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llvm-project/llvm/test/Transforms/SCCP
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Florian Hahn 352b612a71 [SCCP] Drop unnecessary early exit for ExtractValueInst. 
visitExtractValueInst uses mergeInValue, so it already can handle
constant ranges. Initially the early exit was using isOverdefined to
keep things as NFC during the initial move to ValueLatticeElement.
As the function already supports constant ranges, it can just use
ValueState[&I].isOverdefined.

Reviewers: efriedma, mssimpso, davide

Reviewed By: efriedma

Differential Revision: https://reviews.llvm.org/D78393
2020-04-22 22:07:59 +01:00
..
2002-05-02-MissSecondInst.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
2002-05-20-MissedIncomingValue.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
2002-05-21-InvalidSimplify.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
2002-08-30-GetElementPtrTest.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
2003-06-24-OverdefinedPHIValue.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
2003-08-26-InvokeHandling.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
2004-11-16-DeadInvoke.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
2004-12-10-UndefBranchBug.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
2006-10-23-IPSCCP-Crash.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
2006-12-04-PackedType.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
2006-12-19-UndefBug.ll
Recommit "[SCCP] Remove forcedconstant, go to overdefined instead"
2020-02-15 18:36:44 +01:00
2007-05-16-InvokeCrash.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
2008-01-27-UndefCorrelate.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
2008-04-22-multiple-ret-sccp.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
2008-05-23-UndefCallFold.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
2009-01-14-IPSCCP-Invoke.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
2009-05-27-VectorOperandZero.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
apfloat-basictest.ll
[SCCP] Add UnaryOperator visitor to SCCP for unary FNeg
2019-06-03 21:53:56 +00:00
apint-array.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
apint-basictest2.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
apint-basictest3.ll
[NFC] Fix trivial typos in comments
2020-01-06 10:50:26 +00:00
apint-basictest4.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
apint-basictest.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
apint-bigarray.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
apint-bigint2.ll
[SCCP] Do not mark unknown loads as overdefined.
2020-02-20 22:48:58 +01:00
apint-bigint.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
apint-ipsccp1.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
apint-ipsccp2.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
apint-ipsccp3.ll
Recommit "[SCCP] Remove forcedconstant, go to overdefined instead"
2020-02-15 18:36:44 +01:00
apint-ipsccp4.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
apint-load.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
apint-phi.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
apint-select.ll
Recommit "[SCCP] Remove forcedconstant, go to overdefined instead"
2020-02-15 18:36:44 +01:00
apint-xor.ll
[SCCP] Add a few more tests for conditional propagation,XOR.
2020-03-22 21:43:33 +00:00
atomic-load-store.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
atomic.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
binaryops-constexprs.ll
[SCCP] Add test case for binary ops with constant expressions.
2020-04-09 13:38:43 +01:00
binaryops-range-special-cases.ll
[SCCP] Use constant ranges for PHI nodes.
2020-03-19 12:45:33 +00:00
bitcast.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
calltest.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
comdat-ipo.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
conditions-iter-order.ll
[SCCP] Add a few more tests for conditional propagation,XOR.
2020-03-22 21:43:33 +00:00
conditions-ranges-with-undef.ll
[SCCP] Use ranges for predicate info conditions.
2020-04-07 11:09:18 +01:00
conditions-ranges.ll
[SCCP] Drop unnecessary early exit for ExtractValueInst.
2020-04-22 22:07:59 +01:00
constant-range-struct.ll
[SCCP] Drop unnecessary early exit for ExtractValueInst.
2020-04-22 22:07:59 +01:00
constant-struct.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
crash.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
