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clang-p2996/llvm/test/Transforms/LoopVectorize
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Sanjay Patel b79ab27853 [InstCombine] canonicalize* LE/GE vector integer comparisons to LT/GT (PR26701, PR26819) 
*We don't currently handle the  edge case constants (min/max values), so it's not a complete
canonicalization.

To fully solve the motivating bugs, we need to enhance this to recognize a zero vector
too because that's a ConstantAggregateZero which is a ConstantData, not a ConstantVector
or a ConstantDataVector.

Differential Revision: http://reviews.llvm.org/D17859 

llvm-svn: 269426
2016-05-13 15:10:46 +00:00
..
AArch64
Revert "[VectorUtils] Query number of sign bits to allow more truncations"
2016-05-10 12:27:23 +00:00
ARM
[ARM] AArch32 v8 NEON is still not IEEE-754 compliant
2016-04-18 12:06:47 +00:00
PowerPC
[LoopVectorize] Don't vectorize loops when everything will be scalarized
2016-03-30 19:37:08 +00:00
X86
[LoopVectorize] Add operand bundles to vectorized functions
2016-04-29 07:09:48 +00:00
XCore
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12-12-11-if-conv.ll
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2012-10-20-infloop.ll
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2012-10-22-isconsec.ll
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align.ll
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bsd_regex.ll
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bzip_reverse_loops.ll
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calloc.ll
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cast-induction.ll
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conditional-assignment.ll
[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.
2016-04-15 15:57:41 +00:00
control-flow.ll
[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.
2016-04-15 15:57:41 +00:00
cpp-new-array.ll
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dbg.value.ll
[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.
2016-04-15 15:57:41 +00:00
debugloc.ll
[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.
2016-04-15 15:57:41 +00:00
duplicated-metadata.ll
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ee-crash.ll
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exact.ll
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flags.ll
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float-reduction.ll
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funcall.ll
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gcc-examples.ll
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gep_with_bitcast.ll
LoopVectorizer - skip 'bitcast' between GEP and load.
2015-11-03 10:29:34 +00:00
global_alias.ll
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hints-trans.ll
[LoopVectorize] Keep hints from original loop on the vector loop
2016-04-29 01:27:40 +00:00
hoist-loads.ll
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i8-induction.ll
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if-conv-crash.ll
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if-conversion-edgemasks.ll
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if-conversion-nest.ll
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if-conversion-reduction.ll
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if-conversion.ll
[InstCombine] canonicalize* LE/GE vector integer comparisons to LT/GT (PR26701, PR26819)
2016-05-13 15:10:46 +00:00
if-pred-stores.ll
[LV] Preserve LoopInfo when store predication is used
2016-03-15 18:06:20 +00:00
incorrect-dom-info.ll
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increment.ll
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induction_plus.ll
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induction-step.ll
[LoopVectorize] Handling induction variable with non-constant step.
2016-05-10 07:33:35 +00:00
induction.ll
[LV] Identify more induction PHIs by coercing expressions to AddRecExprs
2016-05-05 15:20:39 +00:00
infiniteloop.ll
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interleaved-accesses.ll
[LV] Reallow positive-stride interleaved load groups with gaps
2016-04-27 18:21:36 +00:00
intrinsic.ll
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lcssa-crash.ll
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lifetime.ll
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loop-form.ll
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loop-vect-memdep.ll
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memdep.ll
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metadata-unroll.ll
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metadata-width.ll
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metadata.ll
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miniters.ll
The patch replace the overflow check in loop vectorization with the minimum loop iterations check.
2015-08-25 16:43:47 +00:00
minmax_reduction.ll
[LoopUtils,LV] Propagate fast-math flags on generated FCmp instructions
2015-09-21 19:41:19 +00:00
multi-use-reduction-bug.ll
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multiple-address-spaces.ll
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no_array_bounds.ll
[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.
2016-04-15 15:57:41 +00:00
no_idiv_reduction.ll
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no_int_induction.ll
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no_outside_user.ll
Print vectorization analysis when loop hint is specified.
2015-08-11 01:09:15 +00:00
no_switch.ll
[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.
2016-04-15 15:57:41 +00:00
noalias-md-licm.ll
[LoopVectorize] Annotate versioned loop with noalias metadata
2016-03-17 20:32:37 +00:00
noalias-md.ll
[LoopVectorize] Annotate versioned loop with noalias metadata
2016-03-17 20:32:37 +00:00
nofloat.ll
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non-const-n.ll
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nontemporal.ll
[LoopVectorize] Propagate 'nontemporal' attribute into vectorized instructions.
2015-08-20 22:27:38 +00:00
nsw-crash.ll
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opt.ll
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optsize.ll
fix minsize detection: minsize attribute implies optimizing for size
2015-08-11 15:56:31 +00:00
phi-hang.ll
[Verifier] Reject PHIs using defs from own block.
2016-03-26 23:32:57 +00:00
pr25281.ll
[PR25281] Remove AAResultsWrapper from preserved analyses of loop vectorizer.
2016-04-29 03:31:25 +00:00
ptr_loops.ll
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ptr-induction.ll
Add newline to test. NFC.
2015-09-02 14:06:16 +00:00
read-only.ll
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reduction.ll
[LV] Don't bail to MiddleBlock if a runtime check fails, bail to ScalarPH instead
2015-09-02 10:15:39 +00:00
reverse_induction.ll
[LV] Switch to using canonical induction variables.
2015-09-02 10:14:54 +00:00
reverse_iter.ll
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runtime-check-address-space.ll
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runtime-check-readonly-address-space.ll
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runtime-check-readonly.ll
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runtime-check.ll
[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.
2016-04-15 15:57:41 +00:00
runtime-limit.ll
Fix test introduced in r246187 that failed on some systems.
2015-08-27 20:43:29 +00:00
safegep.ll
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same-base-access.ll
[SCEV][LAA] Re-commit r260085 and r260086, this time with a fix for the memory
2016-02-08 17:02:45 +00:00
scalar-select.ll
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scev-exitlim-crash.ll
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simple-unroll.ll
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small-loop.ll
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start-non-zero.ll
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store-shuffle-bug.ll
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struct_access.ll
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tbaa-nodep.ll
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undef-inst-bug.ll
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unroll_novec.ll
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unroll.ll
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unsafe-dep-remark.ll
[LV] Hint at the new loop distribution pragma in optimization remark
2016-05-09 23:03:44 +00:00
unsized-pointee-crash.ll
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value-ptr-bug.ll
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vect.omp.persistence.ll
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vect.stats.ll
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vectorize-once.ll
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version-mem-access.ll
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write-only.ll
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zero-sized-pointee-crash.ll
[LoopVectorize] Don't crash on zero-sized types in isInductionPHI
2015-06-05 10:52:40 +00:00