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llvm-project/llvm/test/Transforms/SLPVectorizer/X86
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Teresa Johnson 33ffb62e23 Allow disabling of vectorization using internal options 
Summary:
Currently, the internal options -vectorize-loops, -vectorize-slp, and
-interleave-loops do not have much practical effect. This is because
they are used to initialize the corresponding flags in the pass
managers, and those flags are then unconditionally overwritten when
compiling via clang or via LTO from the linkers. The only exception was
-vectorize-loops via opt because of some special hackery there.

While vectorization could still be disabled when compiling via clang,
using -fno-[slp-]vectorize, this meant that there was no way to disable
it when compiling in LTO mode via the linkers. This only affected
ThinLTO, since for regular LTO vectorization is done during the compile
step for scalability reasons. For ThinLTO it is invoked in the LTO
backends. See also the discussion on PR45434.

This patch makes it so the internal options can actually be used to
disable these optimizations. Ultimately, the best long term solution is
to mark the loops with metadata (similar to the approach used to fix
-fno-unroll-loops in D77058), but this enables a shorter term
workaround, and actually makes these internal options useful.

I constant propagated the initial values of these internal flags into
the pass manager flags (for some reasons vectorize-loops and
interleave-loops were initialized to true, while vectorize-slp was
initialized to false). As mentioned above, they are overwritten
unconditionally so this doesn't have any real impact, and these initial
values aren't particularly meaningful.

I then changed the passes to check the internl values and return without
performing the associated optimization when false (I changed the default
of -vectorize-slp to true so the options behave similarly). I was able
to remove the hackery in opt used to get -vectorize-loops=false to work,
as well as a special option there used to disable SLP vectorization.

Finally, I changed thinlto-slp-vectorize-pm.c to:
a) Only test SLP (moved the loop vectorization checking to a new test).
b) Use code that is slp vectorized when it is enabled, and check that
instead of whether the pass is enabled.
c) Test the new behavior of -vectorize-slp.
d) Test both pass managers.

The loop vectorization (and associated interleaving) testing I moved to
a new thinlto-loop-vectorize-pm.c test, with several changes:
a) Changed the flags on the interleaving testing so that it will
actually interleave, and check that.
b) Test the new behavior of -vectorize-loops and -interleave-loops.
c) Test both pass managers.

