Sumanth Gundapaneni e1983bcf55 [Hexagon] New HVX target features. ... This patch lets the llvm tools handle the new HVX target features that are added by frontend (clang). The target-features are of the form "hvx-length64b" for 64 Byte HVX mode, "hvx-length128b" for 128 Byte mode HVX. "hvx-double" is an alias to "hvx-length128b" and is soon will be deprecated. The hvx version target feature is upgated form "+hvx" to "+hvxv{version_number}. Eg: "+hvxv62" For the correct HVX code generation, the user must use the following target features. For 64B mode: "+hvxv62" "+hvx-length64b" For 128B mode: "+hvxv62" "+hvx-length128b" Clang picks a default length if none is specified. If for some reason, no hvx-length is specified to llvm, the compilation will bail out. There is a corresponding clang patch. Differential Revision: https://reviews.llvm.org/D38851 llvm-svn: 316101		2017-10-18 18:07:07 +00:00
..
AArch64	[SimplifyCFG] Rewrite SinkThenElseCodeToEnd	2016-08-22 19:07:15 +00:00
AMDGPU	AMDGPU: Remove -mcpu=SI	2017-08-07 18:30:35 +00:00
ARM	[ARM] Implement isTruncateFree	2017-09-18 14:28:51 +00:00
Hexagon	[Hexagon] New HVX target features.	2017-10-18 18:07:07 +00:00
Mips	[MIPS] add overrides for isCheapToSpeculateCttz() and isCheapToSpeculateCtlz()	2015-11-11 17:24:56 +00:00
PowerPC	…
SPARC	…
X86	[SimplifyCFG] add a struct to house optional folds (PR34603)	2017-09-27 14:54:16 +00:00
2002-05-21-PHIElimination.ll	…
2002-09-24-PHIAssertion.ll	…
2003-03-07-DominateProblem.ll	…
2003-08-05-InvokeCrash.ll	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
2003-08-17-BranchFold.ll	…
2003-08-17-BranchFoldOrdering.ll	…
2003-08-17-FoldSwitch-dbg.ll	…
2003-08-17-FoldSwitch.ll	regenerate checks	2016-03-28 22:12:21 +00:00
2004-12-10-SimplifyCFGCrash.ll	…
2005-06-16-PHICrash.ll	…
2005-08-01-PHIUpdateFail.ll	…
2005-10-02-InvokeSimplify.ll	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
2005-12-03-IncorrectPHIFold.ll	…
2006-02-17-InfiniteUnroll.ll	…
2006-06-12-InfLoop.ll	…
2006-08-03-Crash.ll	…
2006-10-19-UncondDiv.ll	…
2006-12-08-Ptr-ICmp-Branch.ll	…
2007-11-22-InvokeNoUnwind.ll	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
2007-12-21-Crash.ll	…
2008-01-02-hoist-fp-add.ll	…
2008-05-16-PHIBlockMerge.ll	[SimlifyCFG] Prevent passes from destroying canonical loop structure, especially for nested loops	2016-03-29 04:08:57 +00:00
2008-07-13-InfLoopMiscompile.ll	remove the metadata added with r267827	2016-04-30 00:02:36 +00:00
2008-09-08-MultiplePred.ll	…
2008-09-17-SpeculativeHoist.ll	…
2008-10-03-SpeculativelyExecuteBeforePHI.ll	…
2008-12-06-SingleEntryPhi.ll	…
2008-12-16-DCECond.ll	…
2009-01-18-PHIPropCrash.ll	…
2009-05-12-externweak.ll	…
2010-03-30-InvokeCrash.ll	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
2011-03-08-UnreachableUse.ll	…
2011-09-05-TrivialLPad.ll	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
BrUnwind.ll	…
ConditionalTrappingConstantExpr.ll	[Constant] remove fdiv and frem from canTrap()	2016-08-29 15:27:17 +00:00
