William Huang 35b0955aa5 [ValueTracking] Added support to deduce PHI Nodes values being a power of 2 ...

Add Value Tracking support to deduce induction variable being a power of 2, allowing urem optimizations

Reviewed By: davidxl

Differential Revision: https://reviews.llvm.org/D126018

2022-05-26 20:30:31 +00:00

..

aarch64.irg.ll

…

assume-queries-counter.ll

…

assume.ll

…

deref-abstract-gc.ll

…

deref-bitcast-of-gep.ll

…

dereferenceable-and-aligned.ll

…

func-ptr-lsb.ll

…

gep-negative-issue.ll

[test] Modify some tests to remove implicit -basic-aa in legacy PM RUN lines

2022-03-08 14:35:06 -08:00

get-pointer-base-with-const-off.ll

…

invariant.group.ll

…

known-bits-from-operator-constexpr.ll

…

known-bits-from-range-md.ll

…

known-non-equal.ll

…

known-nonnull-at.ll

…

known-power-of-two-urem.ll

[ValueTracking] Added support to deduce PHI Nodes values being a power of 2

2022-05-26 20:30:31 +00:00

known-power-of-two.ll

…

knownzero-addrspacecast.ll

…

knownzero-shift.ll

…

memory-dereferenceable.ll

…

monotonic-phi.ll

…

non-negative-phi-bits.ll

…

numsignbits-from-assume.ll

…

pr23011.ll

…

select-pattern.ll

…

shift-recurrence-knownbits.ll

…

signbits-extract-elt.ll

…