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llvm-project/llvm/test/Transforms/DeadStoreElimination
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Dávid Bolvanský e81819377e [DSE] Eliminate zero memset after calloc 
Solves PR11896

As noted, this can be improved futher (calloc -> malloc) in some cases. But for know, this is the first step.

Reviewed By: nikic

Differential Revision: https://reviews.llvm.org/D101391
 		2021-04-28 03:30:52 +02:00
..
X86 [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
2011-03-25-DSEMiscompile.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
2011-09-06-EndOfFunction.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
2011-09-06-MemCpy.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
2016-07-17-UseAfterFree.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
OverwriteStoreBegin.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
OverwriteStoreEnd.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
PartialStore.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
PartialStore2.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
atomic-overlapping.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
atomic-todo.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
atomic.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
calloc-store.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
combined-partial-overwrites.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
const-pointers.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
crash.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
cs-cs-aliasing.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
debug-counter.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
debuginfo.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
dominate.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
fence-todo.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
fence.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
free.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
inst-limits.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
int_sideeffect.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
invariant.start.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
launder.invariant.group.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
libcalls.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
lifetime.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
loop-invariant-entry-block.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
masked-dead-store-inseltpoison.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
masked-dead-store.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
mda-with-dbg-values.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
memcpy-complete-overwrite.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
memcpy-lifetimes.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
memintrinsics.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
memory-intrinsics-sizes.ll [DSE] Handle memmove with equal non-const sizes 2021-03-10 17:52:00 +01:00
memoryssa-scan-limit.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
memset-and-memcpy.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
memset-missing-debugloc.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
memset-unknown-sizes.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
merge-stores-big-endian.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
merge-stores.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
multiblock-captures.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
multiblock-exceptions.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
multiblock-loop-carried-dependence.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
multiblock-loops.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
multiblock-malloc-free.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
multiblock-memintrinsics.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
multiblock-memoryphis.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
multiblock-multipath-throwing.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
multiblock-multipath.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
multiblock-overlap.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
multiblock-partial.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
multiblock-simple.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
multiblock-throwing.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
multiblock-unreachable.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
no-targetdata.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
noop-stores.ll [DSE] Eliminate zero memset after calloc 2021-04-28 03:30:52 +02:00
offsetted-overlapping-stores.ll [DSE] Extending isOverwrite to support offsetted fully overlapping stores 2021-03-10 21:09:33 +01:00
operand-bundles.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
out-of-bounds-stores.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
overlap.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
phi-translation.ll [DSE] Add tests that require phi translation to be removed. 2021-03-10 16:32:55 +00:00
pr11390.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
pr47285-not-overwritten-on-all-exit-paths.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
read-clobber-after-overwrite.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
scoped-noalias.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
simple-preservation.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
simple.ll Reapply "OpaquePtr: Turn inalloca into a type attribute" 2021-03-29 08:55:30 -04:00
stats.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
stores-of-existing-values.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00
tail-byval.ll [DSE] Remove MemDep-based implementation 2021-03-07 18:17:31 +01:00