Jun Bum Lim 596a3bd9ec [DSE] Fix bug in partial overwrite tracking ...

Summary:
Found cases where DSE incorrectly add partially-overwritten intervals.
Please see the test case for details.

Reviewers: mcrosier, eeckstein, hfinkel

Subscribers: mcrosier, llvm-commits

Differential Revision: http://reviews.llvm.org/D21859

llvm-svn: 274237

2016-06-30 15:32:20 +00:00

..

2011-03-25-DSEMiscompile.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2011-09-06-EndOfFunction.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2011-09-06-MemCpy.ll

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

atomic.ll

MemoryDependenceAnalysis: Don't miscompile atomics

2015-03-21 06:19:17 +00:00

calloc-store.ll

[DeadStoreElimination] Remove dead zero store to calloc initialized memory

2015-09-23 11:38:44 +00:00

combined-partial-overwrites.ll

[DSE] Fix bug in partial overwrite tracking

2016-06-30 15:32:20 +00:00

const-pointers.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

crash.ll

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

cs-cs-aliasing.ll

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

dominate.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

dse_with_dbg_value.ll

Fix for PR27940

2016-06-20 09:10:10 +00:00

fence.ll

Allow value forwarding past release fences in GVN

2016-03-25 22:40:35 +00:00

free.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

inst-limits.ll

[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.

2016-04-15 15:57:41 +00:00

libcalls.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

lifetime.ll

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

memintrinsics.ll

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

no-targetdata.ll

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

operand-bundles.ll

Move previously added test case to the right location

2016-06-13 20:12:07 +00:00

OverwriteStoreBegin.ll

[DeadStoreElimination] Shorten beginning of memset overwritten by later stores

2016-04-22 19:51:29 +00:00

OverwriteStoreEnd.ll

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

PartialStore.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

pr11390.ll

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

simple.ll

[PM] Port DSE to the new pass manager

2016-05-17 21:38:13 +00:00