diff options
author | Andy Polyakov <appro@openssl.org> | 2010-08-02 21:54:48 +0000 |
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committer | Andy Polyakov <appro@openssl.org> | 2010-08-02 21:54:48 +0000 |
commit | 0d25aad90da7a984088338392370cc2af73e21b9 (patch) | |
tree | 53fae21e33cbb57fef511b6affc0ad221b28168d /crypto/md32_common.h | |
parent | b8c1cb1c2cce7468e3981019612cd27cf68d6cea (diff) |
Make inline assembler clang-friendly [from HEAD].
Diffstat (limited to 'crypto/md32_common.h')
-rw-r--r-- | crypto/md32_common.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/crypto/md32_common.h b/crypto/md32_common.h index 1cb783944e..bb7381952a 100644 --- 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 |