clang-p2996/llvm/test/Transforms at 1a8456da17075539099ccb0d625fda816b62bcb2 - clang-p2996 - Caio's Gitea

caio/clang-p2996

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History

Craig Topper 18799f4c07 [InstCombine] Allow fptrunc (fpext X)) to be reduced to a single fpext/ftrunc

If we are only truncating bits from the extend we should be able to just use a smaller extend.

If we are truncating more than the extend we should be able to just use a fptrunc since the presense of the fpextend shouldn't affect rounding.

Differential Revision: https://reviews.llvm.org/D43970

llvm-svn: 326595

2018-03-02 18:16:51 +00:00

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AddDiscriminators

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

AggressiveInstCombine

[AggressiveInstCombine] Fixed TruncCombine class to handle TruncInst leaf node correctly.

2018-01-31 22:39:05 +00:00

AlignmentFromAssumptions

[AlignmentFromAssumptions] Set source and dest alignments of memory intrinsiscs separately

2018-02-22 18:55:59 +00:00

ArgumentPromotion

[ArgumentPromotion] don't break musttail invariant PR36543

2018-03-02 00:59:27 +00:00

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[BDCE] Salvage debug info from dying insts

2018-02-21 01:55:33 +00:00

[llvm-extract] Support extracting basic blocks

2018-01-23 21:51:34 +00:00

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CalledValuePropagation

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CallSiteSplitting

Recommit r325001: [CallSiteSplitting] Support splitting of blocks with instrs before call.

2018-02-14 13:59:12 +00:00

[PartialInliner] Update test (NFC).

2018-02-04 18:40:24 +00:00

[AMDGPU] Switch to the new addr space mapping by default

2018-02-02 16:07:16 +00:00

ConstantHoisting

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[TargetLibraryInfo] fix finite mathlib function availability

2018-01-08 17:38:09 +00:00

[Coroutines] Don't move stores for allocator args

2018-02-15 19:31:45 +00:00

CorrelatedValuePropagation

[CVP] Don't Replace incoming values from unreachable blocks with undef.

2018-01-29 05:59:55 +00:00

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[DCE] Salvage debug info from dead insts

2018-02-15 22:26:18 +00:00

[DAE] don't remove args of musttail target/caller

2018-03-01 00:09:35 +00:00

DeadStoreElimination

[DSE] Don't DSE stores that subsequent memmove calls read from

2018-02-20 23:19:34 +00:00

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[EarlyCSE] Salvage debug info during DCE

2018-01-09 15:08:37 +00:00

EliminateAvailableExternally

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EntryExitInstrumenter

EntryExitInstrumenter: set DebugLocs on the inserted call instructions (PR35412)

2017-11-28 18:44:26 +00:00

ExpandMemCmp/X86

[x86, MemCmpExpansion] allow 2 pairs of loads per block (PR33325)

2018-01-06 16:16:04 +00:00

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ForcedFunctionAttrs

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[FunctionAttrs][ArgumentPromotion][GlobalOpt] Disable some optimisations passes for naked functions

2018-02-22 14:42:08 +00:00

[ThinLTO] Import global variables

2018-02-16 08:11:04 +00:00

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[GlobalOpt] don't change CC of musttail calle(e|r)

2018-02-28 22:28:44 +00:00

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Mark MergedLoadStoreMotion as not preserving MemDep results

2018-02-23 10:41:57 +00:00

[GVNHoist] Fix: PR35222 gvn-hoist incorrectly erases load in case of a loop

2018-01-04 07:47:24 +00:00

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IndirectBrExpand

Introduce the "retpoline" x86 mitigation technique for variant #2 of the speculative execution vulnerabilities disclosed today, specifically identified by CVE-2017-5715, "Branch Target Injection", and is one of the two halves to Spectre..

2018-01-22 22:05:25 +00:00

[NFC] Fix metadata placement in test

2018-02-15 07:13:18 +00:00

InferAddressSpaces

[AMDGPU] Switch to the new addr space mapping by default

2018-02-02 16:07:16 +00:00

InferFunctionAttrs

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[NFC] fix trivial typos in comments and documents

2018-01-29 05:17:03 +00:00

[InstCombine] Allow fptrunc (fpext X)) to be reduced to a single fpext/ftrunc

2018-03-02 18:16:51 +00:00

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[InstSimplify] add tests for FP with undef operand; NFC

2018-02-27 20:17:18 +00:00

InterleavedAccess

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[IPSCCP] do not break musttail invariant (PR36485)

2018-03-01 01:19:18 +00:00

[SCEV] Smart range calculation for SCEVUnknown Phis

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

[JumpThreading] PR36133 enable/disable DominatorTree for LVI analysis

2018-02-16 16:35:17 +00:00

[Test] Fix the test to output to /dev/null instead of redirecting.

