search for: definemacro

...sor.cpp,v retrieving revision 1.1.1.4 diff -u -p -r1.1.1.4 InitPreprocessor.cpp --- lib/Frontend/InitPreprocessor.cpp 14 Mar 2017 08:07:56 -0000 1.1.1.4 +++ lib/Frontend/InitPreprocessor.cpp 11 May 2017 17:54:41 -0000 @@ -366,6 +366,8 @@ static void InitializeStandardPredefined else Builder.defineMacro("__STDC_HOSTED__"); + if (LangOpts.MicrosoftMode) + Builder.defineMacro("__ms_extensions__", 1); if (!LangOpts.CPlusPlus) { if (LangOpts.C11) Builder.defineMacro("__STDC_VERSION__", "201112L"); -------------- next part -------------- Inde...

...-r1.1.1.4 InitPreprocessor.cpp > > --- lib/Frontend/InitPreprocessor.cpp 14 Mar 2017 08:07:56 -0000 1.1.1.4 > > +++ lib/Frontend/InitPreprocessor.cpp 11 May 2017 17:54:41 -0000 > > @@ -366,6 +366,8 @@ static void InitializeStandardPredefined > > else > > Builder.defineMacro("__STDC_HOSTED__"); > > > > + if (LangOpts.MicrosoftMode) > > + Builder.defineMacro("__ms_extensions__", 1); > > if (!LangOpts.CPlusPlus) { > > if (LangOpts.C11) > > Builder.defineMacro("__STDC_VERSION__", "2011...

...ch() == llvm::Triple::x86_64) + Target.setEnvironment(llvm::Triple::GNUX32); } return Target; --- ./tools/clang/lib/Basic/Targets.cpp.orig 2013-08-18 12:00:04.501402572 +0000 +++ ./tools/clang/lib/Basic/Targets.cpp 2013-08-18 12:08:11.086175660 +0000 @@ -2384,6 +2384,14 @@ Builder.defineMacro("__amd64"); Builder.defineMacro("__x86_64"); Builder.defineMacro("__x86_64__"); + if (PointerWidth == 64 && getLongWidth() == 64) { + Builder.defineMacro("_LP64"); + Builder.defineMacro("__LP64__"); + } else if (P...

Hi, I'm working on bringing up complete coverage for a Gentoo x32 "desktop" system. I've been cooking up quite a few patches for various packages to push upstream, but right now, the biggest blocker is the lack of support for building with/codegen targeting x32 in llvm/clang. Since the x32 patches were sent last year, I see support code has landed in LLVM, and basic handling of

...p<m_Group>; def march_EQ : Joined<["-"], "march=">, Group<m_Group>; --- ./tools/clang/lib/Basic/Targets.cpp.orig 2013-08-18 12:00:04.501402572 +0000 +++ ./tools/clang/lib/Basic/Targets.cpp 2013-08-18 12:08:11.086175660 +0000 @@ -2384,6 +2384,14 @@ Builder.defineMacro("__amd64"); Builder.defineMacro("__x86_64"); Builder.defineMacro("__x86_64__"); + if (PointerWidth == 64 && getLongWidth() == 64) { + Builder.defineMacro("_LP64"); + Builder.defineMacro("__LP64__"); + } else if (P...

No luck there with modifying clang/lib/Basic/Targets.cpp unfortunately. I only modified BigEndian to 'true' and Builder.defineMacro to "__BIG_ENDIAN__" On Sat, Jul 7, 2012 at 2:34 AM, Anton Korobeynikov <anton at korobeynikov.info>wrote: > > Oh sorry, clang. > Then you should modify clang, not backends, look into Basic/Targets.cpp > there. > > PS: Note the "Reply All" button in your...

I'm trying to change the Endian of X86 from little to big in the TargetData. I only care about the way in which this effects the LLVM IR, not the actual backend code. I've changed the "e-" to "E-" in X86TargetMachine.cpp (where it sets the DataLayout) with no luck. Are there any other obvious places that I need to change this? The TargetData docs were somewhat helpful

...guments. diff --git a/lib/Frontend/InitPreprocessor.cpp b/lib/Frontend/InitPreprocessor.cpp index 476e214..16d8646 100644 --- a/lib/Frontend/InitPreprocessor.cpp +++ b/lib/Frontend/InitPreprocessor.cpp @@ -826,6 +826,8 @@ static void InitializePredefinedMacros(const TargetInfo &TI, Builder.defineMacro("__SSP_STRONG__", "2"); else if (LangOpts.getStackProtector() == LangOptions::SSPReq) Builder.defineMacro("__SSP_ALL__", "3"); + else if (LangOpts.getStackProtector() == LangOptions::SSPSafeStack) + Builder.defineMacro("__SAFESTACK__", &...