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llvm-6502/test/Transforms/LoopUnroll
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Sanjoy Das 888e8e3a66 [LoopUnrollRuntime] Avoid high-cost trip count computation. 
Summary:
Runtime unrolling of loops needs to emit an expression to compute the
loop's runtime trip-count.  Avoid runtime unrolling if this computation
will be expensive.

Depends on D8993.

Reviewers: atrick

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8994

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234846 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-14 03:20:38 +00:00
..
AArch64 [AArch64] Enable partial & runtime unrolling on cortex-a57 2015-03-09 06:14:28 +00:00
PowerPC [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
X86 [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
2004-05-13-DontUnrollTooMuch.ll
2005-03-06-BadLoopInfoUpdate.ll
2006-08-24-MultiBlockLoop.ll
2007-04-16-PhiUpdate.ll
2007-05-05-UnrollMiscomp.ll [opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction 2015-02-27 19:29:02 +00:00
2007-05-09-UnknownTripCount.ll
2007-11-05-Crash.ll
2011-08-08-PhiUpdate.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
2011-08-09-IVSimplify.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
2011-08-09-PhiUpdate.ll Fixup to r186268 and r186269: don't append -LABEL to CHECK-NOT. No functionality change. 2013-07-14 02:10:57 +00:00
2011-10-01-NoopTrunc.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
2012-04-09-unroll-indirectbr.ll
basic.ll
ephemeral.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
full-unroll-heuristics.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
high-cost-trip-count-computation.ll [LoopUnrollRuntime] Avoid high-cost trip count computation. 2015-04-14 03:20:38 +00:00
ignore-annotation-intrinsic-cost.ll [opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction 2015-02-27 19:29:02 +00:00
loop-remarks.ll Fix vectorization remarks. 2014-04-29 20:06:10 +00:00
nsw-tripcount.ll [SCEV] Improve Scalar Evolution's use of no {un,}signed wrap flags 2014-10-31 11:40:32 +00:00
partial-unroll-optsize.ll [LoopUnroll] Fix the partial unrolling threshold for small loop sizes 2015-01-10 00:30:55 +00:00
pr10813.ll
pr11361.ll
pr14167.ll
pr18861.ll LCSSA should be performed on the outermost affected loop while unrolling loop. 2014-05-29 06:47:23 +00:00
runtime-loop1.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
runtime-loop2.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
runtime-loop3.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
runtime-loop4.ll [LoopUnrollRuntime] Avoid high-cost trip count computation. 2015-04-14 03:20:38 +00:00
runtime-loop5.ll [LoopUnrollRuntime] Clean up a predicate. 2015-04-12 01:24:01 +00:00
runtime-loop.ll [LoopUnrollRuntime] Avoid high-cost trip count computation. 2015-04-14 03:20:38 +00:00
scevunroll.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
shifted-tripcount.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
tripcount-overflow.ll Partial fix for bug 22589 2015-02-18 19:32:25 +00:00
unloop.ll
unroll-pragmas-disabled.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
unroll-pragmas.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
update-loop-info-in-subloops.ll LoopUnroll: Create sub-loops in LoopInfo 2014-10-07 21:19:00 +00:00