diff options
| -rw-r--r-- | gcc/combine.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/combine.cc b/gcc/combine.cc index 360aa2f..cb48e7f 100644 --- a/gcc/combine.cc +++ b/gcc/combine.cc @@ -11923,7 +11923,7 @@ simplify_compare_const (enum rtx_code code, machine_mode mode, /* (unsigned) < 0x80000000 is equivalent to >= 0. */ else if (is_a <scalar_int_mode> (mode, &int_mode) && GET_MODE_PRECISION (int_mode) - 1 < HOST_BITS_PER_WIDE_INT - && ((unsigned HOST_WIDE_INT) const_op + && (((unsigned HOST_WIDE_INT) const_op & GET_MODE_MASK (int_mode)) == HOST_WIDE_INT_1U << (GET_MODE_PRECISION (int_mode) - 1))) { const_op = 0; @@ -11962,7 +11962,7 @@ simplify_compare_const (enum rtx_code code, machine_mode mode, /* (unsigned) >= 0x80000000 is equivalent to < 0. */ else if (is_a <scalar_int_mode> (mode, &int_mode) && GET_MODE_PRECISION (int_mode) - 1 < HOST_BITS_PER_WIDE_INT - && ((unsigned HOST_WIDE_INT) const_op + && (((unsigned HOST_WIDE_INT) const_op & GET_MODE_MASK (int_mode)) == HOST_WIDE_INT_1U << (GET_MODE_PRECISION (int_mode) - 1))) { const_op = 0; |