diff options
| -rw-r--r-- | gcc/dwarf2out.c | 2 | ||||
| -rw-r--r-- | gcc/wide-int.h | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 143f1cf0051..20ee7ba8fa9 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -14825,7 +14825,7 @@ simple_decl_align_in_bits (const_tree decl) static inline offset_int round_up_to_align (const offset_int &t, unsigned int align) { - return wi::udiv_trunc (t + align - 1, align) * align; + return wi::udiv_ceil (t, align) * align; } /* Given a pointer to a FIELD_DECL, compute and return the byte offset of the diff --git a/gcc/wide-int.h b/gcc/wide-int.h index 2163f3c75fd..767f24a2307 100644 --- a/gcc/wide-int.h +++ b/gcc/wide-int.h @@ -521,6 +521,7 @@ namespace wi BINARY_FUNCTION udiv_floor (const T1 &, const T2 &); BINARY_FUNCTION sdiv_floor (const T1 &, const T2 &); BINARY_FUNCTION div_ceil (const T1 &, const T2 &, signop, bool * = 0); + BINARY_FUNCTION udiv_ceil (const T1 &, const T2 &); BINARY_FUNCTION div_round (const T1 &, const T2 &, signop, bool * = 0); BINARY_FUNCTION divmod_trunc (const T1 &, const T2 &, signop, WI_BINARY_RESULT (T1, T2) *); @@ -2563,6 +2564,13 @@ wi::div_ceil (const T1 &x, const T2 &y, signop sgn, bool *overflow) return quotient; } +template <typename T1, typename T2> +inline WI_BINARY_RESULT (T1, T2) +wi::udiv_ceil (const T1 &x, const T2 &y) +{ + return div_ceil (x, y, UNSIGNED); +} + /* Return X / Y, rouding towards nearest with ties away from zero. Treat X and Y as having the signedness given by SGN. Indicate in *OVERFLOW if the result overflows. */ |