Sanjoy Das 4802c96296 Simplify x >=u x >> y and x >=u x udiv y ... Summary: Extends InstSimplify to handle both `x >=u x >> y` and `x >=u x udiv y`. This is a folloup of rL258422 and https://github.com/rust-lang/rust/pull/30917 where llvm failed to optimize away the bounds checking in a binary search. Patch by Arthur Silva! Reviewers: sanjoy Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D25941 llvm-svn: 285228		2016-10-26 19:18:43 +00:00
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2010-12-20-Boolean.ll
2011-01-14-Thread.ll
2011-02-01-Vector.ll
2011-09-05-InsertExtractValue.ll
2011-10-27-BinOpCrash.ll
2011-11-23-MaskedBitsCrash.ll
2013-04-19-ConstantFoldingCrash.ll
add-mask.ll
AndOrXor.ll	[InstSimplify] move one and add more tests for potential negation folds	2016-10-19 18:42:12 +00:00
apint-or.ll
assume.ll
bitcast-vector-fold.ll	[ConstantFold] Improve the bitcast folding logic for constant vectors.	2016-09-13 14:50:47 +00:00
bswap.ll
call-callconv.ll
call.ll
cast.ll
compare.ll	Simplify x >=u x >> y and x >=u x udiv y	2016-10-26 19:18:43 +00:00
dead-code-removal.ll
exact-nsw-nuw.ll
fast-math.ll
fdiv.ll
floating-point-arithmetic.ll
floating-point-compare.ll	[instsimplify] Fix incorrect folding of an ordered fcmp with a vector of all NaN.	2016-09-02 14:47:43 +00:00
fold-builtin-fma.ll
gep.ll
icmp-constant.ll	[InstSimplify] allow icmp with constant folds for splat vectors, part 2	2016-08-23 18:00:51 +00:00
implies.ll
load-relative-32.ll
load-relative.ll
load.ll
maxmin.ll
negate.ll	[InstSimplify] fold negation of sign-bit	2016-10-19 21:23:45 +00:00
noalias-ptr.ll
past-the-end.ll
phi.ll
pr28725.ll
ptr_diff.ll
reassociate.ll
rem.ll
require-dominator.ll	Add unittest for r280760	2016-09-08 16:53:40 +00:00
returned.ll
select.ll
shift-128-kb.ll
shift-knownbits.ll
shr-nop.ll
undef.ll	[InstCombine] replace divide-by-constant checks with asserts; NFC	2016-08-30 17:31:34 +00:00
vec-cmp.ll
vector_gep.ll
vector_ptr_bitcast.ll