From: Richard Barton <richard.barton@arm.com>
Date: Fri, 22 Nov 2013 11:53:28 +0000 (+0000)
Subject: Add support for Cortex-A12.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4e74fdcd059c4af7fa7605b56d0a49b2af735f3f;p=clang

Add support for Cortex-A12.

Patch by Oliver Stannard!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195449 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 858c3c2e63..2d61b073de 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -3810,7 +3810,7 @@ public:
     else if (CPU == "cortex-a5") {
       Features["vfp4"] = true;
       Features["neon"] = true;
-    } else if (CPU == "swift" || CPU == "cortex-a7" || CPU == "cortex-a15") {
+    } else if (CPU == "swift" || CPU == "cortex-a7" || CPU == "cortex-a12" || CPU == "cortex-a15") {
       Features["vfp4"] = true;
       Features["neon"] = true;
       Features["hwdiv"] = true;
diff --git a/test/Preprocessor/arm-target-features.c b/test/Preprocessor/arm-target-features.c
index 80e59de9a3..7348b65626 100644
--- a/test/Preprocessor/arm-target-features.c
+++ b/test/Preprocessor/arm-target-features.c
@@ -141,6 +141,26 @@
 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-a9 -x c -E -dM %s -o - | FileCheck --check-prefix=A9-THUMB %s
 // A9-THUMB-NOT:#define __ARM_ARCH_EXT_IDIV__
 
+
+// Check that -mfpu works properly for Cortex-A12 (enabled by default).
+// RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck --check-prefix=DEFAULTFPU-A12 %s
+// RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck --check-prefix=DEFAULTFPU-A12 %s
+// DEFAULTFPU-A12:#define __ARM_NEON__ 1
+// DEFAULTFPU-A12:#define __ARM_VFPV4__ 1
+
+// RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a12 -mfpu=none -x c -E -dM %s -o - | FileCheck --check-prefix=FPUNONE-A12 %s
+// RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a12 -mfpu=none -x c -E -dM %s -o - | FileCheck --check-prefix=FPUNONE-A12 %s
+// FPUNONE-A12-NOT:#define __ARM_NEON__ 1
+// FPUNONE-A12-NOT:#define __ARM_VFPV4__ 1
+
+// Test whether predefines are as expected when targeting cortex-a12.
+// RUN: %clang -target armv7 -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck --check-prefix=A12 %s
+// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck --check-prefix=A12 %s
+// A12:#define __ARM_ARCH 7
+// A12:#define __ARM_ARCH_7A__ 1
+// A12:#define __ARM_ARCH_EXT_IDIV__ 1
+// A12:#define __ARM_ARCH_PROFILE A
+
 // Test whether predefines are as expected when targeting cortex-a15.
 // RUN: %clang -target armv7 -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck --check-prefix=A15-ARM %s
 // A15-ARM:#define __ARM_ARCH_EXT_IDIV__ 1