Anna Thomas 2dfa412efe [UnrollRuntime] Fix domTree failures in multiexit unrolling ... Summary: This fixes the IDom for exit blocks and all blocks reachable from the exit blocks, when runtime unrolling under multiexit/exiting case. We initially had a restrictive check that the IDom is only updated when it is the header of the loop. However, we also need to update the IDom to the correct one when the IDom is any block within the original loop. See added test cases (which fail dom tree verification without the patch). Reviewers: reames, mzolotukhin, mkazantsev, hfinkel Reviewed by: brzycki, kuhar Subscribers: zzheng, dmgreen, llvm-commits Differential Revision: https://reviews.llvm.org/D56284 llvm-svn: 350640		2019-01-08 17:16:25 +00:00
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AArch64	…
AMDGPU	AMDGPU: Fix tests using old number for constant address space	2018-09-10 02:54:25 +00:00
ARM	[ARM] Use Cortex-A57 sched model for Cortex-A72	2018-10-25 15:08:29 +00:00
Hexagon	peel loops with runtime small trip counts	2018-04-03 03:39:43 +00:00
PowerPC	…
X86	[X86] Make Feature64Bit useful	2018-08-30 06:01:05 +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	…
2011-08-09-IVSimplify.ll	…
2011-08-09-PhiUpdate.ll	…
2011-10-01-NoopTrunc.ll	…
2012-04-09-unroll-indirectbr.ll	…
basic.ll	…
complete_unroll_profitability_with_assume.ll	[LoopUnroll] Peel off iterations if it makes conditions true/false.	2018-03-15 21:34:43 +00:00
convergent.ll	LoopUnroll: respect pragma unroll when AllowRemainder is disabled	2018-03-02 16:22:32 +00:00
debug-info.ll	[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.	2018-05-09 02:40:45 +00:00
disable-loop-unrolling_forced.ll	[LoopUnroll] Honor '#pragma unroll' even with -fno-unroll-loops.	2018-12-18 17:16:05 +00:00
disable_nonforced.ll	[Unroll/UnrollAndJam/Vectorizer/Distribute] Add followup loop attributes.	2018-12-12 17:32:52 +00:00
disable_nonforced_count.ll	[Unroll/UnrollAndJam/Vectorizer/Distribute] Add followup loop attributes.	2018-12-12 17:32:52 +00:00
disable_nonforced_enable.ll	[Unroll/UnrollAndJam/Vectorizer/Distribute] Add followup loop attributes.	2018-12-12 17:32:52 +00:00
disable_nonforced_full.ll	[Unroll/UnrollAndJam/Vectorizer/Distribute] Add followup loop attributes.	2018-12-12 17:32:52 +00:00
ephemeral.ll	…
epilog_const_phi.ll	…
followup.ll	[Unroll/UnrollAndJam/Vectorizer/Distribute] Add followup loop attributes.	2018-12-12 17:32:52 +00:00
full-unroll-bad-cost.ll	…
full-unroll-crashers.ll	…
full-unroll-heuristics-2.ll	…
full-unroll-heuristics-cmp.ll	…
full-unroll-heuristics-dce.ll	…
full-unroll-heuristics-geps.ll	…
full-unroll-heuristics-phi-prop.ll	…
full-unroll-heuristics.ll	…
full-unroll-keep-first-exit.ll	…
high-cost-trip-count-computation.ll	…
ignore-annotation-intrinsic-cost.ll	…
invalidate_right_loop.ll	[LoopUnroll] Fix dangling pointers in SCEV	2018-03-26 11:31:46 +00:00
loop-remarks-with-hotness.ll	…
loop-remarks.ll	…
not-rotated.ll	…
partial-unroll-const-bounds.ll	…
peel-loop-conditions.ll	Remove LoopID metadata from the branch instruction	2018-09-26 01:03:21 +00:00
peel-loop-irreducible.ll	…
peel-loop-negative.ll	…
peel-loop-not-forced.ll	[LoopUnroll] Make LoopPeeling respect the AllowPeeling preference.	2018-04-06 13:57:21 +00:00
peel-loop-pgo.ll	…
peel-loop.ll	[LoopUnroll] allow customization for new-pass-manager version of LoopUnroll	2018-10-31 14:33:14 +00:00
peel-loop2.ll	…
pr10813.ll	…
pr11361.ll	…
pr14167.ll	…
pr18861.ll	…
pr27157.ll	…
pr28132.ll	…
pr31718.ll	…
pr33437.ll	…
rebuild_lcssa.ll	…
revisit.ll	…
runtime-epilog-debuginfo.ll	[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.	2018-05-09 02:40:45 +00:00
runtime-li.ll	…
runtime-loop-multiexit-dom-verify.ll	[UnrollRuntime] Fix domTree failures in multiexit unrolling	2019-01-08 17:16:25 +00:00
runtime-loop-multiple-exits.ll	[UnrollRuntime] NFC: Updated exiting tests and added more tests	2018-12-28 19:21:50 +00:00
runtime-loop-non-exiting-latch.ll	[LoopUnroll] Add check to Latch's terminator in UnrollRuntimeLoopRemainder	2018-09-25 10:08:47 +00:00
runtime-loop.ll	[LoopUnroll] allow customization for new-pass-manager version of LoopUnroll	2018-10-31 14:33:14 +00:00
runtime-loop1.ll	[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.	2018-05-09 02:40:45 +00:00
runtime-loop2.ll	…
runtime-loop3.ll	…
runtime-loop4.ll	…
runtime-loop5.ll	…
runtime-multiexit-heuristic.ll	…
runtime-unroll-remainder.ll	…
scevunroll.ll	…
shifted-tripcount.ll	…
tripcount-overflow.ll	…
unloop.ll	…
unroll-cleanup.ll	…
unroll-cleanuppad.ll	…
unroll-count.ll	…
unroll-heuristics-pgo.ll	…
unroll-loop-invalidation.ll	…
unroll-maxcount.ll	…
unroll-opt-attribute.ll	…
unroll-pragmas-disabled.ll	…
unroll-pragmas.ll	LoopUnroll: respect pragma unroll when AllowRemainder is disabled	2018-03-02 16:22:32 +00:00
update-loop-info-in-subloops.ll	…