Craig Topper 765348298c [CostModel] Update default cost model for sadd/ssub overflow to match TargetLowering ... The expansion for these was updated in https://reviews.llvm.org/D47927 but the cost model was not adjusted. I believe the cost model was also incorrect for the old expansion. The expansion prior to D47927 used 3 icmps using LHS, RHS, and Result to calculate theirs signs. Then 2 icmps to compare the signs. Followed by an And. The previous cost model was using 3 icmps and 2 selects. Digging back through git blame, those 2 selects in the cost model used to be 2 icmps, but were changed in https://reviews.llvm.org/D90681 Differential Revision: https://reviews.llvm.org/D110739		2021-09-30 09:41:14 -07:00
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arm-ieee-vectorize.ll	Revert "[NFC] remove explicit default value for strboolattr attribute in tests"	2021-05-24 19:43:40 +02:00
arm-unroll.ll	…
gather-cost.ll	…
gcc-examples.ll	…
interleaved_cost.ll	…
lit.local.cfg	…
mve-gather-scatter-tailpred.ll	[LV] Unconditionally branch from middle to scalar preheader if the scalar loop must execute (try 4)	2021-07-07 07:44:35 -07:00
mve-icmpcost.ll	[ARM] Tone down the MVE scalarization overhead	2021-03-19 18:30:11 +00:00
mve-interleaved-cost.ll	[ARM] Tone down the MVE scalarization overhead	2021-03-19 18:30:11 +00:00
mve-known-trip-count.ll	[LV] Account for tripcount when calculation vectorization profitability	2021-05-06 12:36:46 +01:00
mve-maskedldst.ll	…
mve-predstorecost.ll	[ARM] Test for predicated scalar memops. NFC	2021-03-09 21:57:18 +00:00
mve-qabs.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
mve-reduction-predselect.ll	[SVE] Add support for folding for select + masked loads	2021-07-26 11:58:41 +01:00
mve-reduction-types.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
mve-reductions.ll	Revert rG1c9bec727ab5c53fa060560dc8d346a911142170 : [InstCombine] Fold (gep (oneuse(gep Ptr, Idx0)), Idx1) -> (gep Ptr, (add Idx0, Idx1)) (PR51069)	2021-08-23 21:09:26 +01:00
mve-saddsatcost.ll	[CostModel] Update default cost model for sadd/ssub overflow to match TargetLowering	2021-09-30 09:41:14 -07:00
mve-selectandorcost.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
mve-shiftcost.ll	…
mve-vldn.ll	…
pointer_iv.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
prefer-tail-loop-folding.ll	…
scalar-block-cost.ll	…
sphinx.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
tail-fold-multiple-icmps.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
tail-folding-allowed.ll	…
tail-folding-counting-down.ll	…
tail-folding-loop-hint.ll	…
tail-folding-not-allowed.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
tail-folding-prefer-flag.ll	…
tail-folding-reduces-vf.ll	…
tail-folding-reductions-allowed.ll	…
tail-folding-scalar-epilogue-fallback.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
vector_cast.ll	…
width-detect.ll	…