diff options
Diffstat (limited to 'gcc/rtlanal.c')
| -rw-r--r-- | gcc/rtlanal.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index 8f52e4f9db4..eeb012dfa84 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -2571,11 +2571,6 @@ replace_rtx (rtx x, rtx from, rtx to) int i, j; const char *fmt; - /* The following prevents loops occurrence when we change MEM in - CONST_DOUBLE onto the same CONST_DOUBLE. */ - if (x != 0 && GET_CODE (x) == CONST_DOUBLE) - return x; - if (x == from) return to; @@ -5277,7 +5272,7 @@ bool constant_pool_constant_p (rtx x) { x = avoid_constant_pool_reference (x); - return GET_CODE (x) == CONST_DOUBLE; + return CONST_DOUBLE_P (x); } /* If M is a bitmask that selects a field of low-order bits within an item but @@ -5391,7 +5386,7 @@ split_double (rtx value, rtx *first, rtx *second) } } } - else if (GET_CODE (value) != CONST_DOUBLE) + else if (!CONST_DOUBLE_P (value)) { if (WORDS_BIG_ENDIAN) { |