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llvm-mirror/test/Transforms/CorrelatedValuePropagation
Nikita Popov 734dc46f1e [LVI] Handle unions of conditions
LVI previously handled "if (L && R)" conditions, but not
"if (L || R)" conditions. The latter case can still produce
useful information if L and R both constrain the same variable.

This adds support for handling the "if (L || R)" case as well.
The only difference is that we take the union instead of the
intersection of the lattice values.
2021-01-01 16:46:21 +01:00
..
2010-09-02-Trunc.ll
2010-09-26-MergeConstantRange.ll
add.ll
alloca.ll
and.ll
ashr.ll
basic.ll [LVI] Handle unions of conditions 2021-01-01 16:46:21 +01:00
conflict.ll
crash.ll
deopt.ll [CVP] Allow two transforms in one invocation 2020-09-28 15:11:42 -07:00
guards.ll
icmp.ll [AC] Handle (X+C1)<C2 assumes (PR48408) 2020-12-13 21:00:32 +01:00
merge-range-and-undef.ll
minmaxabs.ll [CVP] Remove unnecessary block splits in tests (NFC) 2020-09-27 20:55:28 +02:00
mul.ll
non-null.ll
overflow_predicate.ll [CVP] Remove unnecessary block splits in tests (NFC) 2020-09-27 20:55:28 +02:00
overflows.ll [CVP] Remove unnecessary block splits in tests (NFC) 2020-09-27 20:55:28 +02:00
phi-common-val.ll
pointer.ll
pr35807.ll
profmd.ll Revert "Use uint64_t for branch weights instead of uint32_t" 2020-10-31 00:25:32 -07:00
range.ll [LVI][CVP] Use block value when simplifying icmps 2020-09-27 20:25:16 +02:00
sdiv.ll [CVP] Pass context instruction when narrowing div/rem 2020-09-27 17:51:30 +02:00
select.ll [CVP] Remove unnecessary block splits in tests (NFC) 2020-09-27 20:55:28 +02:00
sext.ll
shl.ll
srem.ll [CVP] Remove unnecessary block splits in tests (NFC) 2020-09-27 20:55:28 +02:00
sub.ll
udiv.ll
urem.ll