CoveredLookupTable.ll	Split the SimplifyCFG pass into two variants.	2017-03-26 06:44:08 +00:00
DeadSetCC.ll	…
EmptyBlockMerge.ll	…
EqualPHIEdgeBlockMerge.ll	[SimlifyCFG] Prevent passes from destroying canonical loop structure, especially for nested loops	2016-03-29 04:08:57 +00:00
ForwardSwitchConditionToPHI.ll	[SimplifyCFG] add test for part of PR34471 (switch squashing); NFC	2017-10-17 15:56:42 +00:00
HoistCode.ll	…
InfLoop.ll	[SimplifyCFG] Fix for "endless" loop after dead code removal (Alternative to	2016-02-03 23:54:25 +00:00
MagicPointer.ll	…
PHINode.ll	…
PR9946.ll	…
PR16069.ll	regenerate checks	2016-03-28 22:12:21 +00:00
PR17073.ll	…
PR25267.ll	[SimplifyCFG] Don't use-after-free an SSA value	2015-10-21 18:22:24 +00:00
PR27615-simplify-cond-br.ll	Canonicalize the representation of empty an expression in DIGlobalVariableExpression	2017-08-30 18:06:51 +00:00
PR29163.ll	[SimplifyCFG] Hoisting invalidates metadata	2016-08-29 17:14:08 +00:00
PR30210.ll	Add a test for r280191	2016-09-16 02:43:36 +00:00
PhiBlockMerge.ll	regenerate checks	2016-03-28 22:12:21 +00:00
PhiBlockMerge2.ll	…
PhiEliminate.ll	…
PhiEliminate2.ll	propagate 'unpredictable' metadata on select instructions	2016-03-17 15:30:52 +00:00
PhiEliminate3.ll	…
PhiNoEliminate.ll	…
SpeculativeExec.ll	Revert "Revert "Strip metadata when speculatively hoisting instructions (r252604)"	2015-11-18 14:50:18 +00:00
UncondBranchToReturn.ll	…
UnreachableEliminate.ll	[SimplifyCFG] Replace calls to null/undef with unreachable	2016-06-25 07:37:27 +00:00
assume.ll	…
attr-convergent.ll	[SimplifyCFG] Don't fold conditional branches that contain calls to convergent functions.	2016-02-12 21:01:36 +00:00
attr-noduplicate.ll	…
basictest.ll	[Verifier] Add verification for TBAA metadata	2016-12-11 20:07:15 +00:00
branch-cond-merge.ll	…
branch-cond-prop.ll	…
branch-fold-dbg.ll	Remove the obsolete offset parameter from @llvm.dbg.value	2017-07-28 20:21:02 +00:00
branch-fold-test.ll	…
branch-fold-threshold.ll	…
branch-fold.ll	…
branch-phi-thread.ll	…
bug-25299.ll	[SimplifyCFG] Extend SimplifyResume to handle phi of trivial landing pad.	2016-01-10 05:48:01 +00:00
clamp.ll	…
combine-parallel-mem-md.ll	[SimplifyCFG] Preserve !llvm.mem.parallel_loop_access when merging	2016-04-26 02:06:06 +00:00
common-dest-folding.ll	…
critedge-assume.ll	Add address space mangling to lifetime intrinsics	2017-04-10 20:18:21 +00:00
dbginfo.ll	…
dce-cond-after-folding-terminator.ll	…
div-rem-pairs.ll	[SimplifyCFG] update test comments; NFC	2017-09-12 23:28:11 +00:00
duplicate-landingpad.ll	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
duplicate-phis.ll	…
empty-catchpad.ll	[WinEH] Simplify unreachable catchpads	2016-01-05 02:37:41 +00:00
empty-cleanuppad.ll	Add address space mangling to lifetime intrinsics	2017-04-10 20:18:21 +00:00
extract-cost.ll	…
gepcost.ll	[TTI] Fix getGEPCost() for geps with a single operand.	2017-09-01 19:54:08 +00:00
guards.ll	[SimplifyCFG] Fold `llvm.guard(false)` to unreachable	2016-04-21 05:09:12 +00:00
hoist-common-code.ll	…
