llvm-project/llvm/test/Analysis/MemorySSA
Alina Sbirlea 6442b56974 [MemorySSA] Update Phi simplification.
When simplifying a Phi to the unique value found incoming, check that
there wasn't a Phi already created to break a cycle. If so, remove it.
Resolves PR43541.

Some additional nits included.

llvm-svn: 374471
2019-10-10 23:27:21 +00:00
..
assume.ll
atomic-clobber.ll
basicaa-memcpy.ll
constant-memory.ll
cyclicphi.ll
debugvalue.ll [MemorySSA] Update MemorySSA when removing debug.value calls. 2019-09-05 16:25:24 +00:00
debugvalue2.ll [MemorySSA] Do not create memoryaccesses for debug info intrinsics. 2019-09-10 22:35:27 +00:00
forward-unreachable.ll
function-clobber.ll
function-mem-attrs.ll
invalidate.ll [MemorySSA] Fix CHECKs in test. [NFC] 2019-05-07 22:26:52 +00:00
invariant-groups.ll
lifetime-simple.ll
load-invariant.ll
loop-rotate-disablebasicaa.ll [MemorySSA] Update MSSA for non-conventional AA. 2019-09-17 16:31:37 +00:00
loop-rotate-inv-template.ll [MemorySSA] Don't use template when the clone is a simplified instruction. 2019-06-17 18:58:40 +00:00
loop-rotate-simplified-clone.ll [MemorySSA] Extend allowed behavior for simplified instructions. 2019-07-30 20:10:33 +00:00
loop-rotate-valuemap.ll [LoopRotate + MemorySSA] Keep an <instruction-cloned instruction> map. 2019-07-10 17:36:56 +00:00
loop-unswitch.ll [MemorySSA] Pass (for update) MSSAU when hoisting instructions. 2019-09-12 17:12:51 +00:00
loop_rotate_remove_trivial_phis.ll [MemorySSA] When applying updates, clean unnecessary Phis. 2019-06-11 19:09:34 +00:00
many-dom-backedge.ll
many-doms.ll
multi-edges.ll
multiple-backedges-hal.ll
multiple-locations.ll
no-disconnected.ll
nondeterminism.ll [MemorySSA] Use SetVector to avoid nondeterminism. 2019-07-12 22:30:30 +00:00
optimize-use.ll [MemorySSA] Limit clobber walks. 2019-03-29 21:56:09 +00:00
phi-translation.ll [MemorySSA] Limit clobber walks. 2019-03-29 21:56:09 +00:00
pr28880.ll
pr36883.ll
pr39197.ll [MemorySSA & SimpleLoopUnswitch] Update MemorySSA in ReplaceUsesOfWith. 2019-02-26 19:44:52 +00:00
pr40037.ll [MemorySSA] Update test with minimized one. NFCI 2019-02-22 07:34:54 +00:00
pr40038.ll [MemorySSA & LoopPassManager] Resolve PR40038. 2019-02-22 07:18:37 +00:00
pr40509.ll
pr40749.ll [MemorySSA] Make insertDef insert corresponding phi nodes. 2019-02-27 22:20:22 +00:00
pr40749_2.ll [MemorySSA] Add previous def to cache when found, even if trivial. 2019-04-12 21:58:52 +00:00
pr40754.ll [MemorySSA] Avoid adding Phis in the presence of unreachable blocks. 2019-09-25 23:24:39 +00:00
pr41254.ll [MemorySSA] Don't optimize incomplete phis. 2019-03-29 21:16:31 +00:00
pr41640.ll [MemorySSA] Avoid adding Phis in the presence of unreachable blocks. 2019-09-25 23:24:39 +00:00
pr41853.ll [MemorySSA] LoopSimplify preserves MemorySSA only when flag is flipped. 2019-05-14 18:07:18 +00:00
pr42294.ll [LICM & MSSA] Fixed test to run only with assertions enabled as it uses -debug-only 2019-06-21 04:49:40 +00:00
pr42940.ll [MemorySSA] Avoid adding Phis in the presence of unreachable blocks. 2019-09-25 23:24:39 +00:00
pr43044.ll [MemorySSA] Avoid adding Phis in the presence of unreachable blocks. 2019-09-25 23:24:39 +00:00
pr43317.ll [MemorySSA] Avoid adding Phis in the presence of unreachable blocks. 2019-09-25 23:24:39 +00:00
pr43320.ll [MemorySSA] Fix phi insertion when inserting a def. 2019-09-17 16:33:35 +00:00
pr43426.ll [MemorySSA] Additional handling of unreachable blocks. 2019-10-10 20:43:06 +00:00
pr43427.ll [MemorySSA] Update Phi creation when inserting a Def. 2019-10-02 18:42:33 +00:00
pr43438.ll [MemorySSA] Update last_access_in_block check. 2019-10-01 18:34:39 +00:00
pr43493.ll [MemorySSA] Check for unreachable blocks when getting last definition. 2019-10-01 19:09:50 +00:00
pr43540.ll [MemorySSA] Don't hoist stores if interfering uses (as calls) exist. 2019-10-03 22:20:04 +00:00
pr43541.ll [MemorySSA] Update Phi simplification. 2019-10-10 23:27:21 +00:00
pr43569.ll [MemorySSA] Make the use of moveAllAfterMergeBlocks consistent. 2019-10-09 15:54:24 +00:00
ptr-const-mem.ll
reduce_clobber_limit.ll [MemorySSA] Small fix for the clobber limit. 2019-04-12 18:48:46 +00:00
renamephis.ll [MemorySSA] Rename all phi entries. 2019-08-30 23:02:53 +00:00
simple_loop_unswitch_nontrivial.ll [MemorySSA] Cleanup trivial phis. 2019-06-19 21:33:09 +00:00
unreachable.ll [MemorySSA] Add additional verification for phis. 2019-07-31 17:41:04 +00:00
update_unroll.ll [MemorySSA] Add all MemoryPhis before filling their values. 2019-06-17 18:16:53 +00:00
volatile-clobber.ll