diff options
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index 228db78..beb56e0 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -3287,12 +3287,6 @@ determine_block_size (tree len, rtx len_rtx, } else if (range_type == VR_ANTI_RANGE) { - /* Anti range 0...N lets us to determine minimal size to N+1. */ - if (min == 0) - { - if (wi::fits_uhwi_p (max) && max.to_uhwi () + 1 != 0) - *min_size = max.to_uhwi () + 1; - } /* Code like int n; @@ -3302,7 +3296,7 @@ determine_block_size (tree len, rtx len_rtx, Produce anti range allowing negative values of N. We still can use the information and make a guess that N is not negative. */ - else if (!wi::leu_p (max, 1 << 30) && wi::fits_uhwi_p (min)) + if (!wi::leu_p (max, 1 << 30) && wi::fits_uhwi_p (min)) *probable_max_size = min.to_uhwi () - 1; } } |