diff options
Diffstat (limited to 'gcc/alias.c')
| -rw-r--r-- | gcc/alias.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/alias.c b/gcc/alias.c index 22717ad..e8675c5 100644 --- a/gcc/alias.c +++ b/gcc/alias.c @@ -1748,11 +1748,11 @@ find_base_term (rtx x) if (REG_P (tmp1) && REG_POINTER (tmp1)) ; else if (REG_P (tmp2) && REG_POINTER (tmp2)) - { - rtx tem = tmp1; - tmp1 = tmp2; - tmp2 = tem; - } + std::swap (tmp1, tmp2); + /* If second argument is constant which has base term, prefer it + over variable tmp1. See PR64025. */ + else if (CONSTANT_P (tmp2) && !CONST_INT_P (tmp2)) + std::swap (tmp1, tmp2); /* Go ahead and find the base term for both operands. If either base term is from a pointer or is a named object or a special address |