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llvm-project/llvm/test/Transforms/DeadStoreElimination
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Shreyansh Chouhan 65b5647e16
[DeadStoreElimination] Optimize tautological assignments (#75744) 
If a store is dominated by a condition that ensures that the value being
stored in a memory location is already present at that memory location,
consider the store a noop.

Fixes #63419
2024-02-14 11:25:11 +01:00
..
X86
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
2011-03-25-DSEMiscompile.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
2011-09-06-EndOfFunction.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
2011-09-06-MemCpy.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
2016-07-17-UseAfterFree.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
assume.ll
Revert "[CaptureTracking] Ignore ephemeral values when determining po… (#71066)
2023-11-02 20:23:38 +00:00
atomic-overlapping.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
atomic-todo.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
atomic.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
calloc-store.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
captures-before-call.ll
[DSE] Convert tests to opaque pointers (NFC)
2022-10-05 16:00:44 +02:00
captures-before-load.ll
[DSE] Add test with different unreachable block order (NFC)
2023-01-10 12:13:15 +01:00
combined-partial-overwrites.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
const-pointers.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
crash.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
cs-cs-aliasing.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
debug-counter.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
debuginfo.ll
[DebugInfo][RemoveDIs] Make debugify pass convert to/from RemoveDIs mode (#73251)
2023-11-29 13:19:50 +00:00
dependent-capture.ll
[DSE] Revisit pointers that may no longer escape after removing another store
2022-07-19 09:30:34 -07:00
dominate.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
fence-todo.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
fence.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
free.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
inst-limits.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
int_sideeffect.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
invariant.start.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
launder.invariant.group.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
libcalls-chk.ll
[DSE] Add test with llvm.memcpy & memcpy_chk.
2023-02-08 13:20:21 +00:00
libcalls-darwin.ll
[DSE] Convert tests to opaque pointers (NFC)
2022-10-05 16:00:44 +02:00
libcalls.ll
[DSE] Split off _chk libcall tests into separate file.
2022-12-01 11:37:06 +00:00
lifetime.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
loop-invariant-entry-block.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
masked-dead-store-inseltpoison.ll
[IR] Change shufflevector undef mask to poison
2023-04-27 14:41:10 +01:00
masked-dead-store.ll
[IR] Change shufflevector undef mask to poison
2023-04-27 14:41:10 +01:00
mda-with-dbg-values.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
memcpy-complete-overwrite.ll
[test] Use -passes in more Transforms tests
2022-10-21 17:02:02 +02:00
memcpy-lifetimes.ll
[NFC] Port all DeadStoreElimination tests to -passes= syntax
2022-12-08 02:38:42 +03:00
memintrinsics.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
memory-intrinsics-sizes.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
memoryssa-scan-limit.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
memset-and-memcpy.ll
[test] Use -passes in more Transforms tests
2022-10-21 17:02:02 +02:00
memset-missing-debugloc.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
memset-unknown-sizes.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
merge-stores-big-endian.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
merge-stores.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
multiblock-captures.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
multiblock-exceptions.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
multiblock-loop-carried-dependence.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
multiblock-loops.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
multiblock-malloc-free.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
multiblock-memintrinsics.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
multiblock-memoryphis.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
multiblock-multipath-throwing.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
multiblock-multipath.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
multiblock-overlap.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
multiblock-partial.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
multiblock-simple.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
multiblock-throwing.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
multiblock-unreachable.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
no-targetdata.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
noop-stores.ll
[DeadStoreElimination] Optimize tautological assignments (#75744)
2024-02-14 11:25:11 +01:00
nounwind-invoke.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
offsetted-overlapping-stores.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
opaque-ptr.ll
[llvm] Remove explicit -opaque-pointers flag from tests (NFC)
2023-07-12 14:35:55 +02:00
operand-bundles.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
out-of-bounds-stores.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
overlap.ll
[NFC] Port all DeadStoreElimination tests to -passes= syntax
2022-12-08 02:38:42 +03:00
OverwriteStoreBegin.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
OverwriteStoreEnd.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
PartialStore2.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
PartialStore.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
phi-translation.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
pr11390.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
pr47285-not-overwritten-on-all-exit-paths.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
read-clobber-after-overwrite.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
scoped-noalias.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
simple-preservation.ll
[DSE] Convert tests to opaque pointers (NFC)
2022-10-05 16:00:44 +02:00
simple.ll
[IR] Add dead_on_unwind attribute (#74289)
2023-12-14 09:58:14 +01:00
stats.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
store-after-loop.ll
[DSE] Convert tests to opaque pointers (NFC)
2022-10-05 16:00:44 +02:00
stores-of-existing-values.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
tail-byval.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
trivial-dse-calls.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00
wrong-malloc-size.ll
[test][DSE] Use -passes=dse instead of -dse in lit tests. NFC
2022-10-13 10:44:37 +02:00