Recognize EABIHF as environment and use it for RTAPI + VFP.

llvm-svn: 197405
diff --git a/llvm/lib/Target/ARM/ARMSubtarget.cpp b/llvm/lib/Target/ARM/ARMSubtarget.cpp
index a0bf7a6..3c5bed5 100644
--- a/llvm/lib/Target/ARM/ARMSubtarget.cpp
+++ b/llvm/lib/Target/ARM/ARMSubtarget.cpp
@@ -192,6 +192,7 @@
   switch (TargetTriple.getEnvironment()) {
   case Triple::Android:
   case Triple::EABI:
+  case Triple::EABIHF:
   case Triple::GNUEABI:
   case Triple::GNUEABIHF:
     TargetABI = ARM_ABI_AAPCS;
diff --git a/llvm/lib/Target/ARM/ARMSubtarget.h b/llvm/lib/Target/ARM/ARMSubtarget.h
index 45a7a1a..42bc155 100644
--- a/llvm/lib/Target/ARM/ARMSubtarget.h
+++ b/llvm/lib/Target/ARM/ARMSubtarget.h
@@ -317,7 +317,8 @@
   // even for GNUEABI, so we can make a distinction here and still conform to
   // the EABI on GNU (and Android) mode. This requires change in Clang, too.
   bool isTargetAEABI() const {
-    return TargetTriple.getEnvironment() == Triple::EABI;
+    return TargetTriple.getEnvironment() == Triple::EABI ||
+      TargetTriple.getEnvironment() == Triple::EABIHF;
   }
 
   bool isAPCS_ABI() const { return TargetABI == ARM_ABI_APCS; }