hoist-dbgvalue.ll	Remove the obsolete offset parameter from @llvm.dbg.value	2017-07-28 20:21:02 +00:00
hoist-with-range.ll	…
implied-and-or.ll	[ValueTracking] Support icmps fed by 'and' and 'or'.	2017-07-06 20:00:25 +00:00
implied-cond-matching-false-dest.ll	[ValueTracking] Improve isImpliedCondition when the dominating cond is false.	2016-04-25 17:23:36 +00:00
implied-cond-matching-imm.ll	[ValueTracking] Improve isImpliedCondition for matching LHS and Imm RHSs.	2016-05-05 15:39:18 +00:00
implied-cond-matching.ll	Fix typo from r267432.	2016-04-25 18:20:27 +00:00
implied-cond.ll	[SimplifyCFG] Constant fold a branch implied by it's incoming edge	2015-10-29 03:11:49 +00:00
indirectbr.ll	…
inline-asm-sink.ll	[SimplifyCFG] Be even more conservative in SinkThenElseCodeToEnd	2016-09-11 09:00:03 +00:00
invoke.ll	Revert "[SimplifyCFG] Stop inserting calls to llvm.trap for UB"	2016-06-25 08:19:55 +00:00
invoke_unwind.ll	[SimplifyCFG] Extend SimplifyResume to handle phi of trivial landing pad.	2016-01-10 05:48:01 +00:00
iterative-simplify.ll	…
lifetime.ll	Add address space mangling to lifetime intrinsics	2017-04-10 20:18:21 +00:00
merge-cleanuppads.ll	[SimplifyCFG] Merge together cleanuppads	2016-02-20 01:07:45 +00:00
merge-cond-stores-2.ll	Tweak unnamed label syntax in textual IR for easier matching in tests.	2016-01-27 21:53:08 +00:00
merge-cond-stores.ll	[SimplifyCFG] Fix the determination of PostBB in conditional store merging to handle the targets on the second branch being commuted	2017-04-21 15:53:42 +00:00
multiple-phis.ll	[SimplifyCFG] Defer folding unconditional branches to LateSimplifyCFG if it can destroy canonical loop structure.	2017-07-19 08:53:34 +00:00
no-md-sink.ll	[SimplifyCFG] Don't try to create metadata-valued PHIs	2016-09-07 21:38:22 +00:00
no_speculative_loads_with_asan.ll	[asan] Disabling speculative loads under asan. Patch by Mike Aizatsky	2015-10-14 00:21:05 +00:00
no_speculative_loads_with_tsan.ll	…
noreturn-call.ll	…
phi-undef-loadstore.ll	…
pr33605.ll	[SimplifyCFG] Defer folding unconditional branches to LateSimplifyCFG if it can destroy canonical loop structure.	2017-07-19 08:53:34 +00:00
pr34131.ll	[SimplifyCFG] remove checks for crasher test from r310481	2017-08-09 18:56:26 +00:00
preserve-branchweights-partial.ll	…
preserve-branchweights-switch-create.ll	…
preserve-branchweights.ll	Follow-up patch of http://reviews.llvm.org/D19948 to handle missing profiles when simplifying CFG.	2016-05-18 22:41:03 +00:00
preserve-llvm-loop-metadata.ll	[SimplifyCFG] Defer folding unconditional branches to LateSimplifyCFG if it can destroy canonical loop structure.	2017-07-19 08:53:34 +00:00
preserve-load-metadata-2.ll	Preserve load alignment and dereferenceable metadata during some transformations	2015-11-02 17:53:51 +00:00
preserve-load-metadata-3.ll	Preserve load alignment and dereferenceable metadata during some transformations	2015-11-02 17:53:51 +00:00
preserve-load-metadata.ll	Preserve load alignment and dereferenceable metadata during some transformations	2015-11-02 17:53:51 +00:00