Reviewers: fhahn, wmi

Subscribers: hiraditya, steven_wu, dexonsmith, cfe-commits, davezarzycki, llvm-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D77989
 		2020-04-14 18:09:10 -07:00
..
PR31847.ll [SLP] Fix for PR31847: Assertion failed: (isLoopInvariant(Operands[i], L) && "SCEVAddRecExpr operand is not loop-invariant!") 2019-09-29 14:18:06 +00:00
PR32086.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
PR34635.ll [SLP] avoid 'tmp' value name conflict with auto-generated CHECK script; NFC 2019-11-01 09:27:35 -04:00
PR35628_1.ll [SLP] Fix for PR31847: Assertion failed: (isLoopInvariant(Operands[i], L) && "SCEVAddRecExpr operand is not loop-invariant!") 2019-09-29 14:18:06 +00:00
PR35628_2.ll [SLP] Fix for PR31847: Assertion failed: (isLoopInvariant(Operands[i], L) && "SCEVAddRecExpr operand is not loop-invariant!") 2019-09-29 14:18:06 +00:00
PR35777.ll [SLP] avoid 'tmp' value name conflict with auto-generated CHECK script; NFC 2019-11-01 09:27:35 -04:00
PR35865.ll [CostModel][X86] Improve extract/insert element costs (PR43605) 2020-02-27 15:54:13 +00:00
PR36280.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
PR39774.ll [SLP] Fix for PR31847: Assertion failed: (isLoopInvariant(Operands[i], L) && "SCEVAddRecExpr operand is not loop-invariant!") 2019-09-29 14:18:06 +00:00
PR40310.ll [SLP] Fix for PR31847: Assertion failed: (isLoopInvariant(Operands[i], L) && "SCEVAddRecExpr operand is not loop-invariant!") 2019-09-29 14:18:06 +00:00
addsub.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
aggregate.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
align.ll [NFC] Fix trivial typos in comments 2020-01-06 10:50:26 +00:00
alternate-calls.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
alternate-cast.ll [CostModel][X86] We don't need a scale factor for SLM extract costs 2020-02-24 14:23:04 +00:00
alternate-fp.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
alternate-int.ll [CostModel][X86] Improve extract/insert element costs (PR43605) 2020-02-27 15:54:13 +00:00
arith-add-saddo.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
arith-add-ssat.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
arith-add-uaddo.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
arith-add-usat.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
arith-add.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
arith-fix.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
arith-fp.ll [SLPVectorizer][X86] Regenerate arith-fp tests 2019-09-27 10:04:25 +00:00
arith-mul-smulo.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
arith-mul-umulo.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
arith-mul.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
arith-sub-ssat.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
arith-sub-ssubo.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
arith-sub-usat.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
arith-sub-usubo.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
arith-sub.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
atomics.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
bad-reduction.ll [SLP] avoid reduction transform on patterns that the backend can load-combine (2nd try) 2019-10-16 18:06:24 +00:00
bad_types.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
barriercall.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
bitreverse.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
blending-shuffle.ll Recommit r367901 "[X86] Enable -x86-experimental-vector-widening-legalization by default." 2019-08-07 16:24:26 +00:00
broadcast.ll [SLP] Fix regression in broadcasts caused by operand reordering patch D59973. 2019-06-05 15:26:28 +00:00
bswap.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
call.ll [FunctionAttrs] Annotate "willreturn" for intrinsics 2019-07-28 06:09:56 +00:00
cast.ll [X86][CostModel] Adjust the costs of ZERO_EXTEND/SIGN_EXTEND with less than 128-bit inputs 2019-08-14 14:52:39 +00:00
cmp_commute.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
cmp_sel.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
commutativity.ll [CostModel][X86] Improve extract/insert element costs (PR43605) 2020-02-27 15:54:13 +00:00
compare-reduce.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
consecutive-access.ll Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351 2019-12-24 15:57:33 -08:00
continue_vectorizing.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
crash_7zip.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
crash_binaryop.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
crash_bullet.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
crash_bullet3.ll Migrate function attribute "no-frame-pointer-elim"="false" to "frame-pointer"="none" as cleanups after D56351 2019-12-24 16:27:51 -08:00
crash_cmpop.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
crash_dequeue.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
crash_flop7.ll Migrate function attribute "no-frame-pointer-elim"="false" to "frame-pointer"="none" as cleanups after D56351 2019-12-24 16:27:51 -08:00
crash_gep.ll [SLP]Fix PR43799: Crash on different sizes of GEP indices. 2019-11-04 10:36:26 -05:00
crash_lencod.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
crash_mandeltext.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
crash_netbsd_decompress.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