2018-02-23 19:03:04 +00:00

[LICM] update BlockColors after splitting predecessors

2018-02-12 17:56:55 +00:00

LoadStoreVectorizer

[AMDGPU] Switch to the new addr space mapping by default

2018-02-02 16:07:16 +00:00

LoopDataPrefetch

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[LoopDeletion] Handle users in unreachable block

2018-01-12 07:24:43 +00:00

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Adding a width of the GEP index to the Data Layout.

2018-02-14 06:58:08 +00:00

LoopInterchange

[LoopInterchange] Add test case for D43236.

2018-02-26 10:46:25 +00:00

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LoopPredication

[Loop Predication] Teach LP about reverse loops with uge and sge latch conditions

2018-02-08 10:34:08 +00:00

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[LoopRotate] Detect loops with indirect branches better (we're giving up on them).

2018-01-09 23:54:35 +00:00

[BasicBlockUtils] Check for unreachable preds before updating LI in UpdateAnalysisInformation

2018-01-02 16:25:50 +00:00

LoopSimplifyCFG

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LoopStrengthReduce

[LoopStrengthReduce, x86] don't add cost for a cmp that will be macro-fused (PR35681)

2018-02-05 23:43:05 +00:00

LoopUnroll: respect pragma unroll when AllowRemainder is disabled

2018-03-02 16:22:32 +00:00

[SimplifyCFG] Re-apply Relax restriction for folding unconditional branches

2018-02-08 07:16:29 +00:00

[SCEV] Smart range calculation for SCEVUnknown Phis

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

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LoopVersioningLICM

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LowerExpectIntrinsic

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LowerGuardIntrinsic

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Minor tweak to test case.

2018-02-08 23:10:07 +00:00

[Debugify] Add a pass to test debug info preservation

2017-12-08 21:57:28 +00:00

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

[MergeICmps] Revert accidentally submitted failing test case.

2018-03-02 14:53:33 +00:00

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

NameAnonGlobals

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NaryReassociate

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[NewGVN] Update phi-of-ops def block when updating existing ValuePHI.

2018-02-27 09:34:51 +00:00

[ObjCARC] Do not turn a call to @objc_autoreleaseReturnValue into a call

2018-01-19 23:51:13 +00:00

PartiallyInlineLibCalls

[PartiallyInlineLibCalls][x86] add TTI hook to allow sqrt inlining to depend on arg rather than result

2017-11-27 21:15:43 +00:00

[ThinLTO] Fix data race in test #2

2018-02-16 17:25:03 +00:00

Adding a width of the GEP index to the Data Layout.

2018-02-14 06:58:08 +00:00

PlaceSafepoints

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

PreISelIntrinsicLowering

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[InstCombine] allow fmul fold with less than 'fast'

2018-03-02 00:14:51 +00:00

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RewriteStatepointsForGC

[IR] Fix creating mutable versions of TBAA access tags

2018-02-13 14:44:25 +00:00

[SafeStack] Use updated CreateMemCpy API to set more accurate source and destination alignments.

2018-02-12 22:39:47 +00:00

Profiling tests: Endianess XFAIL for powerpc- (32-bit)

2018-01-09 20:09:23 +00:00

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[SCCP] Test that constant propagation updates debug info, NFC

2018-02-15 19:13:04 +00:00

SeparateConstOffsetFromGEP

[AMDGPU] Change constant addr space to 4

2018-02-13 18:00:25 +00:00

SimpleLoopUnswitch

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Adding a width of the GEP index to the Data Layout.

2018-02-14 06:58:08 +00:00

[Sink] Really really fix predicate in legality check

2018-01-11 21:28:57 +00:00

[SLP] Added new tests and updated existing for jumbled load, NFC.

2018-02-28 04:19:34 +00:00

SpeculateAroundPHIs

Add a new pass to speculate around PHI nodes with constant (integer) operands when profitable.

2017-11-28 11:32:31 +00:00

SpeculativeExecution

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[Transforms] Propagate TBAA info in SROA

2018-02-16 10:10:29 +00:00

StraightLineStrengthReduce

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StripDeadPrototypes

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Revert "StructurizeCFG: Test for branch divergence correctly"

2018-02-24 17:29:09 +00:00

SyntheticCountsPropagation

Add a pass to generate synthetic function entry counts.

2018-01-09 19:39:35 +00:00

Remove this test

2017-11-28 22:39:38 +00:00

ThinLTOBitcodeWriter

[ThinLTO] fix test failure without x86 backend

2018-02-06 07:03:09 +00:00

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

WholeProgramDevirt

Make GlobalValues with non-default visibilility dso_local.

2018-01-18 02:08:23 +00:00