From 0f5f799a26ee1ab0e591247bb54827a9010bd7b9 Mon Sep 17 00:00:00 2001 From: DJ Delorie Date: Thu, 7 Feb 2013 04:43:49 +0000 Subject: merge from gcc --- libiberty/sha1.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'libiberty/sha1.c') diff --git a/libiberty/sha1.c b/libiberty/sha1.c index 6a25ab2..617e743 100644 --- a/libiberty/sha1.c +++ b/libiberty/sha1.c @@ -300,8 +300,7 @@ sha1_process_block (const void *buffer, size_t len, struct sha1_ctx *ctx) length of the file up to 2^64 bits. Here we only compute the number of bytes. Do a double word increment. */ ctx->total[0] += len; - if (ctx->total[0] < len) - ++ctx->total[1]; + ctx->total[1] += ((len >> 31) >> 1) + (ctx->total[0] < len); #define rol(x, n) (((x) << (n)) | ((sha1_uint32) (x) >> (32 - (n)))) -- cgit v1.1