From 588a3e5e6cecb8245682b6b0058f19fe64ed58a9 Mon Sep 17 00:00:00 2001 From: Martin Storsjo Date: Mon, 31 Jul 2017 20:40:53 +0000 Subject: [AArch64] Don't define __LP64__ when targeting Windows Windows/ARM64 is a LLP64 environment, so don't set this default define. Differential Revision: https://reviews.llvm.org/D36098 llvm-svn: 309619 --- clang/lib/Basic/Targets/AArch64.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'clang/lib/Basic') diff --git a/clang/lib/Basic/Targets/AArch64.cpp b/clang/lib/Basic/Targets/AArch64.cpp index 15e0abfabc7..16c4c21e38e 100644 --- a/clang/lib/Basic/Targets/AArch64.cpp +++ b/clang/lib/Basic/Targets/AArch64.cpp @@ -119,8 +119,10 @@ void AArch64TargetInfo::getTargetDefines(const LangOptions &Opts, Builder.defineMacro("__ELF__"); // Target properties. - Builder.defineMacro("_LP64"); - Builder.defineMacro("__LP64__"); + if (!getTriple().isOSWindows()) { + Builder.defineMacro("_LP64"); + Builder.defineMacro("__LP64__"); + } // ACLE predefines. Many can only have one possible value on v8 AArch64. Builder.defineMacro("__ARM_ACLE", "200"); -- cgit v1.2.3