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llvm/test/Transforms/LoopVectorize
History
Serge Pavlov 86118b4532 Reorder shuffle and binary operation. 
This patch enables transformations:

    BinOp(shuffle(v1), shuffle(v2)) -> shuffle(BinOp(v1, v2))
    BinOp(shuffle(v1), const1) -> shuffle(BinOp, const2)

They allow to eliminate extra shuffles in some cases.

Differential Revision: http://reviews.llvm.org/D3525


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208488 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-11 08:46:12 +00:00
..
AArch64
Add missing config file for newly added test case introduced by r206563.
2014-04-18 09:05:50 +00:00
ARM
LoopVectorizer: Enable unrolling of conditional stores and the load/store
2014-02-02 03:12:34 +00:00
ARM64
This commit allows vectorized loops to be unrolled by a factor of 2 for AArch64.
2014-04-18 07:57:54 +00:00
PowerPC
[LoopVectorizer] Count dependencies of consecutive pointers as uniforms
2014-04-02 02:34:49 +00:00
X86
Move late partial-unrolling thresholds into the processor definitions
2014-05-08 09:14:44 +00:00
XCore
Name the XCore target-specific subdirectories canonically.
2013-09-18 14:08:30 +00:00
12-12-11-if-conv.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +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
align.ll
LoopVectorizer: Use abi alignment for accesses with no alignment
2013-11-15 23:09:33 +00:00
bsd_regex.ll
Fix missing CHECK-LABELs
2013-10-02 20:29:00 +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
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
cpp-new-array.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
dbg.value.ll
Debug Info: update testing cases to specify the debug info version number.
2013-11-22 21:49:45 +00:00
debugloc.ll
Debug Info: update testing cases to specify the debug info version number.
2013-11-22 21:49:45 +00:00
ee-crash.ll
LoopVectorizer: Don't attempt to vectorize extractelement instructions
2013-10-25 20:40:15 +00:00
flags.ll
LoopVectorizer: Preserve fast-math flags
2014-03-05 21:10:47 +00:00
float-reduction.ll
LoopVectorizer: Preserve fast-math flags
2014-03-05 21:10:47 +00:00
funcall.ll
Fix missing CHECK-LABELs
2013-10-02 20:29:00 +00:00
gcc-examples.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
global_alias.ll
InstCombine: Teach most integer add/sub/mul/div combines how to deal with vectors.
2014-01-19 15:24:22 +00:00
hoist-loads.ll
Fix missing CHECK-LABELs
2013-10-02 20:29:00 +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-edgemasks.ll
LoopVectorize: Cache edge masks created during if-conversion
2013-06-27 20:31:06 +00:00
if-conversion-nest.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
if-conversion-reduction.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
if-conversion.ll
LoopVectorizer: Don't if-convert constant expressions that can trap
2013-12-17 01:11:01 +00:00
if-pred-stores.ll
LoopVectorizer: Keep track of conditional store basic blocks
2014-02-08 20:41:13 +00:00
increment.ll
Correct word hyphenations
2013-12-05 05:44:44 +00:00
induction_plus.ll
LoopVectorizer: Perform redundancy elimination on induction variables
2013-11-01 22:18:19 +00:00
induction.ll
Fix broken CHECK lines.
2014-01-11 21:06:00 +00:00
infiniteloop.ll
Fix missing CHECK-LABELs
2013-10-02 20:29:00 +00:00
intrinsic.ll
Revert "LoopVectorizer: Only allow vectorization of intrinsics."
2013-09-23 14:54:39 +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
lifetime.ll
Fix missing CHECK-LABELs
2013-10-02 20:29:00 +00:00
memdep.ll
Fix missing CHECK-LABELs
2013-10-02 20:29:00 +00:00
metadata-unroll.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
metadata-width.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
minmax_reduction.ll
Scalarize select vector arguments when extracted.
2013-11-04 20:36:06 +00:00
multi-use-reduction-bug.ll
LoopVectorizer: A reduction that has multiple uses of the reduction value is not
2014-01-19 03:18:31 +00:00
multiple-address-spaces.ll
TBAA: remove !tbaa from testing cases when they are not needed.
2013-09-30 18:17:35 +00:00
no_idiv_reduction.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
no_int_induction.ll
Teach LoopVectorize about address space sizes
2013-08-22 02:42:55 +00:00
no_outside_user.ll
Fix missing CHECK-LABELs
2013-10-02 20:29:00 +00:00
nofloat.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
non-const-n.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +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
opt.ll
opt: Mirror vectorization presets of clang
2013-12-03 16:33:06 +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
Fix missing CHECK-LABELs
2013-10-02 20:29:00 +00:00
read-only.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
reduction.ll
LoopVectorize: External uses must use the last value in a reduction cycle
2013-10-07 21:05:43 +00:00
reverse_induction.ll
Fix missing CHECK-LABELs
2013-10-02 20:29:00 +00:00
reverse_iter.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
runtime-check-address-space.ll
Don't use runtime bounds check between address spaces.
2013-10-02 22:38:17 +00:00
runtime-check-readonly-address-space.ll
Don't use runtime bounds check between address spaces.
2013-10-02 22:38:17 +00:00
runtime-check-readonly.ll
LoopVectorizer: Handle strided memory accesses by versioning
2014-01-10 18:20:32 +00:00
runtime-check.ll
LoopVectorizer: If dependency checks fail try runtime checks
2013-11-01 03:05:07 +00:00
runtime-limit.ll
Fix missing CHECK-LABELs
2013-10-02 20:29:00 +00:00
safegep.ll
Fix missing CHECK-LABELs
2013-10-02 20:29:00 +00:00
same-base-access.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
scalar-select.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
scev-exitlim-crash.ll
Fix missing CHECK-LABELs
2013-10-02 20:29:00 +00:00
simple-unroll.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
small-loop.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
start-non-zero.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
store-shuffle-bug.ll
Reorder shuffle and binary operation.
2014-05-11 08:46:12 +00:00
struct_access.ll
LoopVectorize: Look for consecutive acces in GEPs with trailing zero indices
2013-11-01 14:09:50 +00:00
undef-inst-bug.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00
unroll_novec.ll
[vectorizer] Add an override for the target instruction cost and use it
2014-01-27 11:41:50 +00:00
value-ptr-bug.ll
Fix known typos
2014-01-24 17:20:08 +00:00
vect.omp.persistence.ll
vect.omp.persistence.ll REQUIRES asserts due to -debug-only.
2014-04-15 10:12:47 +00:00
vect.stats.ll
[CLNUP] Test commit. Remove newline.
2014-04-24 08:42:58 +00:00
vectorize-once.ll
Mark vector loops as already vectorized
2013-10-24 14:50:51 +00:00
version-mem-access.ll
LoopVectorize: Only strip casts from integer types when replacing symbolic
2014-01-15 03:35:46 +00:00
write-only.ll
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
2013-07-14 01:42:54 +00:00