[PATCH] D94088: [SCEV] Assumption context for GetMinTrailingZeros
Florian Hahn via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jan 5 08:53:59 PST 2021
fhahn added inline comments.
================
Comment at: llvm/lib/Analysis/ScalarEvolution.cpp:6893
+ (uint32_t)31,
+ GetMinTrailingZeros(TCExpr, L->getHeader()->getTerminator()));
----------------
Why use the header's terminator here?
================
Comment at: llvm/test/Transforms/LoopUnroll/runtime-unroll-assume-no-remainder.ll:7
+
+define dso_local void @assumeDivisibleTC(i8* noalias nocapture %a, i8* noalias nocapture readonly %b, i32 %n, i1 %c) local_unnamed_addr {
+; CHECK-LABEL: @assumeDivisibleTC(
----------------
I think it would be good to combine a few of those related tests in a single file :)
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D94088/new/
https://reviews.llvm.org/D94088
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