crash_reordering_undefs.ll [SLP] Fix crash after r358519, by V. Porpodas. 2019-04-24 20:21:32 +00:00
crash_scheduling.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
crash_sim4b1.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
crash_smallpt.ll Migrate function attribute "no-frame-pointer-elim"="false" to "frame-pointer"="none" as cleanups after D56351 2019-12-24 16:27:51 -08:00
crash_vectorizeTree.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
cross_block_slp.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
cse.ll [SLP]Update test checks, NFC. 2020-02-28 13:25:44 -05:00
ctlz.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
ctpop.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
cttz.ll [CostModel][X86] Improve ISD::CTTZ costs accounting for BSF/TZCNT implementations 2020-03-13 16:51:13 +00:00
cycle_dup.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
debug_info.ll Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351 2019-12-24 15:57:33 -08:00
diamond.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
different-vec-widths.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
external_user.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
external_user_jumbled_load.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
extract-shuffle.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
extract.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
extract_in_tree_user.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
extractcost.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
extractelement.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
fabs-cost-softfp.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
fabs.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
fcopysign.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
flag.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
fma.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
fmaxnum.ll [X86][SSE] Add more accurate costs for fmaxnum/fminnum codegen 2020-03-10 11:59:40 +00:00
fminnum.ll [X86][SSE] Add more accurate costs for fmaxnum/fminnum codegen 2020-03-10 11:59:40 +00:00
fptosi.ll Recommit r367901 "[X86] Enable -x86-experimental-vector-widening-legalization by default." 2019-08-07 16:24:26 +00:00
fptoui.ll Recommit r367901 "[X86] Enable -x86-experimental-vector-widening-legalization by default." 2019-08-07 16:24:26 +00:00
fround.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
funclet.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
gep.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
gep_mismatch.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
hadd.ll [CostModel][X86] Improve extract/insert element costs (PR43605) 2020-02-27 15:54:13 +00:00
hoist.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
horizontal-list.ll [SLP] Fix for PR31847: Assertion failed: (isLoopInvariant(Operands[i], L) && "SCEVAddRecExpr operand is not loop-invariant!") 2019-09-29 14:18:06 +00:00
horizontal-minmax.ll [X86] Improve min/max reduction costs. 2020-04-09 17:28:50 -07:00
horizontal.ll [PATCH] D73727: [SLP] drop poison-generating flags for shuffle reduction ops (PR44536) 2020-01-31 09:54:35 -05:00
hsub.ll [CostModel][X86] Improve extract/insert element costs (PR43605) 2020-02-27 15:54:13 +00:00
implicitfloat.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
in-tree-user.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
insert-after-bundle.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
insert-element-build-vector.ll [CostModel][X86] Improve extract/insert element costs (PR43605) 2020-02-27 15:54:13 +00:00
insertvalue.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
intrinsic.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
jumbled-load-multiuse.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
jumbled-load-shuffle-placement.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
jumbled-load-used-in-phi.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
jumbled-load.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
jumbled_store_crash.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
limit.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
lit.local.cfg [lit] Delete empty lines at the end of lit.local.cfg NFC 2019-06-17 09:51:07 +00:00
load-bitcast-vec.ll [SLP] add tests for bitcasted vector pointer load; NFC 2019-07-03 16:46:14 +00:00
load-merge.ll [SLP] respect target register width for GEP vectorization (PR43578) 2019-10-09 16:32:49 +00:00
long_chains.ll [SLP] Fix for PR31847: Assertion failed: (isLoopInvariant(Operands[i], L) && "SCEVAddRecExpr operand is not loop-invariant!") 2019-09-29 14:18:06 +00:00
lookahead.ll [SLPVectorizer] Do not assume extracelement idx is a ConstantInt. 2020-02-18 18:16:06 +01:00
loopinvariant.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
metadata.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
minimum-sizes.ll [CostModel][X86] Improve extract/insert element costs (PR43605) 2020-02-27 15:54:13 +00:00
multi_block.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
multi_user.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
no_alternate_divrem.ll [SLP] Don't allow Div/Rem as alternate opcodes 2020-01-21 15:21:17 -08:00
odd_store.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
operandorder.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
opt.ll Allow disabling of vectorization using internal options 2020-04-14 18:09:10 -07:00
