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clang-p2996/llvm/test/Transforms/GVN
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Sanjay Patel 5f1d9eaad3 GVN: propagate equalities for floating point compares 
Allow optimizations based on FP comparison values in the same way
as integers. 

This resolves PR17713:
http://llvm.org/bugs/show_bug.cgi?id=17713

Differential Revision: http://reviews.llvm.org/D6911

llvm-svn: 225660
2015-01-12 19:29:48 +00:00
..
2007-07-25-DominatedLoop.ll
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2007-07-25-InfiniteLoop.ll
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2007-07-25-Loop.ll
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2007-07-25-NestedLoop.ll
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2007-07-25-SinglePredecessor.ll
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2007-07-26-InterlockingLoops.ll
Fix PR17952.
2013-11-11 22:00:23 +00:00
2007-07-26-NonRedundant.ll
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2007-07-26-PhiErasure.ll
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2007-07-30-PredIDom.ll
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2007-07-31-NoDomInherit.ll
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2007-07-31-RedundantPhi.ll
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2008-02-12-UndefLoad.ll
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2008-02-13-NewPHI.ll
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2008-07-02-Unreachable.ll
Fix PR17952.
2013-11-11 22:00:23 +00:00
2008-12-09-SelfRemove.ll
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2008-12-12-RLE-Crash.ll
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2008-12-14-rle-reanalyze.ll
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2008-12-15-CacheVisited.ll
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2009-01-21-SortInvalidation.ll
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2009-01-22-SortInvalidation.ll
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2009-02-17-LoadPRECrash.ll
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2009-03-10-PREOnVoid.ll
Use "weak alias" instead of "alias weak"
2014-07-30 22:51:54 +00:00
2009-06-17-InvalidPRE.ll
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2009-07-13-MemDepSortFail.ll
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2009-11-12-MemDepMallocBitCast.ll
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2010-03-31-RedundantPHIs.ll
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2010-05-08-OneBit.ll
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2010-11-13-Simplify.ll
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2011-04-27-phioperands.ll
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2011-06-01-NonLocalMemdepMiscompile.ll
Use variable for register name in test
2013-11-10 00:57:17 +00:00
2011-07-07-MatchIntrinsicExtract.ll
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2011-09-07-TypeIdFor.ll
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2012-05-22-PreCrash.ll
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atomic.ll
Relax the constraint more in MemoryDependencyAnalysis.cpp
2014-08-29 20:32:58 +00:00
basic.ll
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bitcast-of-call.ll
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calloc-load-removal.ll
GVN: Enable value forwarding for calloc
2014-06-12 21:16:19 +00:00
calls-nonlocal.ll
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calls-readonly.ll
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commute.ll
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cond_br2.ll
IR: Make metadata typeless in assembly
2014-12-15 19:07:53 +00:00
cond_br.ll
Fix PR17952.
2013-11-11 22:00:23 +00:00
condprop.ll
GVN: propagate equalities for floating point compares
2015-01-12 19:29:48 +00:00
crash-no-aa.ll
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crash.ll
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edge.ll
GVN: propagate equalities for floating point compares
2015-01-12 19:29:48 +00:00
fpmath.ll
IR: Make metadata typeless in assembly
2014-12-15 19:07:53 +00:00
invariant-load.ll
IR: Make metadata typeless in assembly
2014-12-15 19:07:53 +00:00
lifetime-simple.ll
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load-constant-mem.ll
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load-from-unreachable-predecessor.ll
Relax an assert a bit to avoid a crash on unreachable code.
2014-12-01 02:55:24 +00:00
load-pre-align.ll
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load-pre-licm.ll
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load-pre-nonlocal.ll
IR: Make metadata typeless in assembly
2014-12-15 19:07:53 +00:00
local-pre.ll
Fix PR17952.
2013-11-11 22:00:23 +00:00
lpre-call-wrap-2.ll
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lpre-call-wrap.ll
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malloc-load-removal.ll
MemoryBuiltins: Reinstate optimizing (uninitialized) loads from operator new.
2013-09-24 17:34:29 +00:00
MemdepMiscompile.ll
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noalias.ll
IR: Make metadata typeless in assembly
2014-12-15 19:07:53 +00:00
non-local-offset.ll
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nonescaping-malloc.ll
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null-aliases-nothing.ll
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phi-translate-partial-alias.ll
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phi-translate.ll
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pr10820.ll
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pr12979.ll
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pr14166.ll
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pr17732.ll
IR: Do not canonicalize constant GEPs into an out-of-bounds array access
2013-11-07 22:15:53 +00:00
pr17852.ll
Add a testcase for pr17852.
2013-11-11 15:37:52 +00:00
pre-basic-add.ll
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pre-compare.ll
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pre-gep-load.ll
Re-reapply r221924: "[GVN] Perform Scalar PRE on gep indices that feed loads before
2015-01-09 19:19:56 +00:00
pre-load.ll
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pre-single-pred.ll
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preserve-tbaa.ll
IR: Make metadata typeless in assembly
2014-12-15 19:07:53 +00:00
range.ll
IR: Make metadata typeless in assembly
2014-12-15 19:07:53 +00:00
readattrs.ll
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rle-must-alias.ll
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rle-no-phi-translate.ll
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rle-nonlocal.ll
Fix PR17952.
2013-11-11 22:00:23 +00:00
rle-phi-translate.ll
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rle-semidominated.ll
Fix PR17952.
2013-11-11 22:00:23 +00:00
rle.ll
Look through addrspacecast in GetPointerBaseWithConstantOffset
2014-07-14 22:39:22 +00:00
tbaa.ll
IR: Make metadata typeless in assembly
2014-12-15 19:07:53 +00:00
unreachable_block_infinite_loop.ll
Fix broken CHECK lines.
2014-01-11 21:06:00 +00:00