Add AIX Target Info

Summary:
A first pass over platform-specific properties of the C API/ABI
on AIX for both 32-bit and 64-bit modes.
This is a continuation of D18360 by Andrew Paprocki and further work by Wu Zhao.

Patch by Andus Yu

Reviewers: apaprocki, chandlerc, hubert.reinterpretcast, jasonliu,
xingxue, sfertile

Reviewed by: hubert.reinterpretcast, apaprocki, sfertile

Differential Revision: https://reviews.llvm.org/D59048

llvm-svn: 356060

1 files changed, 4 insertions, 0 deletions

diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index 43302c6cf78..e6fcf934504 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -332,6 +332,8 @@ TargetInfo *AllocateTarget(const llvm::Triple &Triple,
       return new OpenBSDTargetInfo<PPC32TargetInfo>(Triple, Opts);
     case llvm::Triple::RTEMS:
       return new RTEMSTargetInfo<PPC32TargetInfo>(Triple, Opts);
+    case llvm::Triple::AIX:
+      return new AIXPPC32TargetInfo(Triple, Opts);
     default:
       return new PPC32TargetInfo(Triple, Opts);
     }
@@ -348,6 +350,8 @@ TargetInfo *AllocateTarget(const llvm::Triple &Triple,
       return new FreeBSDTargetInfo<PPC64TargetInfo>(Triple, Opts);
     case llvm::Triple::NetBSD:
       return new NetBSDTargetInfo<PPC64TargetInfo>(Triple, Opts);
+    case llvm::Triple::AIX:
+      return new AIXPPC64TargetInfo(Triple, Opts);
     default:
       return new PPC64TargetInfo(Triple, Opts);
     }