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llvm-project/llvm/test/Transforms/SCCP
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Florian Hahn 3c696b3e7c [SCCP] Fix crash when trying to constant-fold terminators multiple times. 
If we fold a branch/switch to an unconditional branch to another dead block we
replace the branch with unreachable, to avoid attempting to fold the
unconditional branch.

Reviewers: davide, efriedma, mssimpso, jdoerfert

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D61300

llvm-svn: 360232
2019-05-08 09:09:54 +00:00
..
2002-05-02-MissSecondInst.ll
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2019-04-17 04:52:47 +00:00
2002-05-20-MissedIncomingValue.ll
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2019-04-17 04:52:47 +00:00
2002-05-21-InvalidSimplify.ll
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2019-04-17 04:52:47 +00:00
2002-08-30-GetElementPtrTest.ll
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2019-04-17 04:52:47 +00:00
2003-06-24-OverdefinedPHIValue.ll
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2019-04-17 04:52:47 +00:00
2003-08-26-InvokeHandling.ll
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2019-04-17 04:52:47 +00:00
2004-11-16-DeadInvoke.ll
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2019-04-17 04:52:47 +00:00
2004-12-10-UndefBranchBug.ll
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2019-04-17 04:52:47 +00:00
2006-10-23-IPSCCP-Crash.ll
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2019-04-17 04:52:47 +00:00
2006-12-04-PackedType.ll
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2019-04-17 04:52:47 +00:00
2006-12-19-UndefBug.ll
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2019-04-17 04:52:47 +00:00
2007-05-16-InvokeCrash.ll
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2019-04-17 04:52:47 +00:00
2008-01-27-UndefCorrelate.ll
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2019-04-17 04:52:47 +00:00
2008-04-22-multiple-ret-sccp.ll
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2019-04-17 04:52:47 +00:00
2008-05-23-UndefCallFold.ll
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2019-04-17 04:52:47 +00:00
2009-01-14-IPSCCP-Invoke.ll
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2019-04-17 04:52:47 +00:00
2009-05-27-VectorOperandZero.ll
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2019-04-17 04:52:47 +00:00
apint-array.ll
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2019-04-17 04:52:47 +00:00
apint-basictest2.ll
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apint-basictest3.ll
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2019-04-17 04:52:47 +00:00
apint-basictest4.ll
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2019-04-17 04:52:47 +00:00
apint-basictest.ll
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2019-04-17 04:52:47 +00:00
apint-bigarray.ll
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2019-04-17 04:52:47 +00:00
apint-bigint2.ll
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2019-04-17 04:52:47 +00:00
apint-bigint.ll
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2019-04-17 04:52:47 +00:00
apint-ipsccp1.ll
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apint-ipsccp2.ll
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apint-ipsccp3.ll
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apint-ipsccp4.ll
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2019-04-17 04:52:47 +00:00
apint-load.ll
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2019-04-17 04:52:47 +00:00
apint-phi.ll
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2019-04-17 04:52:47 +00:00
apint-select.ll
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2019-04-17 04:52:47 +00:00
atomic-load-store.ll
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2019-04-17 04:52:47 +00:00
atomic.ll
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2019-04-17 04:52:47 +00:00
bitcast.ll
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2019-04-17 04:52:47 +00:00
calltest.ll
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2019-04-17 04:52:47 +00:00
comdat-ipo.ll
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2019-04-17 04:52:47 +00:00
constant-struct.ll
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2019-04-17 04:52:47 +00:00
crash.ll
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2019-04-17 04:52:47 +00:00
definite-initializer.ll
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2019-04-17 04:52:47 +00:00
dont-zap-return.ll
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2019-04-17 04:52:47 +00:00
global-alias-constprop.ll
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2019-04-17 04:52:47 +00:00
indirectbr.ll
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2019-04-17 04:52:47 +00:00
ip-constant-ranges.ll
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2019-04-17 04:52:47 +00:00
ipsccp-addr-taken.ll
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2019-04-17 04:52:47 +00:00
ipsccp-basic.ll
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2019-04-17 04:52:47 +00:00
ipsccp-branch-unresolved-undef.ll
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2019-04-17 04:52:47 +00:00
ipsccp-phi-one-pred-dead.ll
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2019-04-17 04:52:47 +00:00
ipsccp-preserve-analysis.ll
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2019-04-17 04:52:47 +00:00
ipsccp-ssa-copy-nested-conds.ll
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2019-04-17 04:52:47 +00:00
latticeval-invalidate.ll
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2019-04-17 04:52:47 +00:00
loadtest.ll
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2019-04-17 04:52:47 +00:00
logical-nuke.ll
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2019-04-17 04:52:47 +00:00
overdefined-div.ll
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2019-04-17 04:52:47 +00:00
pr27712.ll
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2019-04-17 04:52:47 +00:00
pr35357.ll
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2019-04-17 04:52:47 +00:00
preserve-analysis.ll
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2019-04-17 04:52:47 +00:00
return-zapped.ll
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2019-04-17 04:52:47 +00:00
retvalue-undef.ll
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2019-04-17 04:52:47 +00:00
sccptest.ll
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2019-04-17 04:52:47 +00:00
select.ll
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2019-04-17 04:52:47 +00:00
switch-constantfold-crash.ll
[SCCP] Fix crash when trying to constant-fold terminators multiple times.
2019-05-08 09:09:54 +00:00
switch-multiple-undef.ll
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2019-04-17 04:52:47 +00:00
switch-undef-constantfoldterminator.ll
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2019-04-17 04:52:47 +00:00
switch.ll
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2019-04-17 04:52:47 +00:00
ub-shift.ll
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2019-04-17 04:52:47 +00:00
undef-resolve.ll
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2019-04-17 04:52:47 +00:00
vector-bitcast.ll
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2019-04-17 04:52:47 +00:00