preserve-make-implicit-on-switch-to-br.ll	[ConstantFoldTerminator] Preserve make.implicit metadata when converting SwitchInst to BranchInst	2015-08-07 19:30:12 +00:00
preserve-store-alignment.ll	[SimplifyCFG] Fix for PR34219: Preserve alignment after merging conditional stores.	2017-08-29 20:06:24 +00:00
rangereduce.ll	[SimplifyCFG] don't create a no-op subtract	2017-09-20 22:31:35 +00:00
remove-debug-2.ll	[InstCombine] Merge DebugLoc when speculatively hoisting store instruction	2017-01-28 07:05:43 +00:00
remove-debug.ll	Update getMergedLocation to check the instruction type and merge properly.	2017-10-02 18:13:14 +00:00
return-merge.ll	…
seh-nounwind.ll	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
select-gep.ll	…
sink-common-code.ll	Remove the obsolete offset parameter from @llvm.dbg.value	2017-07-28 20:21:02 +00:00
speculate-call.ll	[ValueTracking] Teach isSafeToSpeculativelyExecute() about the speculatable attribute	2017-04-28 21:13:09 +00:00
speculate-math.ll	Revert "Revert "[SimplifyCFG] allow speculation of exactly one expensive instruction (PR24818)""	2016-01-27 02:59:41 +00:00
speculate-store.ll	[SimplifyCFG] propagate branch metadata when creating select (PR26636)	2016-03-26 23:30:50 +00:00
speculate-vector-ops.ll	…
speculate-with-offset.ll	…
statepoint-invoke-unwind.ll	[gc.statepoint] Change gc.statepoint intrinsic's return type to token type instead of i32 type	2015-12-26 07:54:32 +00:00
switch-dead-default.ll	Revert @llvm.assume with operator bundles (r289755-r289757)	2016-12-19 08:22:17 +00:00
switch-masked-bits.ll	[SimplifyCFG] eliminate switch cases based on known range of switch condition	2016-05-20 14:53:09 +00:00
switch-on-const-select.ll	…
switch-range-to-icmp.ll	…
switch-simplify-crash.ll	…
switch-to-br.ll	…
switch-to-icmp.ll	…
switch-to-select-multiple-edge-per-block-phi.ll	[SimplifyCFG] auto-generate better checks; NFC	2016-11-25 21:12:39 +00:00
switch-to-select-two-case.ll	[SimplifyCFG] auto-generate better checks; NFC	2016-11-25 21:12:39 +00:00
switch_create.ll	opt: Rename -default-data-layout flag to -data-layout and make it always override the layout.	2017-02-17 17:36:52 +00:00
switch_switch_fold.ll	use FileCheck for tighter checking	2016-03-16 23:39:37 +00:00
switch_thread.ll	reduce check strings; no need to check IR comments	2016-03-16 23:22:01 +00:00
trap-debugloc.ll	Revert "[SimplifyCFG] Stop inserting calls to llvm.trap for UB"	2016-06-25 08:19:55 +00:00
trapping-load-unreachable.ll	Revert "[SimplifyCFG] Stop inserting calls to llvm.trap for UB"	2016-06-25 08:19:55 +00:00
two-entry-phi-return.ll	[SimplifyCFG] propagate branch metadata when creating select (PR27344)	2016-04-15 15:32:12 +00:00
unreachable-blocks.ll	…
unreachable-cleanuppad.ll	[SimplifyCFG] Do not blindly remove unreachable blocks	2016-02-24 10:02:16 +00:00
volatile-phioper.ll	…
wineh-unreachable.ll	[SimplifyCFG] Further improve our ability to remove redundant catchpads	2016-01-05 07:42:17 +00:00