definite-initializer.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
dont-zap-return.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
float-nan-simplification.ll
Recommit "[SCCP] Use SimplifyBinOp for non-integer constant/expressions & overdef."
2020-04-14 11:48:52 +01:00
float-phis.ll
[ValueLattice] Add new state for undef constants.
2020-03-14 17:19:59 +00:00
global-alias-constprop.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
indirectbr.ll
[IPSCCP] Move callsite check to the beginning of the loop.
2019-07-31 12:57:04 +00:00
int-phis.ll
[ValueLattice] Add new state for undef constants.
2020-03-14 17:19:59 +00:00
ip-constant-ranges.ll
[SCCP] Use ranges for predicate info conditions.
2020-04-07 11:09:18 +01:00
ip-ranges-binaryops.ll
[SCCP] Use constant ranges for binary operators.
2020-03-19 09:35:48 +00:00
ip-ranges-casts.ll
[SCCP] Limit use of range info for binops to integers for now.
2020-03-31 17:08:09 +01:00
ip-ranges-phis.ll
[SCCP] Use constant ranges for PHI nodes.
2020-03-19 12:45:33 +00:00
ip-ranges-select.ll
[SCCP] Use constant ranges for select, if cond is overdefined.
2020-03-18 09:26:02 +00:00
ipsccp-addr-taken.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
ipsccp-basic.ll
Recommit "[SCCP] Remove forcedconstant, go to overdefined instead"
2020-02-15 18:36:44 +01:00
ipsccp-branch-unresolved-undef.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
ipsccp-phi-one-pred-dead.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
ipsccp-predinfo-order.ll
[PredicateInfo] Replace pointer comparisons with deterministic compares.
2019-07-25 20:48:13 +00:00
ipsccp-preserve-analysis.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
ipsccp-range-crashes.ll
[SCCP] Precommit some additional tests for integer ranges.
2020-03-18 11:34:04 +00:00
ipsccp-ssa-copy-nested-conds.ll
[SCCP] Add tests with AND/OR branch conditions.
2020-04-09 16:39:13 +01:00
latticeval-invalidate.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
loadtest2.ll
[SCCP] Do not mark unknown loads as overdefined.
2020-02-20 22:48:58 +01:00
loadtest.ll
[SCCP] Do not mark unknown loads as overdefined.
2020-02-20 22:48:58 +01:00
logical-nuke.ll
Recommit "[SCCP] Remove forcedconstant, go to overdefined instead"
2020-02-15 18:36:44 +01:00
overdefined-div.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
phi-cycle.ll
[ValueLattice] Distinguish between constant ranges with/without undef.
2020-03-31 12:50:20 +01:00
phis.ll
[SCCP] Use constant ranges for PHI nodes.
2020-03-19 12:45:33 +00:00
pr27712.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
pr35357.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
pr45185-range-predinfo.ll
Recommit "[SCCP] Use ValueLatticeElement instead of LatticeVal (NFCI)"
2020-03-13 17:03:22 +00:00
preserve-analysis.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
range-and-ip.ll
[ValueLattice] Distinguish between constant ranges with/without undef.
2020-03-31 12:50:20 +01:00
range-and.ll
[ValueLattice] Distinguish between constant ranges with/without undef.
2020-03-31 12:50:20 +01:00
resolvedundefsin-tracked-fn.ll
Recommit "[SCCP] Use ValueLatticeElement instead of LatticeVal (NFCI)"
2020-03-13 17:03:22 +00:00
return-zapped.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
retvalue-undef.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
sccptest.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
select.ll
[SCCP] Use constant ranges for select, if cond is overdefined.
2020-03-18 09:26:02 +00:00
struct-arg-resolve-undefs.ll
[IPSCCP] Move callsite check to the beginning of the loop.
2019-07-31 12:57:04 +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
Recommit "[SCCP] Remove forcedconstant, go to overdefined instead"
2020-02-15 18:36:44 +01:00
switch-undef-constantfoldterminator.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
switch.ll
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
ub-shift.ll
Recommit "[SCCP] Use SimplifyBinOp for non-integer constant/expressions & overdef."
2020-04-14 11:48:52 +01:00
ubsan_overflow.ll
[SCCP] Update condition to avoid overflow.
2019-07-31 18:22:22 +00:00
undef-resolve.ll
Recommit "[SCCP] Remove forcedconstant, go to overdefined instead"
2020-02-15 18:36:44 +01:00
vector-bitcast.ll
Recommit "[SCCP] Use SimplifyBinOp for non-integer constant/expressions & overdef."
2020-04-14 11:48:52 +01:00
widening.ll
[SCCP] Add additional tests for structs, conditional prop and widening.
2020-04-18 14:07:56 +01:00