Mark Heffernan cab25e5143 Enable runtime unrolling with unroll pragma metadata ... Enable runtime unrolling for loops with unroll count metadata ("#pragma unroll N") and a runtime trip count. Also, do not unroll loops with unroll full metadata if the loop has a runtime loop count. Previously, such loops would be unrolled with a very large threshold (pragma-unroll-threshold) if runtime unrolled happened to be enabled resulting in a very large (and likely unwise) unroll factor. llvm-svn: 242047		2015-07-13 18:26:27 +00:00
..
AArch64	[AArch64] Enable partial & runtime unrolling on cortex-a57	2015-03-09 06:14:28 +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	[LoopUnroll] Use undef for phis with no value live	2015-07-01 05:38:07 +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
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
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-bad-cost.ll	[LoopUnroll] Fix truncation bug in canUnrollCompletely.	2015-06-06 05:24:10 +00:00
full-unroll-bad-geps.ll	[Unroll] Rework the naming and structure of the new unroll heuristics.	2015-06-05 17:01:43 +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	[LoopUnrollRuntime] Avoid high-cost trip count computation.	2015-04-14 03:20:38 +00:00
ignore-annotation-intrinsic-cost.ll
loop-remarks.ll
nsw-tripcount.ll
partial-unroll-optsize.ll
pr10813.ll
pr11361.ll
pr14167.ll
pr18861.ll
runtime-loop1.ll	Set proper debug location for branch added in BasicBlock::splitBasicBlock().	2015-06-11 18:25:54 +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
unloop.ll
unroll-cleanup.ll	Add another InstCombine pass after LoopUnroll.	2015-05-14 22:02:54 +00:00
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	Enable runtime unrolling with unroll pragma metadata	2015-07-13 18:26:27 +00:00
update-loop-info-in-subloops.ll