From: Tim Northover <tnorthover@apple.com>
Date: Mon, 11 Nov 2013 19:11:22 +0000 (+0000)
Subject: Darwin(ish): we don't want __ARM_EABI__ even on v7a embedded targets.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9b79630004fe0a748e0328a19de25840b37d4aa1;p=clang

Darwin(ish): we don't want __ARM_EABI__ even on v7a embedded targets.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@194408 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 17d75e2c32..42d48ea48d 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -3956,8 +3956,8 @@ public:
       Builder.defineMacro("__THUMB_INTERWORK__");
 
     if (ABI == "aapcs" || ABI == "aapcs-linux" || ABI == "aapcs-vfp") {
-      // M-class CPUs on Darwin follow AAPCS, but not EABI.
-      if (!(getTriple().isOSDarwin() && CPUProfile == "M"))
+      // Embedded targets on Darwin follow AAPCS, but not EABI.
+      if (!getTriple().isOSDarwin())
         Builder.defineMacro("__ARM_EABI__");
       Builder.defineMacro("__ARM_PCS", "1");
 
diff --git a/test/Preprocessor/init.c b/test/Preprocessor/init.c
index 58ae151832..8486e94b3a 100644
--- a/test/Preprocessor/init.c
+++ b/test/Preprocessor/init.c
@@ -512,6 +512,13 @@
 // ARMEABIHARDFP:#define __arm 1
 // ARMEABIHARDFP:#define __arm__ 1
 
+// RUN: %clang -target arm -arch armv7s -x c -E -dM %s -o - | FileCheck --check-prefix=ARM-DARWIN-NO-EABI %s
+// RUN: %clang -target arm -arch armv6m -x c -E -dM %s -o - | FileCheck --check-prefix=ARM-DARWIN-NO-EABI %s
+// RUN: %clang -target arm -arch armv7m -x c -E -dM %s -o - | FileCheck --check-prefix=ARM-DARWIN-NO-EABI %s
+// RUN: %clang -target arm -arch armv7em -x c -E -dM %s -o - | FileCheck --check-prefix=ARM-DARWIN-NO-EABI %s
+// RUN: %clang -target thumbv7-apple-darwin-eabi -arch armv7 -x c -E -dM %s -o - | FileCheck --check-prefix=ARM-DARWIN-NO-EABI %s
+// ARM-DARWIN-NO-EABI-NOT: #define __ARM_EABI__ 1
+
 // Check that -mhwdiv works properly for targets which don't have the hwdiv feature enabled by default.
 
 // RUN: %clang -target arm -mhwdiv=arm -x c -E -dM %s -o - | FileCheck --check-prefix=ARMHWDIV-ARM %s