Make inline assembler clang-friendly [from HEAD].

diff --git a/crypto/md32_common.h b/crypto/md32_common.h
index 1cb783944ea69ecdd2ed3cc9ba8234dd785ce5f7..bb7381952a2263dc9ee56afbf4af20dc33078001 100644 (file)
--- a/crypto/md32_common.h
+++ b/crypto/md32_common.h
@@ -165,7 +165,7 @@
                                asm (                   \
                                "roll %1,%0"            \
                                : "=r"(ret)             \
-                               : "I"(n), "0"(a)        \
+                               : "I"(n), "0"((unsigned int)(a))        \
                                : "cc");                \
                           ret;                         \
                        })
@@ -383,6 +383,7 @@ int HASH_FINAL (unsigned char *md, HASH_CTX *c)
        }
 
 #ifndef MD32_REG_T
+#if defined(__alpha) || defined(__sparcv9) || defined(__mips)
 #define MD32_REG_T long
 /*
  * This comment was originaly written for MD5, which is why it
@@ -400,9 +401,15 @@ int HASH_FINAL (unsigned char *md, HASH_CTX *c)
  * Well, to be honest it should say that this *prevents* 
  * performance degradation.
  *                             <appro@fy.chalmers.se>
- * Apparently there're LP64 compilers that generate better
- * code if A-D are declared int. Most notably GCC-x86_64
- * generates better code.
+ */
+#else
+/*
+ * Above is not absolute and there are LP64 compilers that
+ * generate better code if MD32_REG_T is defined int. The above
+ * pre-processor condition reflects the circumstances under which
+ * the conclusion was made and is subject to further extension.
  *                             <appro@fy.chalmers.se>
  */
+#define MD32_REG_T int
+#endif
 #endif

diff --git a/crypto/rc5/rc5_locl.h b/crypto/rc5/rc5_locl.h
index 282dd388223446e15c6e1e7e4d6dc672583c0bbc..d337f73fad9b357b0ae85b0da75a8ae7525c94fc 100644 (file)
--- a/crypto/rc5/rc5_locl.h
+++ b/crypto/rc5/rc5_locl.h
@@ -154,14 +154,14 @@
 #  define ROTATE_l32(a,n)      ({ register unsigned int ret;   \
                                        asm ("roll %%cl,%0"     \
                                                : "=r"(ret)     \
-                                               : "c"(n),"0"(a) \
+                                               : "c"(n),"0"((unsigned int)(a)) \
                                                : "cc");        \
                                        ret;                    \
                                })
 #  define ROTATE_r32(a,n)      ({ register unsigned int ret;   \
                                        asm ("rorl %%cl,%0"     \
                                                : "=r"(ret)     \
-                                               : "c"(n),"0"(a) \
+                                               : "c"(n),"0"((unsigned int)(a)) \
                                                : "cc");        \
                                        ret;                    \
                                })