_linker_dependencies) break :s .none; if (have_zcu) break :s .zcu; @@ -1768,8 +1768,7 @@ pub fn create(gpa: Allocator, arena: Allocator, options: CreateOptions) !*Compil errdefer comp.destroy(); const target = comp.root_mod.resolved_target.result; - - const capable_of_building_compiler_rt = canBuildLibCompilerRt(target, comp.config.use_llvm); + const can_build_compiler_rt = target_util.canBuildLibCompilerRt(target, comp.config.use_llvm, build_options.have_llvm); // Add a `CObject` for each `c_source_files`. try comp.c_object_table.ensureTotalCapacity(gpa, options.c_source_files.len); @@ -1939,7 +1938,7 @@ pub fn create(gpa: Allocator, arena: Allocator, options: CreateOptions) !*Compil comp.remaining_prelink_tasks += 1; } - if (capable_of_building_compiler_rt) { + if (can_build_compiler_rt) { if (comp.compiler_rt_strat == .lib) { log.debug("queuing a job to build compiler_rt_lib", .{}); comp.queued_jobs.compiler_rt_lib = true; @@ -6558,22 +6557,6 @@ pub fn dump_argv(argv: []const []const u8) void { nosuspend stderr.print("{s}\n", .{argv[argv.len - 1]}) catch {}; } -fn canBuildLibCompilerRt(target: std.Target, use_llvm: bool) bool { - switch (target.os.tag) { - .plan9 => return false, - else => {}, - } - switch (target.cpu.arch) { - .spirv, .spirv32, .spirv64 => return false, - else => {}, - } - return switch (target_util.zigBackend(target, use_llvm)) { - .stage2_llvm => true, - .stage2_x86_64 => if (target.ofmt == .elf or target.ofmt == .macho) true else build_options.have_llvm, - else => build_options.have_llvm, - }; -} - pub fn getZigBackend(comp: Compilation) std.builtin.CompilerBackend { const target = comp.root_mod.resolved_target.result; return target_util.zigBackend(target, comp.config.use_llvm); diff --git a/src/target.zig b/src/target.zig index 7179868f42..b7cda53cf1 100644 --- a/src/target.zig +++ b/src/target.zig @@ -313,6 +313,33 @@ pub fn defaultCompilerRtOptimizeMode(target: std.Target) std.builtin.OptimizeMod } } +pub fn canBuildLibCompilerRt(target: std.Target, use_llvm: bool, have_llvm: bool) bool { + switch (target.os.tag) { + .plan9 => return false, + else => {}, + } + switch (target.cpu.arch) { + .spirv, .spirv32, .spirv64 => return false, + // Remove this once https://github.com/ziglang/zig/issues/23714 is fixed + .amdgcn => return false, + else => {}, + } + return switch (zigBackend(target, use_llvm)) { + .stage2_llvm => true, + .stage2_x86_64 => if (target.ofmt == .elf or target.ofmt == .macho) true else have_llvm, + else => have_llvm, + }; +} + +pub fn canBuildLibUbsanRt(target: std.Target) bool { + switch (target.cpu.arch) { + .spirv, .spirv32, .spirv64 => return false, + // Remove this once https://github.com/ziglang/zig/issues/23715 is fixed + .nvptx, .nvptx64 => return false, + else => return true, + } +} + pub fn hasRedZone(target: std.Target) bool { return switch (target.cpu.arch) { .aarch64,