diff options
Diffstat (limited to 'compiler-rt/lib/builtins/divmoddi4.c')
| -rw-r--r-- | compiler-rt/lib/builtins/divmoddi4.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler-rt/lib/builtins/divmoddi4.c b/compiler-rt/lib/builtins/divmoddi4.c index e7cbbb1aaa30..64bbb6934601 100644 --- a/compiler-rt/lib/builtins/divmoddi4.c +++ b/compiler-rt/lib/builtins/divmoddi4.c @@ -18,8 +18,8 @@ COMPILER_RT_ABI di_int __divmoddi4(di_int a, di_int b, di_int *rem) { const int bits_in_dword_m1 = (int)(sizeof(di_int) * CHAR_BIT) - 1; di_int s_a = a >> bits_in_dword_m1; // s_a = a < 0 ? -1 : 0 di_int s_b = b >> bits_in_dword_m1; // s_b = b < 0 ? -1 : 0 - a = (a ^ s_a) - s_a; // negate if s_a == -1 - b = (b ^ s_b) - s_b; // negate if s_b == -1 + a = (du_int)(a ^ s_a) - s_a; // negate if s_a == -1 + b = (du_int)(b ^ s_b) - s_b; // negate if s_b == -1 s_b ^= s_a; // sign of quotient du_int r; di_int q = (__udivmoddi4(a, b, &r) ^ s_b) - s_b; // negate if s_b == -1 |