Max Kazantsev 1eba8752d7 [SCEV] Smart range calculation for SCEVUnknown Phis ...

The range of SCEVUnknown Phi which merges values `X1, X2, ..., XN`
can be evaluated as `U(Range(X1), Range(X2), ..., Range(XN))`.

Reviewed By: sanjoy
Differential Revision: https://reviews.llvm.org/D43810


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326418 91177308-0d34-0410-b5e6-96231b3b80d8

2018-03-01 06:56:48 +00:00

..

already-vectorized.ll

[Loop Vectorize] Added a separate metadata

2017-08-20 10:32:41 +00:00

assume.ll

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avx1.ll

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avx512.ll

[X86] Add support for passing 'prefer-vector-width' function attribute into X86Subtarget and exposing via X86's getRegisterWidth TTI interface.

2018-01-20 00:26:08 +00:00

consecutive-ptr-cg-bug.ll

[SCEV] Smart range calculation for SCEVUnknown Phis

2018-03-01 06:56:48 +00:00

consecutive-ptr-uniforms.ll

Support arbitrary address space pointers in masked gather/scatter intrinsics.

2017-05-03 12:28:54 +00:00

constant-vector-operand.ll

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conversion-cost.ll

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cost-model.ll

[X86] Enable interleaved memory access by default

2016-10-20 21:04:31 +00:00

float-induction-x86.ll

[SimplifyCFG] use pass options and remove the latesimplifycfg pass

2017-10-28 18:43:07 +00:00

force-ifcvt.ll

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fp32_to_uint32-cost-model.ll

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fp64_to_uint32-cost-model.ll

Revert "r306473 - re-commit r306336: Enable vectorizer-maximize-bandwidth by default."

2017-07-01 03:24:09 +00:00

fp_to_sint8-cost-model.ll

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funclet.ll

[LoopVectorize] Add operand bundles to vectorized functions

2016-04-29 07:09:48 +00:00

gather_scatter.ll

[LV] Fix test checks, NFC.

2018-02-20 19:49:25 +00:00

gather-cost.ll

Second attempt at r285517.

2016-10-31 13:17:31 +00:00

gather-vs-interleave.ll

[Loop Vectorizer] Cost-based decision for vectorization form of memory instruction.

2017-02-08 19:25:23 +00:00

gcc-examples.ll

Revert "r306473 - re-commit r306336: Enable vectorizer-maximize-bandwidth by default."

2017-07-01 03:24:09 +00:00

illegal-parallel-loop-uniform-write.ll

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imprecise-through-phis.ll

revert r325515: [TTI CostModel] change default cost of FP ops to 1 (PR36280)

2018-02-21 01:42:52 +00:00

int128_no_gather.ll

[X86] Remove PCOMMIT instruction support since Intel has deprecated this instruction with no plans to release products with it.

2017-02-08 05:45:39 +00:00

interleaving.ll

[X86] enable memory interleaving for X86\SLM arch.

2017-01-25 09:14:48 +00:00

lit.local.cfg

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masked_load_store.ll

[LV] Fix test checks, NFC.

2018-02-20 19:49:25 +00:00

max-mstore.ll

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metadata-enable.ll

[LV] Fix test checks, NFC

2018-02-21 16:48:23 +00:00

min-trip-count-switch.ll

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mul_slm_16bit.ll

[X86] fixing failed test in commit: r291657

2017-01-11 09:03:11 +00:00

no_fpmath_with_hotness.ll

Revert "r306473 - re-commit r306336: Enable vectorizer-maximize-bandwidth by default."

2017-07-01 03:24:09 +00:00

no_fpmath.ll

Revert "r306473 - re-commit r306336: Enable vectorizer-maximize-bandwidth by default."

2017-07-01 03:24:09 +00:00

no-vector.ll

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parallel-loops-after-reg2mem.ll

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parallel-loops.ll

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powof2div.ll

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pr34438.ll

LoopVectorize: MaxVF should not be larger than the loop trip count

2017-09-04 08:35:13 +00:00

pr35432.ll

Fix r326154 buildbots test fail

2018-02-27 01:33:11 +00:00

propagate-metadata.ll

SLPVectorizer: Move propagateMetadata to VectorUtils

2016-06-30 21:17:59 +00:00

ptr-indvar-crash.ll

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rauw-bug.ll

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reduction-crash.ll

Revert "r306473 - re-commit r306336: Enable vectorizer-maximize-bandwidth by default."

2017-07-01 03:24:09 +00:00

reduction-small-size.ll

[LV] Ignore the cost of values that will not appear in the vectorized loop

2017-12-12 08:57:43 +00:00

reg-usage-debug.ll

[LoopVectorizer] When estimating reg usage, unused insts may "end" another use

2016-11-15 14:27:33 +00:00

reg-usage.ll

[LV] Avoid computing the register usage for default VF. NFC

2017-09-13 19:35:45 +00:00

register-assumption.ll

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scatter_crash.ll

Support arbitrary address space pointers in masked gather/scatter intrinsics.

2017-05-03 12:28:54 +00:00

slm-no-vectorize.ll

llvm/test/Transforms/LoopVectorize/X86/slm-no-vectorize.ll: -debug is available in +Asserts.

2017-07-02 14:25:27 +00:00

small-size.ll

Improve profile-guided heuristics to use estimated trip count.

2017-06-19 18:48:58 +00:00

strided_load_cost.ll

Currently isLikelyComplexAddressComputation tries to figure out if the given stride seems to be 'complex' and need some extra cost for address computation handling.

2017-01-05 14:03:41 +00:00

struct-store.ll

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svml-calls-finite.ll

[TLI] Add mapping for various '__<func>_finite' forms of the math routines to SVML routines

2017-05-12 22:11:26 +00:00

svml-calls.ll

Initial support for vectorization using svml (short vector math library).

2016-07-29 16:42:44 +00:00

tripcount.ll

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uint64_to_fp64-cost-model.ll

[X86] Make some cast costs more precise

2016-07-11 21:39:44 +00:00

uniform_load.ll

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uniform-phi.ll

[LoopVectorize] Change comment for isOutOfScope in collectLoopUniforms, NFC

2016-08-02 20:27:49 +00:00

uniformshift.ll

[LV, X86] Be more optimistic about vectorizing shifts.

2016-08-04 22:48:03 +00:00

unroll_selection.ll

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unroll-pm.ll

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unroll-small-loops.ll

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veclib-calls.ll

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vect.omp.force.ll

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vect.omp.force.small-tc.ll

[LV] Optimize for size when vectorizing loops with tiny trip count

2017-06-30 08:02:35 +00:00

vector_max_bandwidth.ll

[LV] Clamp the VF to the trip count

2017-09-12 16:32:45 +00:00

vector_ptr_load_store.ll

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vector-scalar-select-cost.ll

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vectorization-remarks-loopid-dbg.ll

[Loop Vectorize] Added a separate metadata

2017-08-20 10:32:41 +00:00

vectorization-remarks-missed.ll

[Loop Vectorize] Added a separate metadata

2017-08-20 10:32:41 +00:00

vectorization-remarks-profitable.ll

[LV] These remark should have been missed remarks

2017-03-01 04:31:15 +00:00

vectorization-remarks.ll

[Loop Vectorize] Added a separate metadata

2017-08-20 10:32:41 +00:00

vectorize-only-for-real.ll

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x86_fp80-vector-store.ll

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x86-predication.ll

[LV] Introduce VPBlendRecipe, VPWidenMemoryInstructionRecipe

2017-11-14 12:09:30 +00:00