Author: Mike Hommey Date: 2026-02-25T01:58:56-08:00 New Revision: 5e30c4a5152dc20ebda38306c0dcf9bc52cb7528
URL: https://github.com/llvm/llvm-project/commit/5e30c4a5152dc20ebda38306c0dcf9bc52cb7528 DIFF: https://github.com/llvm/llvm-project/commit/5e30c4a5152dc20ebda38306c0dcf9bc52cb7528.diff LOG: [clang] Define __PTRAUTH_INTRINSICS__ for arm64e-apple-* targets (#172944) The macro is set by Xcode clang for the arm64e-apple-* targets, and ifdefed in the macOS and iPhoneOS SDKs. Added: Modified: clang/lib/Basic/Targets/AArch64.cpp clang/test/Preprocessor/arm64e.c Removed: ################################################################################ diff --git a/clang/lib/Basic/Targets/AArch64.cpp b/clang/lib/Basic/Targets/AArch64.cpp index 6bbda2b56562e..f7ed15be75cd8 100644 --- a/clang/lib/Basic/Targets/AArch64.cpp +++ b/clang/lib/Basic/Targets/AArch64.cpp @@ -1869,8 +1869,10 @@ void clang::targets::getAppleMachOAArch64Defines(MacroBuilder &Builder, Builder.defineMacro("__arm64", "1"); Builder.defineMacro("__arm64__", "1"); - if (Triple.isArm64e()) + if (Triple.isArm64e()) { Builder.defineMacro("__arm64e__", "1"); + Builder.defineMacro("__PTRAUTH_INTRINSICS__", "1"); + } } void AppleMachOAArch64TargetInfo::getOSDefines(const LangOptions &Opts, diff --git a/clang/test/Preprocessor/arm64e.c b/clang/test/Preprocessor/arm64e.c index 26653ace5852b..3b9f8216387fb 100644 --- a/clang/test/Preprocessor/arm64e.c +++ b/clang/test/Preprocessor/arm64e.c @@ -1,5 +1,6 @@ // RUN: %clang_cc1 -E -dM -ffreestanding -triple=arm64e-apple-ios < /dev/null | FileCheck %s // CHECK: #define __ARM64_ARCH_8__ 1 +// CHECK: #define __PTRAUTH_INTRINSICS__ 1 // CHECK: #define __arm64__ 1 // CHECK: #define __arm64e__ 1 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
