Add ARM EABI function aliases to routines


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@129768 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/truncdfsf2.c b/lib/truncdfsf2.c
index 92609fb..f3de219 100644
--- a/lib/truncdfsf2.c
+++ b/lib/truncdfsf2.c
@@ -41,6 +41,8 @@
 #include <limits.h>
 #include <stdbool.h>
 
+#include "int_lib.h"
+
 typedef double src_t;
 typedef uint64_t src_rep_t;
 #define SRC_REP_C UINT64_C
@@ -66,6 +68,8 @@
 
 // End helper routines.  Conversion implementation follows.
 
+ARM_EABI_FNALIAS(d2f, truncdfsf2);
+
 dst_t __truncdfsf2(src_t a) {
     
     // Various constants whose values follow from the type parameters.