X-Git-Url: https://www.bearssl.org/gitweb//home/git/?p=BearSSL;a=blobdiff_plain;f=src%2Fsymcipher%2Faes_x86ni_cbcdec.c;h=c97ce4890ec65b3758b31c281e12d3ee3ed36078;hp=6f75348bc028c522f06e3e1b3eed1b569b29f98f;hb=a52cff8309f48ca8487410cfa2a8fb6c11152e2b;hpb=5f045c759957fdff8c85716e6af99e10901fdac0

diff --git a/src/symcipher/aes_x86ni_cbcdec.c b/src/symcipher/aes_x86ni_cbcdec.c
index 6f75348..c97ce48 100644
--- a/src/symcipher/aes_x86ni_cbcdec.c
+++ b/src/symcipher/aes_x86ni_cbcdec.c
@@ -27,6 +27,9 @@
 #if BR_AES_X86NI
 
 #if BR_AES_X86NI_GCC
+#if BR_AES_X86NI_GCC_OLD
+#pragma GCC target("sse2,sse4.1,aes,pclmul")
+#endif
 #include <wmmintrin.h>
 #endif
 
@@ -75,14 +78,16 @@ br_aes_x86ni_cbcdec_run(const br_aes_x86ni_cbcdec_keys *ctx,
 				if (len >= 48) {
 					x2 = _mm_loadu_si128(
 						(void *)(buf + 32));
+					x3 = x2;
 				} else {
 					x2 = x0;
+					x3 = x1;
 				}
 			} else {
 				x1 = x0;
 				x2 = x0;
+				x3 = x0;
 			}
-			x3 = x0;
 		}
 		e0 = x0;
 		e1 = x1;