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llvm-project/llvm/test/Transforms/PhaseOrdering
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Volodymyr Vasylkun abf69a167b
[InstCombine] Fold (x < y) ? -1 : zext(x != y) into u/scmp(x,y) (#101049) 
This patch adds the aforementioned fold to InstCombine. This pattern is
produced after naive implementations of 3-way comparison in high-level
languages are transformed into LLVM IR and then optimized.

Proofs: https://alive2.llvm.org/ce/z/w4QLq_
2024-08-19 13:02:29 +01:00
..
AArch64
[LICM][MustExec] Make must-exec logic for IV condition commutative (#93150)
2024-08-08 16:31:20 +02:00
ARM
[PhaseOrdering] Regenerate test checks (NFC)
2024-08-16 16:15:23 +02:00
SystemZ
[ConstantFolding] Canonicalize constexpr GEPs to i8 (#89872)
2024-05-20 11:47:30 +02:00
X86
[SLP]Fix mask building for alternate node cost estimation (#102966)
2024-08-12 17:26:56 -04:00
2010-03-22-empty-baseclass.ll
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assume-explosion.ll
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basic.ll
[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)
2024-01-24 15:25:29 +01:00
bitcast-store-branch.ll
[FuncAttrs] Deduce noundef attributes for return values (#76553)
2023-12-31 20:44:48 +08:00
bitfield-bittests.ll
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cmp-logic.ll
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d83507-knowledge-retention-bug.ll
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dae-dce.ll
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dce-after-argument-promotion-loads.ll
[FuncAttrs] Deduce noundef attributes for return values (#76553)
2023-12-31 20:44:48 +08:00
dce-after-argument-promotion.ll
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deletion-of-loops-that-became-side-effect-free.ll
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dse-ephemeral-value-captures.ll
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early-arg-attrs-inference.ll
[FuncAttrs] Deduce noundef attributes for return values (#76553)
2023-12-31 20:44:48 +08:00
enable-loop-header-duplication-oz.ll
[llvm][loop-rotate] Allow forcing loop-rotation (#82828)
2024-02-29 13:46:13 -08:00
expect.ll
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fast-basictest.ll
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fast-reassociate-gvn.ll
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func-attrs.ll
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gdce.ll
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generate-fabs.ll
[SROA] Propagate no-signed-zeros(nsz) fast-math flag on the phi node using function attribute (#83381)
2024-07-02 11:59:39 +05:30
gep-null-compare-in-loop.ll
[FuncAttrs] Deduce noundef attributes for return values (#76553)
2023-12-31 20:44:48 +08:00
globalaa-retained.ll
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gvn-replacement-vs-hoist.ll
[InstCombine] Infer nneg on zext when forming from non-negative sext (#70706)
2023-10-30 12:09:43 -07:00
icmp-ashr-breaking-select-idiom.ll
[SCCP] Swap out range metadata to range attribute (#90134)
2024-04-26 11:04:47 +09:00
inlining-alignment-assumptions.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
instcombine-sroa-inttoptr.ll
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lifetime-sanitizer.ll
[test] Fix check prefixes
2024-05-13 11:25:12 -07:00
loop-access-checks.ll
[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)
2024-01-24 15:25:29 +01:00
loop-rotation-vs-common-code-hoisting.ll
[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)
2023-12-06 14:17:18 +01:00
lower-table-based-cttz.ll
[InstCombine] Swap out range metadata to range attribute for cttz/ctlz/ctpop (#88776)
2024-04-25 01:45:50 +08:00
lto-licm.ll
[InstCombine] Infer nneg on zext when forming from non-negative sext (#70706)
2023-10-30 12:09:43 -07:00
memcpy-offset.ll
[MemCpyOpt] Forward memcpy based on the actual copy memory location. (#87190)
2024-07-12 22:58:28 +08:00
memset-tail.ll
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min_max_loop.ll
[SCCP] Swap out range metadata to range attribute (#90134)
2024-04-26 11:04:47 +09:00
min-max-abs-cse.ll
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minmax.ll
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openmp-opt-module.ll
[OpenMP][NFC] Split the reduction buffer size into two components
2023-11-06 11:50:41 -08:00
partialord-ule.ll
[InstCombine] Fold (x < y) ? -1 : zext(x != y) into u/scmp(x,y) (#101049)
2024-08-19 13:02:29 +01:00
pr32544.ll
[test] Convert text files from CRLF to LF
2024-05-03 10:09:52 -07:00
pr36760.ll
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pr39116.ll
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pr39282.ll
[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)
2024-01-24 15:25:29 +01:00
pr40750.ll
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pr44461-br-to-switch-rotate.ll
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pr45682.ll
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pr45687.ll
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pr62311.ll
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pr64289-tce.ll
[TailCallElim] Remove the readonly attribute of byval.
2023-08-09 07:07:47 +08:00
pr95152.ll
Recommit "[Inliner] Propagate callee argument memory access attributes before inlining" (2nd Try)
2024-06-21 16:14:28 +08:00
pr98799-inline-simplifycfg-ub.ll
[SimplifyCFG] Select the first instruction that we can handle in passingValueIsAlwaysUndefined (#98802)
2024-07-16 19:06:32 +08:00
PR6627.ll
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reassociate-after-unroll.ll
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reassociate-gvn-bdce.ll
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reassociate-instcombine.ll
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recompute-globalsaa.ll
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rotate.ll
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runtime-check-removal.ll
[ConstraintElim] Add (UGE, var, 0) to unsigned system for new vars. (#76262)
2023-12-23 15:53:48 +01:00
scev-custom-dl.ll
[SCEV] Extend type hint in analysis output to all backedge kinds
2024-03-06 13:08:05 -08:00
scev.ll
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simplifycfg-options.ll
[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)
2024-01-24 15:25:29 +01:00
simplifycfg-switch-lowering-vs-correlatedpropagation.ll
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single-iteration-loop-sroa.ll
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srem.ll
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swap-promotion.ll
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switch_with_geps.ll
[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)
2024-01-24 15:25:29 +01:00
switch-sext.ll
[InstCombine] Fold switch(zext/sext(X)) into switch(X) (#76988)
2024-01-06 04:30:07 +08:00
two-shifts-by-sext.ll
[InstCombine] Add exact flags for ext idiom shr (shl X, Y), Y (#72483)
2023-11-16 17:30:01 +08:00
varargs.ll
AMDGPU: Fix using wrong alloca address space in test (#102108)
2024-08-07 00:19:22 +04:00
vector-select.ll
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vector-trunc-inseltpoison.ll
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vector-trunc.ll
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