Arnold Schwaighofer 7ee53cac80 SLPVectorizer: An in-tree vectorized entry cannot also be a scalar external use ...

We were creating external uses for scalar values in MustGather entries that also
had a ScalarToTreeEntry (they also are present in a vectorized tuple). This
meant we would keep a value 'alive' as a scalar and vectorized causing havoc.
This is not necessary because when we create a MustGather vector we explicitly
create external uses entries for the insertelement instructions of the
MustGather vector elements.

Fixes PR18129.

radar://15582184

llvm-svn: 196508

2013-12-05 15:14:40 +00:00

..

barriercall.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

cast.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

cmp_sel.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

compare-reduce.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

crash_7zip.ll

SLPVectorizer: Implement DCE as part of vectorization.

2013-07-07 06:57:07 +00:00

crash_bullet3.ll

TBAA: remove !tbaa from testing cases when they are not needed.

2013-09-30 18:17:35 +00:00

crash_bullet.ll

Consolidate some of the lit tests.

2013-07-11 05:01:50 +00:00

crash_dequeue.ll

SLPVectorizer: Implement DCE as part of vectorization.

2013-07-07 06:57:07 +00:00

crash_flop7.ll

SLPVectorizer: Implement DCE as part of vectorization.

2013-07-07 06:57:07 +00:00

crash_lencod.ll

Consolidate some of the lit tests.

2013-07-11 05:11:33 +00:00

crash_mandeltext.ll

Consolidate more lit tests.

2013-07-11 05:15:11 +00:00

crash_netbsd_decompress.ll

Fix PR16797 - Support PHINodes with multiple inputs from the same basic block.

2013-08-12 17:46:44 +00:00

crash_sim4b1.ll

SLPVectorizer: Implement DCE as part of vectorization.

2013-07-07 06:57:07 +00:00

crash_smallpt.ll

Consolidate some of the lit tests.

2013-07-11 05:11:33 +00:00

cross_block_slp.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

cse.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

cycle_dup.ll

SLP Vectorizer: Disable the vectorization of non power of two chains, such as <3 x float>, because we dont have a good cost model for these types.

2013-07-26 22:53:11 +00:00

debug_info.ll

Debug Info: update testing cases to specify the debug info version number.

2013-11-22 21:49:45 +00:00

diamond.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

external_user.ll

SLPVectorizer: An in-tree vectorized entry cannot also be a scalar external use

2013-12-05 15:14:40 +00:00

extract.ll

SLPVectorizer: handle scalars that are extracted from vectors (using ExtractElementInst).

2013-06-19 17:33:16 +00:00

extractcost.ll

SLP Vectorizer: Extract cost will only be added once even if the scalar has multiple external uses.

2013-11-22 01:57:02 +00:00

flag.ll

Remove unused function attributes.

2013-04-14 05:47:04 +00:00

hoist.ll

SLPVectorizer: Make it a function pass and add code for hoisting the vector-gather sequence out of loops.

2013-04-15 22:00:26 +00:00

horizontal.ll

SLPVectorize: Put horizontal reductions feeding a store under separate flag

2013-09-25 14:02:32 +00:00

implicitfloat.ll

Don't vectorize when the attribute NoImplicitFloat is used.

2013-07-29 05:13:00 +00:00

in-tree-user.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

insert-element-build-vector.ll

Forgot to add slp threshold to test

2013-08-26 18:08:35 +00:00

lit.local.cfg

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

long_chains.ll

SLPVectorizer: Implement DCE as part of vectorization.

2013-07-07 06:57:07 +00:00

loopinvariant.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

metadata.ll

Add the test case that I missed when committing r195528. Doh!

2013-11-25 22:24:27 +00:00

multi_block.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

multi_user.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

odd_store.ll

SLP Vectorizer: Disable the vectorization of non power of two chains, such as <3 x float>, because we dont have a good cost model for these types.

2013-07-26 22:53:11 +00:00

operandorder.ll

SLPVectorizer: Sort inputs to commutative binary operations

2013-10-04 20:39:16 +00:00

opt.ll

opt: Mirror vectorization presets of clang

2013-12-03 16:33:06 +00:00

ordering.ll

SLPVectorizer: Don't vectorize phi nodes that use invoke values

2013-09-17 17:03:29 +00:00

phi3.ll

SLPVectorizer: Fix PR16777. PHInodes may use multiple extracted values that come from different blocks.

2013-08-02 18:40:24 +00:00

phi_landingpad.ll

Transforms: Use getFirstNonPHI to set the insertion point for PHIs

2013-09-27 15:30:25 +00:00

phi_overalignedtype.ll

In this patch we are trying to do two things:

2013-09-03 17:26:04 +00:00

phi.ll

SLPVectorizer: Sort PHINodes based on their opcode

2013-10-12 18:56:27 +00:00

pr16571.ll

Fix PR16571, which is a bug in the code that checks that all of the types in the bundle are uniform.

2013-07-09 21:38:08 +00:00

pr16628.ll

PR16628: Fix a bug in the code that merges compares.

2013-07-15 22:52:48 +00:00

pr16899.ll

TBAA: update tbaa format from scalar format to struct-path aware format.

2013-09-30 18:17:55 +00:00

pr18060.ll

PR1860 - We can't save a list of ExtractElement instructions to CSE because some of these instructions

2013-11-26 22:24:25 +00:00

reduction2.ll

SLP Vectorier: Don't vectorize really short chains because they are already handled by the SelectionDAG store-vectorizer, which does a better job in deciding when to vectorize.

2013-07-26 23:07:55 +00:00

reduction.ll

Revert "Recommit r179497 after fixing uninitialized variable." until

2013-04-15 07:31:37 +00:00

rgb_phi.ll

In this patch we are trying to do two things:

2013-09-03 17:26:04 +00:00

saxpy.ll

SLPVectorizer: Implement DCE as part of vectorization.

2013-07-07 06:57:07 +00:00

simple-loop.ll

Remove unused function attributes.

2013-04-14 05:47:04 +00:00

simplebb.ll

SLPVectorizer: Don't vectorize volatile memory operations

2013-10-16 17:52:40 +00:00

tiny-tree.ll

Apply slp vectorization on fully-vectorizable tree of height 2

2013-10-02 20:20:39 +00:00

vector.ll

Fix PR15800. Do not try to vectorize vectors and structs.

2013-04-20 22:29:43 +00:00