| commit | 63ca9371c7b4eb8fff01d998963cf901b658c7d4 | |
| author | Ben Shi <powerman1st@163.com> | |
| Tue, 7 Sep 2021 02:21:38 +0000 (7 10:21 +0800) | ||
| committer | Ben Shi <powerman1st@163.com> | |
| Tue, 7 Sep 2021 07:42:43 +0000 (7 15:42 +0800) | ||
| tree | e2e529a89cad508108791ab70acb7dea3b0ce9a8 | treesnapshot (tar.gz zip) |
| parent | 20f890696f10c13342bc1806f4ac9abb63d3153f | commitdiff |
[ARM] Implement target hook function to decide folding (mul (add x, c1), c2)
Prevent the folding in DAGCombine if it leads to worse code.
Reviewed By: dmgreen
Differential Revision: https://reviews.llvm.org/D109124
Prevent the folding in DAGCombine if it leads to worse code.
Reviewed By: dmgreen
Differential Revision: https://reviews.llvm.org/D109124