[PATCH] Default to armv7 cpu for NaCl when march=arm

[Derek Schuff]

- add unittest


http://reviews.llvm.org/D8589

Files:
  lib/Support/Triple.cpp
  unittests/ADT/TripleTest.cpp

Index: lib/Support/Triple.cpp
===================================================================
--- lib/Support/Triple.cpp
+++ lib/Support/Triple.cpp
@@ -1137,6 +1137,8 @@
     default:
       return "strongarm";
     }
+  case llvm::Triple::NaCl:
+    return "cortex-a8";
   default:
     switch (getEnvironment()) {
     case llvm::Triple::EABIHF:
Index: unittests/ADT/TripleTest.cpp
===================================================================
--- unittests/ADT/TripleTest.cpp
+++ unittests/ADT/TripleTest.cpp
@@ -669,6 +669,10 @@
     EXPECT_STREQ("cortex-a8", Triple.getARMCPUForArch());
     EXPECT_STREQ("swift", Triple.getARMCPUForArch("armv7s"));
   }
+  {
+    llvm::Triple Triple("arm--nacl");
+    EXPECT_STREQ("cortex-a8", Triple.getARMCPUForArch("arm"));
+  }
 }
 }

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