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Add predefined macros to identify x86_64h architectures. 

Patch by Jim Grosbach.

llvm-svn: 215260
This commit is contained in:
Bob Wilson 2014-08-08 23:46:28 +00:00
parent 7400e596a3
commit a2acb1e84e
2 changed files with 11 additions and 0 deletions
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4
clang/lib/Basic/Targets.cpp
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@ -2668,6 +2668,10 @@ void X86TargetInfo::getTargetDefines(const LangOptions &Opts,
Builder.defineMacro("__amd64");
Builder.defineMacro("__x86_64");
Builder.defineMacro("__x86_64__");
if (getTriple().getArchName() == "x86_64h") {
Builder.defineMacro("__x86_64h");
Builder.defineMacro("__x86_64h__");
}
} else {
DefineStd(Builder, "i386", Opts);
}

7
clang/test/Preprocessor/init.c
View File

@ -6230,6 +6230,13 @@
// X86_64:#define __x86_64 1
// X86_64:#define __x86_64__ 1
//
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=x86_64h-none-none < /dev/null | FileCheck -check-prefix X86_64H %s
//
// X86_64H:#define __x86_64 1
// X86_64H:#define __x86_64__ 1
// X86_64H:#define __x86_64h 1
// X86_64H:#define __x86_64h__ 1
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=x86_64-none-none-gnux32 < /dev/null | FileCheck -check-prefix X32 %s
//
// X32:#define _ILP32 1