[Triple] Reimplement isLittleEndian(). Now it works for arm too.
Differential Revision: http://reviews.llvm.org/D21846
llvm-svn: 274154
diff --git a/llvm/unittests/ADT/TripleTest.cpp b/llvm/unittests/ADT/TripleTest.cpp
index 294fcf5..984f4a2 100644
--- a/llvm/unittests/ADT/TripleTest.cpp
+++ b/llvm/unittests/ADT/TripleTest.cpp
@@ -643,6 +643,14 @@
T.setArch(Triple::arm);
EXPECT_EQ(Triple::UnknownArch, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::arm, T.getLittleEndianArchVariant().getArch());
+ T = Triple("arm");
+ EXPECT_TRUE(T.isLittleEndian());
+ T = Triple("thumb");
+ EXPECT_TRUE(T.isLittleEndian());
+ T = Triple("armeb");
+ EXPECT_FALSE(T.isLittleEndian());
+ T = Triple("thumbeb");
+ EXPECT_FALSE(T.isLittleEndian());
T.setArch(Triple::bpfeb);
EXPECT_EQ(Triple::bpfeb, T.getBigEndianArchVariant().getArch());