[PATCH] D125774: [InstCombine] fold float trunc into exact itofp for small constants
Eli Friedman via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue May 17 11:15:55 PDT 2022
efriedma added a comment.
Specifically detecting this exact case doesn't really seem very useful... we should be leveraging some sort of range analysis (known bits, CorrelatedValuePropagation, etc.)
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D125774/new/
https://reviews.llvm.org/D125774
More information about the llvm-commits
mailing list