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llvm-6502/test/Transforms/LoopVectorize
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Arnold Schwaighofer 47afc19625 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183035 91177308-0d34-0410-b5e6-96231b3b80d8
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 Force a fixed unroll count on the target independent tests. 2013-01-05 00:58:48 +00:00
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 Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
cpp-new-array.ll Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
dbg.value.ll TBAA: remove !tbaa from testing cases if not used. 2013-04-30 17:52:57 +00:00
flags.ll Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
float-reduction.ll TBAA: remove !tbaa from testing cases if not used. 2013-04-30 17:52:57 +00:00
gcc-examples.ll Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
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 Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
if-conversion.ll Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
increment.ll Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
induction_plus.ll Force a fixed unroll count on the target independent tests. 2013-01-05 00:58:48 +00:00
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 Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
no_outside_user.ll LoopVectorize: PHIs with only outside users should prevent vectorization 2013-05-31 19:53:50 +00:00
nofloat.ll Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
non-const-n.ll Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
nsw-crash.ll LoopVectorizer: Fix a bug in the vectorization of BinaryOperators. The BinaryOperator can be folded to an Undef, and we don't want to set NSW flags to undef vals. 2013-01-10 17:34:39 +00:00
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 Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
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 Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
scalar-select.ll Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
simple-unroll.ll Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
small-loop.ll Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00
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 Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now. 2013-01-09 01:20:59 +00:00