diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-ssa-math-opts.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4104d8d..f57bfd8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2014-10-28 Jakub Jelinek <jakub@redhat.com> + + * tree-ssa-math-opts.c (find_bswap_or_nop_1): Use uint64_t + type for the left shift in CASE_CONVERT case. + 2014-10-28 Max Ostapenko <m.ostapenko@partner.samsung.com> * asan.h (asan_intercepted_p): New function. diff --git a/gcc/tree-ssa-math-opts.c b/gcc/tree-ssa-math-opts.c index 495a9fd..e0f2924 100644 --- a/gcc/tree-ssa-math-opts.c +++ b/gcc/tree-ssa-math-opts.c @@ -1926,7 +1926,7 @@ find_bswap_or_nop_1 (gimple stmt, struct symbolic_number *n, int limit) if (!TYPE_UNSIGNED (n->type) && type_size > old_type_size && HEAD_MARKER (n->n, old_type_size)) for (i = 0; i < type_size - old_type_size; i++) - n->n |= MARKER_BYTE_UNKNOWN + n->n |= (uint64_t) MARKER_BYTE_UNKNOWN << ((type_size - 1 - i) * BITS_PER_MARKER); if (type_size < 64 / BITS_PER_MARKER) |