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llvm-project/llvm/test/Transforms/LoopUnroll
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Junmo Park 6ebdc14cf1 [SCEVExpander] Make findExistingExpansion smarter 
Summary:
Extending findExistingExpansion can use existing value in ExprValueMap.
This patch gives 0.3~0.5% performance improvements on 
benchmarks(test-suite, spec2000, spec2006, commercial benchmark)
   
Reviewers: mzolotukhin, sanjoy, zzheng

Differential Revision: http://reviews.llvm.org/D15559

llvm-svn: 260938
2016-02-16 06:46:58 +00:00
..
AArch64
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AMDGPU
AMDGPU: Remove some old intrinsic uses from tests
2016-02-11 06:02:01 +00:00
PowerPC
[PPC/LoopUnrollRuntime] Don't avoid high-cost trip count computation on the PPC/A2
2015-05-21 20:30:23 +00:00
X86
Roll forward r243250
2015-07-26 19:10:03 +00:00
2004-05-13-DontUnrollTooMuch.ll
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2005-03-06-BadLoopInfoUpdate.ll
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2006-08-24-MultiBlockLoop.ll
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2007-04-16-PhiUpdate.ll
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2007-05-05-UnrollMiscomp.ll
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2007-05-09-UnknownTripCount.ll
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2007-11-05-Crash.ll
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2011-08-08-PhiUpdate.ll
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2011-08-09-IVSimplify.ll
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2011-08-09-PhiUpdate.ll
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2011-10-01-NoopTrunc.ll
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2012-04-09-unroll-indirectbr.ll
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basic.ll
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ephemeral.ll
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full-unroll-bad-cost.ll
[LoopUnroll] Fix truncation bug in canUnrollCompletely.
2015-06-06 05:24:10 +00:00
full-unroll-crashers.ll
[Unroll] Do not crash trying to propagate a value to vector load.
2015-09-22 22:27:12 +00:00
full-unroll-heuristics-2.ll
[Unroll] Follow-up for r247769: fix a bug in UnrolledInstAnalyzer::visitLoad.
2015-09-22 21:41:29 +00:00
full-unroll-heuristics-cast.ll
Tidy-up test case from r242257.
2015-07-15 01:51:51 +00:00
full-unroll-heuristics-cmp.ll
Handle resolvable branches in complete loop unroll heuristic.
2015-07-24 01:53:04 +00:00
full-unroll-heuristics-phi-prop.ll
[Unroll] Improve the brute force loop unroll estimate by propagating
2015-08-03 20:32:27 +00:00
full-unroll-heuristics.ll
[Unroll] Rework the naming and structure of the new unroll heuristics.
2015-06-05 17:01:43 +00:00
high-cost-trip-count-computation.ll
[SCEVExpander] Make findExistingExpansion smarter
2016-02-16 06:46:58 +00:00
ignore-annotation-intrinsic-cost.ll
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loop-remarks.ll
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nsw-tripcount.ll
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partial-unroll-optsize.ll
LoopUnroll: Use the optsize threshold for minsize as well
2016-01-11 22:39:43 +00:00
pr10813.ll
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pr11361.ll
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pr14167.ll
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pr18861.ll
[Tests] Add one more case to LoopUnroll/pr18861.ll for better coverage.
2015-10-02 19:21:52 +00:00
rebuild_lcssa.ll
Don't recompute LCSSA after loop-unrolling when possible.
2015-11-14 05:51:41 +00:00
runtime-loop1.ll
DI: Reverse direction of subprogram -> function edge.
2015-11-05 22:03:56 +00:00
runtime-loop2.ll
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runtime-loop3.ll
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runtime-loop4.ll
[LoopUnrollRuntime] Avoid high-cost trip count computation.
2015-04-14 03:20:38 +00:00
runtime-loop5.ll
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runtime-loop.ll
[LoopUnrollRuntime] Avoid high-cost trip count computation.
2015-04-14 03:20:38 +00:00
scevunroll.ll
Revert "[IndVarSimplify] Rewrite loop exit values with their initial values from loop preheader"
2015-11-03 07:14:39 +00:00
shifted-tripcount.ll
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tripcount-overflow.ll
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unloop.ll
LoopInfo: Simplify ownership of Loop objects
2016-01-08 19:08:53 +00:00
unroll-cleanup.ll
Add another InstCombine pass after LoopUnroll.
2015-05-14 22:02:54 +00:00
unroll-pragmas-disabled.ll
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unroll-pragmas.ll
Add new llvm.loop.unroll.enable metadata.
2015-08-10 17:28:08 +00:00
update-loop-info-in-subloops.ll
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