[PATCH] D130728: [SCEV] Iteratively compute ranges for deeply nested expressions.
Max Kazantsev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Sep 19 03:34:41 PDT 2022
mkazantsev added a comment.
I'm not sure if the threshold is ever reached in the tests. Could you pls add a test that
- runs default computation
- runs iterative computation (with cut limit)
- shows that the results don't differ?
================
Comment at: llvm/lib/Analysis/ScalarEvolution.cpp:6449
+ return;
+ if (isa<SCEVNAryExpr>(Expr))
+ WorkList.push_back(Expr);
----------------
What about div?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D130728/new/
https://reviews.llvm.org/D130728
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