Florian Hahn 51e67e4aac [ConstantRange] Use APInt::or/APInt::and for single elements. ... Currently ConstantRange::binaryAnd/binaryOr results are too pessimistic for single element constant ranges. If both operands are single element ranges, we can use APInt's AND and OR implementations directly. Note that some other binary operations on constant ranges can cover the single element cases naturally, but for OR and AND this unfortunately is not the case. Reviewers: nikic, spatel, lebedev.ri Reviewed By: spatel Differential Revision: https://reviews.llvm.org/D76446		2020-04-01 09:50:24 +01:00
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2010-09-02-Trunc.ll
2010-09-26-MergeConstantRange.ll
add.ll
alloca.ll
and.ll
ashr.ll
basic.ll
conflict.ll
crash.ll
deopt.ll
guards.ll
icmp.ll
merge-range-and-undef.ll
mul.ll
non-null.ll
overflow_predicate.ll
overflows.ll
phi-common-val.ll
pointer.ll
pr35807.ll
profmd.ll
range.ll	[ConstantRange] Use APInt::or/APInt::and for single elements.	2020-04-01 09:50:24 +01:00
sdiv.ll
select.ll
sext.ll
shl.ll
srem.ll
sub.ll
udiv.ll
urem.ll