Disable clang assembler, to fix asm code later.

external/v8/src/base/atomicops_internals_arm64_gcc.h:77:49: error:
expected compatible register, symbol or integer in range [0, 4095]
    "ldxr %w[result], %[ptr]                  \n\t"  // Load the previous value.

BUG: 18789533
Change-Id: I19e0a7626fa798687d6b6c46d43fdd8674aa0f38
diff --git a/Android.libv8.mk b/Android.libv8.mk
index 0a36a7d..255bad7 100644
--- a/Android.libv8.mk
+++ b/Android.libv8.mk
@@ -103,6 +103,10 @@
 LOCAL_CFLAGS_arm += -DV8_TARGET_ARCH_ARM
 LOCAL_CFLAGS_arm64 += -DV8_TARGET_ARCH_ARM64
 
+# atomicops_internals_arm64_gcc.h:77:49: error:
+# expected compatible register, symbol or integer in range [0, 4095]
+LOCAL_CLANG_CFLAGS_arm64 += -no-integrated-as
+
 LOCAL_CFLAGS_mips += -DV8_TARGET_ARCH_MIPS \
 	-Umips \
 	-finline-limit=64 \