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| author | Andrew MacLeod <amacleod@redhat.com> | 2022-09-21 09:29:40 -0400 |
|---|---|---|
| committer | Andrew MacLeod <amacleod@redhat.com> | 2022-09-22 14:48:29 -0400 |
| commit | eb82b9f68eb8d0cc65a1a022154c8e729860ea59 (patch) | |
| tree | 47ff8f19112fb98c89842dc55090fcc66cfe9cca /gcc/gimple-range-fold.cc | |
| parent | b40b3035879cf695b72010858b9705a344292bdb (diff) | |
| download | gcc-eb82b9f68eb8d0cc65a1a022154c8e729860ea59.zip gcc-eb82b9f68eb8d0cc65a1a022154c8e729860ea59.tar.gz gcc-eb82b9f68eb8d0cc65a1a022154c8e729860ea59.tar.bz2 | |
Convert CFN_BUILT_IN_SIGNBIT to range-ops.
* gimple-range-fold.cc (range_of_builtin_int_call): Remove case
for CFN_BUILT_IN_SIGNBIT.
* gimple-range-op.cc (class cfn_signbit): New.
(gimple_range_op_handler::maybe_builtin_call): Set arguments.
Diffstat (limited to 'gcc/gimple-range-fold.cc')
| -rw-r--r-- | gcc/gimple-range-fold.cc | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/gcc/gimple-range-fold.cc b/gcc/gimple-range-fold.cc index 63a1f51..417a925 100644 --- a/gcc/gimple-range-fold.cc +++ b/gcc/gimple-range-fold.cc @@ -944,26 +944,6 @@ fold_using_range::range_of_builtin_int_call (irange &r, gcall *call, switch (func) { - case CFN_BUILT_IN_SIGNBIT: - { - arg = gimple_call_arg (call, 0); - frange tmp; - if (src.get_operand (tmp, arg)) - { - bool signbit; - if (tmp.signbit_p (signbit)) - { - if (signbit) - r.set_nonzero (type); - else - r.set_zero (type); - return true; - } - return false; - } - break; - } - case CFN_BUILT_IN_TOUPPER: { arg = gimple_call_arg (call, 0); |