libc: Add __aeabi_llsl and __aeabi_llsr to libgcc_compat

Some platform libraries built for ICS do not work with master
because of some refactoring in frameworks/base.

Make sure that these libgcc symbols are always present in our libc

Change-Id: Ib8d345878be0ba711f051082a778f5cc1f1b3a19
Signed-off-by: Dima Zavin <dima@android.com>
diff --git a/libc/arch-arm/bionic/libgcc_compat.c b/libc/arch-arm/bionic/libgcc_compat.c
index d184566..1a19701 100644
--- a/libc/arch-arm/bionic/libgcc_compat.c
+++ b/libc/arch-arm/bionic/libgcc_compat.c
@@ -113,6 +113,8 @@
     XX(__aeabi_l2d)          \
     XX(__aeabi_l2f)          \
     XX(__aeabi_lmul)         \
+    XX(__aeabi_llsl)         \
+    XX(__aeabi_llsr)         \
     XX(__aeabi_ui2d)         \
     XX(__aeabi_ui2f)         \
     XX(__aeabi_ul2d)         \