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llvm-mirror/test/Transforms/Attributor
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Johannes Doerfert 95f415bd34 [Attributor] Delete dead stores 
D106185 allows us to determine if a store is needed easily. Using that
knowledge we can start to delete dead stores.

In AAIsDead we now track more state as an instruction can be dead (= the
old optimisitc state) or just "removable". A store instruction can be
removable while being very much alive, e.g., if it stores a constant
into an alloca or internal global. If we would pretend it was dead
instead of only removablewe we would ignore it when we determine what
values a load can see, so that is not what we want.

Differential Revision: https://reviews.llvm.org/D106188
2021-07-26 23:33:36 -05:00
..
ArgumentPromotion [Attributor] Delete dead stores 2021-07-26 23:33:36 -05:00
IPConstantProp [Attributor] Delete dead stores 2021-07-26 23:33:36 -05:00
reduced
align.ll [Attributor] Extend the AAValueSimplify compare simplification logic 2021-07-20 00:35:14 -05:00
allow_list.ll
alwaysinline.ll
callbacks.ll
callgraph.ll [Attributor] Simplify operands inside of simplification AAs first 2021-07-06 22:41:18 -05:00
cb_liveness_disabled.ll [Attributor] Use AAValueSimplify to simplify returned values 2021-07-10 15:52:36 -05:00
cb_liveness_enabled.ll [Attributor] Use AAValueSimplify to simplify returned values 2021-07-10 15:52:36 -05:00
cb_range_disabled.ll
cb_range_enabled.ll [Attributor] Use AAValueSimplify to simplify returned values 2021-07-10 15:52:36 -05:00
cgscc_bugs.ll [Attributor] Extend the AAValueSimplify compare simplification logic 2021-07-20 00:35:14 -05:00
chain.ll
depgraph.ll [Attributor] Use checkForAllUses instead of custom use tracking 2021-07-20 01:39:33 -05:00
dereferenceable-1.ll [Attributor] Introduce a helper function to deal with undef + none 2021-07-06 22:41:21 -05:00
dereferenceable-2-inseltpoison.ll [Attributor] Use AAValueSimplify to simplify returned values 2021-07-10 15:52:36 -05:00
dereferenceable-2.ll [Attributor] Use AAValueSimplify to simplify returned values 2021-07-10 15:52:36 -05:00
heap_to_stack_gpu.ll [Attributor] Extend the AAValueSimplify compare simplification logic 2021-07-20 00:35:14 -05:00
heap_to_stack.ll [Attributor] Use checkForAllUses instead of custom use tracking 2021-07-20 01:39:33 -05:00
internal-noalias.ll [Attributor] Delete dead stores 2021-07-26 23:33:36 -05:00
internalize.ll [Attributor] Use AAValueSimplify to simplify returned values 2021-07-10 15:52:36 -05:00
lit.local.cfg
liveness_chains.ll
liveness.ll [Attributor] Extend the AAValueSimplify compare simplification logic 2021-07-20 00:35:14 -05:00
lowerheap.ll
lvi-after-jumpthreading.ll [Attributor] Introduce a helper function to deal with undef + none 2021-07-06 22:41:21 -05:00
lvi-for-ashr.ll [Attributor] Look through selects in genericValueTraversal 2021-07-10 16:44:05 -05:00
memory_locations.ll [Attributor][FIX] Do not introduce multiple instances of SSA values 2021-07-22 00:07:55 -05:00
misc_crash.ll [Attributor] Delete dead stores 2021-07-26 23:33:36 -05:00
misc.ll [OpaquePtr] Support forward references in textual IR 2021-06-29 20:10:31 +02:00
new_attributes.ll
noalias.ll [Attributor] Simplify loads 2021-07-19 22:47:29 -05:00
nocapture-1.ll [Attributor] Use AAValueSimplify to simplify returned values 2021-07-10 15:52:36 -05:00
nocapture-2.ll [Attributor] Use AAValueSimplify to simplify returned values 2021-07-10 15:52:36 -05:00
nodelete.ll [Attributor] Delete dead stores 2021-07-26 23:33:36 -05:00
nofree.ll
nonnull.ll [Attributor][FIX] Do not replace a value with a non-dominating instruction 2021-07-10 16:09:30 -05:00
norecurse.ll [Attributor] Introduce AAPointerInfo 2021-07-19 22:48:35 -05:00
noreturn_async.ll
noreturn_sync.ll [Attributor] Introduce AAPointerInfo 2021-07-19 22:48:35 -05:00
noreturn.ll
nosync.ll
noundef.ll [Attributor][FIX] Traverse uses even if a value is assumed constant 2021-07-10 15:47:20 -05:00
nounwind.ll
potential.ll [Attributor] Use AAValueSimplify to simplify returned values 2021-07-10 15:52:36 -05:00
range.ll [Attributor] Use AAValueSimplify to simplify returned values 2021-07-10 15:52:36 -05:00
read_write_returned_arguments_scc.ll [Attributor] Extend the AAValueSimplify compare simplification logic 2021-07-20 00:35:14 -05:00
readattrs.ll [Attributor] Simplify to values in the genericValueTraversal 2021-07-20 01:39:34 -05:00
returned.ll [Attributor] Use AAValueSimplify to simplify returned values 2021-07-10 15:52:36 -05:00
undefined_behavior.ll [Attributor] Simplify loads 2021-07-19 22:47:29 -05:00
value-simplify-instances.ll [Attributor][FIX] Do not introduce multiple instances of SSA values 2021-07-22 00:07:55 -05:00
value-simplify-pointer-info.ll [Attributor] Delete dead stores 2021-07-26 23:33:36 -05:00
value-simplify.ll [Attributor] Delete dead stores 2021-07-26 23:33:36 -05:00
willreturn.ll Reapply [IR] Don't mark mustprogress as type attribute 2021-07-09 20:57:44 +02:00
wrapper.ll [Attributor] Delete dead stores 2021-07-26 23:33:36 -05:00