commit 5a9696fad864406d7d65cc25e356c543957e596f Author: Nick Mathewson nickm@torproject.org Date: Tue Oct 11 10:29:43 2016 -0400
Fix a new compilation warning with broken-mulodi i386 clang builds. :( --- src/ext/mulodi/mulodi4.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/ext/mulodi/mulodi4.c b/src/ext/mulodi/mulodi4.c index bfa5e01..9891bbf 100644 --- a/src/ext/mulodi/mulodi4.c +++ b/src/ext/mulodi/mulodi4.c @@ -17,6 +17,7 @@ #else #define COMPILER_RT_ABI #define di_int int64_t +#define di_uint uint64_t #include "torint.h"
di_int __mulodi4(di_int a, di_int b, int* overflow); @@ -30,9 +31,9 @@ COMPILER_RT_ABI di_int __mulodi4(di_int a, di_int b, int* overflow) { const int N = (int)(sizeof(di_int) * CHAR_BIT); - const di_int MIN = (di_int)1 << (N-1); + const di_int MIN = (di_int) ((di_uint)1 << (N-1)); const di_int MAX = ~MIN; - *overflow = 0; + *overflow = 0; di_int result = a * b; if (a == MIN) {