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llvm-mirror/test/Transforms/LoopVectorize
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Arnold Schwaighofer 12f1ab46d1 LoopVectorize: PHIs with only outside users should prevent vectorization 
We check that instructions in the loop don't have outside users (except if
they are reduction values). Unfortunately, we skipped this check for
if-convertable PHIs.

Fixes PR16184.

llvm-svn: 183035
2013-05-31 19:53:50 +00:00
..
ARM Adding simple cast cost to ARM 2013-01-29 23:31:38 +00:00
X86 Add support for llvm.vectorizer metadata 2013-05-28 20:00:34 +00:00
12-12-11-if-conv.ll TBAA: remove !tbaa from testing cases if not used. 2013-04-30 17:52:57 +00:00
2012-10-20-infloop.ll
2012-10-22-isconsec.ll TBAA: remove !tbaa from testing cases if not used. 2013-05-02 18:11:35 +00:00
bsd_regex.ll LoopVectorizer: Bail out if we don't have datalayout we need it 2013-04-24 16:15:58 +00:00
bzip_reverse_loops.ll TBAA: remove !tbaa from testing cases if not used. 2013-05-02 18:11:35 +00:00
calloc.ll TBAA: remove !tbaa from testing cases if not used. 2013-04-30 17:52:57 +00:00
cast-induction.ll
cpp-new-array.ll
dbg.value.ll TBAA: remove !tbaa from testing cases if not used. 2013-04-30 17:52:57 +00:00
flags.ll
float-reduction.ll TBAA: remove !tbaa from testing cases if not used. 2013-04-30 17:52:57 +00:00
gcc-examples.ll
global_alias.ll Test case hygiene. 2013-03-09 18:25:40 +00:00
hoist-loads.ll LoopVectorize: Hoist conditional loads if possible 2013-05-15 01:44:30 +00:00
i8-induction.ll TBAA: remove !tbaa from testing cases if not used. 2013-04-30 17:52:57 +00:00
if-conv-crash.ll LoopVectorize: Handle single edge PHIs 2013-05-18 18:38:34 +00:00
if-conversion-nest.ll LoopVectorizer: Add support for if-conversion of PHINodes with 3+ incoming values. 2013-05-03 17:42:55 +00:00
if-conversion-reduction.ll
if-conversion.ll
increment.ll
induction_plus.ll
induction.ll LoopVectorize: Handle loops with multiple forward inductions 2013-05-14 00:21:18 +00:00
infiniteloop.ll LoopVectorizer: Don't assert on the absence of induction variables 2013-05-09 00:32:18 +00:00
intrinsic.ll TBAA: remove !tbaa from testing cases if not used. 2013-05-02 18:11:35 +00:00
lcssa-crash.ll LoopVectorize: LoopSimplify can't canonicalize loops with an indirectbr in it, don't assert on those cases. 2013-05-24 18:05:35 +00:00
lit.local.cfg
metadata-unroll.ll Add support for llvm.vectorizer metadata 2013-05-28 20:00:34 +00:00
metadata-width.ll Add support for llvm.vectorizer metadata 2013-05-28 20:00:34 +00:00
minmax_reduction.ll LoopVectorize: Add support for floating point min/max reductions 2013-05-05 01:54:48 +00:00
no_idiv_reduction.ll LoopVectorizer: integer division is not a reduction operation 2013-04-12 15:15:19 +00:00
no_int_induction.ll
no_outside_user.ll LoopVectorize: PHIs with only outside users should prevent vectorization 2013-05-31 19:53:50 +00:00
nofloat.ll
non-const-n.ll
nsw-crash.ll
phi-hang.ll LoopVectorize: Use a set to avoid longer cycles in the reduction chain too. 2013-04-18 14:29:13 +00:00
ptr_loops.ll Add support for reverse pointer induction variables. These are loops that contain pointers that count backwards. 2013-01-23 01:35:00 +00:00
read-only.ll
reduction.ll LoopVectorizer: Improve reduction variable identification 2013-05-07 21:55:37 +00:00
reverse_induction.ll LoopVectorize: Use the widest induction variable type 2013-05-11 23:04:28 +00:00
reverse_iter.ll Add an additional testcase for PR15882. 2013-05-10 22:55:44 +00:00
runtime-check-readonly.ll LoopVectorizer: No need to generate pointer disambiguation checks between readonly pointers. 2013-04-25 19:55:03 +00:00
runtime-check.ll TBAA: remove !tbaa from testing cases if not used. 2013-04-30 17:52:57 +00:00
runtime-limit.ll LoopVectorizer: Calculate the number of pointers to disambiguate at runtime based on the numbers of reads and writes. 2013-04-26 05:08:59 +00:00
same-base-access.ll
scalar-select.ll
simple-unroll.ll
small-loop.ll
start-non-zero.ll TBAA: remove !tbaa from testing cases if not used. 2013-04-30 17:52:57 +00:00
struct_access.ll TBAA: remove !tbaa from testing cases if not used. 2013-04-30 17:52:57 +00:00
value-ptr-bug.ll LoopVectorize: Make Value pointers that could be RAUW'ed a VH 2013-05-22 16:54:56 +00:00
vectorize-once.ll Add support for llvm.vectorizer metadata 2013-05-28 20:00:34 +00:00
write-only.ll