Disable padlock asm with ASan
Causes errors with some versions of ASan
diff --git a/include/polarssl/padlock.h b/include/polarssl/padlock.h
index 55a0395..c4ac54c 100644
--- a/include/polarssl/padlock.h
+++ b/include/polarssl/padlock.h
@@ -29,7 +29,15 @@
#define POLARSSL_ERR_PADLOCK_DATA_MISALIGNED -0x0030 /**< Input data should be aligned. */
-#if defined(POLARSSL_HAVE_ASM) && defined(__GNUC__) && defined(__i386__)
+#if defined(__has_feature)
+#if __has_feature(address_sanitizer)
+#define POLARSSL_HAVE_ASAN
+#endif
+#endif
+
+/* Some versions of ASan result in errors about not enough registers */
+#if defined(POLARSSL_HAVE_ASM) && defined(__GNUC__) && defined(__i386__) && \
+ !defined(POLARSSL_HAVE_ASAN)
#ifndef POLARSSL_HAVE_X86
#define POLARSSL_HAVE_X86