https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102513
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |aldyh at gcc dot gnu.org,
| |amacleod at redhat dot com
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
+ Creating a specialized node of encode_block/0.
+ replacing param #0 block2 with const &block2
+ replacing param #1 level with const 4
+ Creating a specialized node of encode_block/0.
+ replacing param #0 block2 with const &block2
+ replacing param #1 level with const 3
+ Creating a specialized node of encode_block/0.
+ replacing param #0 block2 with const &block2
+ replacing param #1 level with const 2
+ Creating a specialized node of encode_block/0.
+ replacing param #0 block2 with const &block2
+ replacing param #1 level with const 1
+ Creating a specialized node of encode_block/0.
+ replacing param #0 block2 with const &block2
+ replacing param #1 level with const 0
+ Creating a specialized node of encode_block/0.
+ replacing param #0 block2 with const &block2
+ replacing param #1 level with const 4294967295
+ Creating a specialized node of encode_block/0.
+ replacing param #0 block2 with const &block2
+ replacing param #1 level with const 4294967294
Maybe the IPA transformation should just use VRP info to guide it.
We don't have anything that says level is [0, 5], that is there purely from the
fact that the caller calls it with 5, but we know that it isn't -1U:
# RANGE [0, 4294967294]
_9 = level_19(D) + 4294967295;
_23 = encode_block (block2_21(D), _9);
_26 = encode_block (block2_21(D), _9);
so we shouldn't create that specialized node and those that are needed just
because we've created them.
