From e9a437fe59b4e0d3ac38d5e3faec012319011f14 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Mon, 23 Jul 2018 09:48:56 +0100
Subject: [PATCH] Correct logic to exclude i386 inline assenbly when -O0

The i386 MPI inline assembly code was being incorrectly included when
all compiler optimisation was disabled.
---
 include/mbedtls/bn_mul.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/mbedtls/bn_mul.h b/include/mbedtls/bn_mul.h
index 8d799ec9b..bdd7acb39 100644
--- a/include/mbedtls/bn_mul.h
+++ b/include/mbedtls/bn_mul.h
@@ -55,7 +55,7 @@
  * This is done as the number of registers used in the assembly code doesn't
  * work with the -O0 option.
  */
-#if defined(__i386__) && !defined(__OPTIMIZE__)
+#if defined(__i386__) && defined(__OPTIMIZE__)
 
 #define MULADDC_INIT                        \
     asm(                                    \