commit 2df67ea86f64c2a94b973d8fda2e3c1fd53fc84d
author Silviu Baranga <silviu.baranga@arm.com> Thu Sep 13 15:06:00 2012 +0000
committer Silviu Baranga <silviu.baranga@arm.com> Thu Sep 13 15:06:00 2012 +0000
tree 43ba184d33d70f2c62a1bb5ddf7d10d6c33d4679
parent 760402327bd688bb477b1d8084e34be81db5baf0

This patch introduces A15 as a target in Clang.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163804 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Basic/Targets.cpp

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 8bb5a2d..a02ad6d 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -2936,7 +2936,7 @@
   void getDefaultFeatures(llvm::StringMap<bool> &Features) const {
     if (CPU == "arm1136jf-s" || CPU == "arm1176jzf-s" || CPU == "mpcore")
       Features["vfp2"] = true;
-    else if (CPU == "cortex-a8" || CPU == "cortex-a9")
+    else if (CPU == "cortex-a8" || CPU == "cortex-a9" || CPU == "cortex-a15")
       Features["neon"] = true;
   }
 
@@ -3005,7 +3005,7 @@
       .Cases("arm1176jz-s", "arm1176jzf-s", "6ZK")
       .Cases("arm1136jf-s", "mpcorenovfp", "mpcore", "6K")
       .Cases("arm1156t2-s", "arm1156t2f-s", "6T2")
-      .Cases("cortex-a8", "cortex-a9", "7A")
+      .Cases("cortex-a8", "cortex-a9", "cortex-a15", "7A")
       .Cases("cortex-m3", "cortex-m4", "7M")
       .Case("cortex-m0", "6M")
       .Default(0);

lib/Driver/ToolChain.cpp

diff --git a/lib/Driver/ToolChain.cpp b/lib/Driver/ToolChain.cpp
index 48ed044..df09c20 100644
--- a/lib/Driver/ToolChain.cpp
+++ b/lib/Driver/ToolChain.cpp
@@ -119,7 +119,7 @@
     .Cases("arm1136j-s",  "arm1136jf-s",  "arm1176jz-s", "v6")
     .Cases("arm1176jzf-s",  "mpcorenovfp",  "mpcore", "v6")
     .Cases("arm1156t2-s",  "arm1156t2f-s", "v6t2")
-    .Cases("cortex-a8", "cortex-a9", "v7")
+    .Cases("cortex-a8", "cortex-a9", "cortex-a15", "v7")
     .Case("cortex-m3", "v7m")
     .Case("cortex-m4", "v7m")
     .Case("cortex-m0", "v6m")

lib/Driver/ToolChains.cpp

diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
index 8876d95..d6bd0a8 100644
--- a/lib/Driver/ToolChains.cpp
+++ b/lib/Driver/ToolChains.cpp
@@ -122,7 +122,8 @@
     .Case("xscale", "xscale")
     .Cases("arm1136j-s", "arm1136jf-s", "arm1176jz-s",
            "arm1176jzf-s", "cortex-m0", "armv6")
-    .Cases("cortex-a8", "cortex-r4", "cortex-m3", "cortex-a9", "armv7")
+    .Cases("cortex-a8", "cortex-r4", "cortex-m3", "cortex-a9", "cortex-a15",
+           "armv7")
     .Default(0);
 }
 

lib/Driver/Tools.cpp

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index f26ed15..63182f8 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -442,7 +442,7 @@
     .Cases("arm1136j-s",  "arm1136jf-s",  "arm1176jz-s", "v6")
     .Cases("arm1176jzf-s",  "mpcorenovfp",  "mpcore", "v6")
     .Cases("arm1156t2-s",  "arm1156t2f-s", "v6t2")
-    .Cases("cortex-a8", "cortex-a9", "v7")
+    .Cases("cortex-a8", "cortex-a9", "cortex-a15", "v7")
     .Case("cortex-m3", "v7m")
     .Case("cortex-m4", "v7m")
     .Case("cortex-m0", "v6m")
@@ -576,7 +576,8 @@
     CmdArgs.push_back("-target-feature");
     CmdArgs.push_back("+neonfp");
     
-    if (CPU != "cortex-a8" && CPU != "cortex-a9" && CPU != "cortex-a9-mp")    
+    if (CPU != "cortex-a8" && CPU != "cortex-a9" && CPU != "cortex-a9-mp" &&
+        CPU != "cortex-a15")
       D.Diag(diag::err_drv_invalid_feature) << "-mfpmath=neon" << CPU;
     
   } else if (FPMath == "vfp" || FPMath == "vfp2" || FPMath == "vfp3" ||

test/CodeGen/a15.c

diff --git a/test/CodeGen/a15.c b/test/CodeGen/a15.c
new file mode 100644
index 0000000..115b109
--- /dev/null
+++ b/test/CodeGen/a15.c
@@ -0,0 +1,5 @@
+// RUN: %clang -ccc-host-triple armv7-none-linux-gnueabi -mcpu=cortex-a15 -emit-llvm -S %s  -o /dev/null
+
+int main() {
+  return 0;
+}