diff options
Diffstat (limited to 'gcc/rtlhooks.c')
| -rw-r--r-- | gcc/rtlhooks.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/gcc/rtlhooks.c b/gcc/rtlhooks.c index 5cb14efd140..49d4cfe7c59 100644 --- a/gcc/rtlhooks.c +++ b/gcc/rtlhooks.c @@ -47,15 +47,16 @@ gen_lowpart_general (enum machine_mode mode, rtx x) { /* Must be a hard reg that's not valid in MODE. */ result = gen_lowpart_common (mode, copy_to_reg (x)); - if (result == 0) - abort (); + gcc_assert (result != 0); return result; } - else if (MEM_P (x)) + else { - /* The only additional case we can do is MEM. */ int offset = 0; + /* The only additional case we can do is MEM. */ + gcc_assert (MEM_P (x)); + /* The following exposes the use of "x" to CSE. */ if (GET_MODE_SIZE (GET_MODE (x)) <= UNITS_PER_WORD && SCALAR_INT_MODE_P (GET_MODE (x)) @@ -76,8 +77,6 @@ gen_lowpart_general (enum machine_mode mode, rtx x) return adjust_address (x, mode, offset); } - else - abort (); } rtx |