Alina Sbirlea 274cdd6d1d [LoopRotate] Get and update MSSA only if available in legacy pass manager. ... Summary: Potential fix for: https://bugs.llvm.org/show_bug.cgi?id=44889 and https://bugs.llvm.org/show_bug.cgi?id=44408 In the legacy pass manager, loop rotate need not compute MemorySSA when not being in the same loop pass manager with other loop passes. There isn't currently a way to differentiate between the two cases, so this attempts to limit the usage in LoopRotate to only update MemorySSA when the analysis is already available. The side-effect of this is that it will split the Loop pipeline. This issue does not apply to the new pass manager, where we have a flag specifying if all loop passes in that loop pass manager preserve MemorySSA. Reviewers: dmgreen, fedor.sergeev, nikic Subscribers: Prazek, hiraditya, george.burgess.iv, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D74574		2020-02-14 10:47:26 -08:00
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Inputs	Restore "[ThinLTO] Add additional ThinLTO pipeline testing with new PM"	2020-01-15 07:33:08 -08:00
X86	[test] More tests to target specific directories after CodeGenPrepare requires TargetPassConfig (D73754)	2020-02-02 10:43:02 -08:00
2002-01-31-CallGraph.ll
2002-02-24-InlineBrokePHINodes.ll
2002-03-11-ConstPropCrash.ll
2003-02-19-LoopInfoNestingBug.ll
2004-08-16-PackedConstantInlineStore.ll
2004-08-16-PackedGlobalConstant.ll
2004-08-16-PackedSelect.ll
2004-08-16-PackedSimple.ll
2004-08-20-PackedControlFlow.ll
2006-02-05-PassManager.ll
2007-06-05-PassID.ll
2007-06-28-PassManager.ll
2007-09-10-PassManager.ll
2008-02-14-PassManager.ll
2008-06-04-FieldSizeInPacked.ll
2008-10-06-RemoveDeadPass.ll
2008-10-15-MissingSpace.ll
2009-03-31-CallGraph.ll
2009-06-05-no-implicit-float.ll
2009-09-14-function-elements.ll
2010-05-06-Printer.ll
attribute-comment.ll
available-externally-lto.ll
bcanalyzer-block-info.txt
bcanalyzer-dump-option.txt
can-execute.txt
cfg-printer-branch-weights.ll
cgscc-devirt-iteration.ll
cgscc-disconnected-invalidation.ll
cgscc-iterate-function-mutation.ll
cgscc-libcall-update.ll
cgscc-observe-devirt.ll
cleanup-lcssa.ll
codegenprepare-and-debug.ll
constant-fold-gep-address-spaces.ll
constant-fold-gep.ll
cspgo-O2-pipeline.ll
debugcounter-dce.ll
debugcounter-earlycse.ll
debugcounter-newgvn.ll
debugcounter-predicateinfo.ll
extract-alias.ll
extract-linkonce.ll
extract-weak-odr.ll
extract.ll
FileCheck-space.txt
invalid-commandline-option.ll
invariant.group.ll
lint.ll	[instrinsics] Add @llvm.memcpy.inline instrinsics	2020-01-28 09:42:01 +01:00
lit-globbing.ll
lit-quoting.txt
lit-unicode.txt
llvm-nm-without-aliases.ll
loop-deletion-printer.ll
loop-pass-ordering.ll
loop-pass-printer.ll
loop-pm-invalidation.ll
machine-size-remarks.ll
module-pass-printer.ll
new-pass-manager.ll
new-pm-cspgo.ll
new-pm-defaults.ll	Compute ORE, BPI, BFI in Loop passes.	2020-02-12 09:15:18 -08:00
new-pm-lto-defaults.ll	Restore "[WPD/LowerTypeTests] Delay lowering/removal of type tests until after ICP"	2020-02-11 10:48:05 -08:00
new-pm-pgo-O0.ll
new-pm-pgo.ll	Restore "[ThinLTO] Add additional ThinLTO pipeline testing with new PM"	2020-01-15 07:33:08 -08:00
new-pm-pr42726-cgscc.ll
new-pm-thinlto-defaults.ll	Compute ORE, BPI, BFI in Loop passes.	2020-02-12 09:15:18 -08:00
new-pm-thinlto-postlink-pgo-defaults.ll	Compute ORE, BPI, BFI in Loop passes.	2020-02-12 09:15:18 -08:00
new-pm-thinlto-postlink-samplepgo-defaults.ll	Compute ORE, BPI, BFI in Loop passes.	2020-02-12 09:15:18 -08:00
new-pm-thinlto-prelink-pgo-defaults.ll	Compute ORE, BPI, BFI in Loop passes.	2020-02-12 09:15:18 -08:00
new-pm-thinlto-prelink-samplepgo-defaults.ll	Compute ORE, BPI, BFI in Loop passes.	2020-02-12 09:15:18 -08:00
opt-bisect-helper.py
opt-bisect-legacy-pass-manager.ll
opt-hot-cold-split.ll
opt-O0-pipeline.ll
opt-O2-pipeline.ll	[LoopRotate] Get and update MSSA only if available in legacy pass manager.	2020-02-14 10:47:26 -08:00
opt-O3-pipeline.ll	[LoopRotate] Get and update MSSA only if available in legacy pass manager.	2020-02-14 10:47:26 -08:00
opt-Os-pipeline.ll	[LoopRotate] Get and update MSSA only if available in legacy pass manager.	2020-02-14 10:47:26 -08:00
opt-override-frame-pointer.ll	llc: Don't overwrite frame-pointer attribute	2020-01-15 20:56:46 -05:00
opt-override-mcpu-mattr.ll	llc: Change behavior of -mattr with existing attribute	2020-01-15 19:46:01 -05:00
opt-twice.ll
optimization-remarks-inline.ll	Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""	2020-02-13 10:16:06 -08:00
optimization-remarks-invalidation.ll
optimization-remarks-lazy-bfi.ll
optimize-inrange-gep.ll
optimize-options.ll
pass-pipeline-parsing.ll
pass-pipelines.ll	[LoopRotate] Get and update MSSA only if available in legacy pass manager.	2020-02-14 10:47:26 -08:00
pipefail.txt
pr32085.ll
print-debug-counter.ll
print-module-scope.ll
print-slotindexes.ll
printer.ll
ResponseFile.ll
scalable-vector-array.ll
scalable-vector-struct.ll
scalable-vectors-core-ir.ll
scc-deleted-printer.ll
scc-pass-printer.ll
size-remarks.ll
spir_cc.ll
statistic.ll
time-passes.ll
unroll-sroa.ll
writing-to-stdout.ll