ordering.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
partail.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
phi.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
phi3.ll [SLP] Support unary FNeg vectorization 2019-06-24 19:24:23 +00:00
phi_landingpad.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
phi_overalignedtype.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
powof2div.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
pr16571.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
pr16628.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
pr16899.ll Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351 2019-12-24 15:57:33 -08:00
pr18060.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
pr19657.ll [SLP] add test with prefer-vector-width function attribute; NFC 2019-10-08 12:43:46 +00:00
pr23510.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
pr27163.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
pr31599.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
pr35497.ll [CostModel][X86] Improve extract/insert element costs (PR43605) 2020-02-27 15:54:13 +00:00
pr42022.ll [SLP] Enhance SLPVectorizer to vectorize different combinations of aggregates 2019-12-03 19:29:27 +03:00
propagate_ir_flags.ll [SLP] Support unary FNeg vectorization 2019-06-24 19:24:23 +00:00
reassociated-loads.ll [SLP] Fix for PR31847: Assertion failed: (isLoopInvariant(Operands[i], L) && "SCEVAddRecExpr operand is not loop-invariant!") 2019-09-29 14:18:06 +00:00
reduction.ll Temporarily Revert "[SLP] allow forming 2-way reduction patterns" and update testcases. 2019-11-20 16:00:53 -08:00
reduction2.ll Temporarily Revert "[SLP] allow forming 2-way reduction patterns" and update testcases. 2019-11-20 16:00:53 -08:00
reduction_loads.ll [SLP] Fix for PR31847: Assertion failed: (isLoopInvariant(Operands[i], L) && "SCEVAddRecExpr operand is not loop-invariant!") 2019-09-29 14:18:06 +00:00
reduction_unrolled.ll [X86] More accurately model the cost of horizontal reductions. 2020-03-22 14:20:15 -07:00
remark_horcost.ll [CostModel][X86] Improve extract/insert element costs (PR43605) 2020-02-27 15:54:13 +00:00
remark_listcost.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
remark_not_all_parts.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
remark_unsupported.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
reorder_phi.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
reorder_repeated_ops.ll [SLP] avoid 'tmp' value name conflict with auto-generated CHECK script; NFC 2019-11-01 09:27:35 -04:00
resched.ll [CostModel][X86] Improve extract/insert element costs (PR43605) 2020-02-27 15:54:13 +00:00
return.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
reuse-extracts-in-wider-vect.ll [SLP]Fix test arguments, NFC. 2019-12-19 13:36:21 -05:00
reverse_extract_elements.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
rgb_phi.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
saxpy.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
schedule-bundle.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
schedule_budget.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
scheduling.ll [PATCH] D73727: [SLP] drop poison-generating flags for shuffle reduction ops (PR44536) 2020-01-31 09:54:35 -05:00
sext.ll [CostModel][X86] Improve extract/insert element costs (PR43605) 2020-02-27 15:54:13 +00:00
shift-ashr.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
shift-lshr.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
shift-shl.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
sign-extend.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
simple-loop.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
simplebb.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
sitofp.ll Recommit r367901 "[X86] Enable -x86-experimental-vector-widening-legalization by default." 2019-08-07 16:24:26 +00:00
slp-throttle.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
sqrt.ll [X86] Replace -mcpu with -mattr on some tests. 2019-09-06 21:48:44 +00:00
store-jumbled.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
stores_vectorize.ll Revert "Temporarily Revert:" 2019-11-14 16:38:20 -05:00
supernode.ll [SLPVectorizer] Precommit of supernode.ll test for D63661 2019-06-25 14:58:20 +00:00
tiny-tree.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
uitofp.ll Recommit r367901 "[X86] Enable -x86-experimental-vector-widening-legalization by default." 2019-08-07 16:24:26 +00:00
undef_vect.ll [SLP] Fix for PR31847: Assertion failed: (isLoopInvariant(Operands[i], L) && "SCEVAddRecExpr operand is not loop-invariant!") 2019-09-29 14:18:06 +00:00
unreachable.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
used-reduced-op.ll [SLP] fix miscompile on min/max reductions with extra uses (PR43948) (2nd try) 2019-11-19 14:57:35 -05:00
value-bug.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
vect_copyable_in_binops.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
vector.ll Revert "Temporarily Revert "Add basic loop fusion pass."" 2019-04-17 04:52:47 +00:00
vector_gep.ll Migrate function attribute "no-frame-pointer-elim"="false" to "frame-pointer"="none" as cleanups after D56351 2019-12-24 16:27:51 -08:00
vectorize-reorder-reuse.ll [X86] Improve min/max reduction costs. 2020-04-09 17:28:50 -07:00
zext.ll [CostModel][X86] Improve extract/insert element costs (PR43605) 2020-02-27 15:54:13 +00:00