Eli Friedman 23ae13d51f [ScheduleDAG] When a node is cloned, add an edge between the nodes. ... InstrEmitter's virtual register handling assumes that clones are emitted after the cloned node. Make sure this assumption actually holds. Fixes a "Node emitted out of order - early" assertion on the testcase. This is probably a very rare case to actually hit in practice; even without the explicit edge, the scheduler will usually end up scheduling the nodes in the expected order due to other constraints. Differential Revision: https://reviews.llvm.org/D68068 llvm-svn: 373782		2019-10-04 19:51:40 +00:00
..
2007-01-31-RegInfoAssert.ll	…
2007-02-02-JoinIntervalsCrash.ll	…
2007-05-05-InvalidPushPop.ll	…
2009-06-18-ThumbCommuteMul.ll	…
2009-07-20-TwoAddrBug.ll	…
2009-07-27-PEIAssert.ll	Replace "no-frame-pointer-*" function attributes with "frame-pointer"	2019-01-14 10:55:55 +00:00
2009-08-12-ConstIslandAssert.ll	…
2009-08-12-RegInfoAssert.ll	…
2009-08-20-ISelBug.ll	Replace "no-frame-pointer-*" function attributes with "frame-pointer"	2019-01-14 10:55:55 +00:00
2009-12-17-pre-regalloc-taildup.ll	…
2010-06-18-SibCallCrash.ll	…
2010-07-01-FuncAlign.ll	…
2010-07-15-debugOrdering.ll	…
2011-05-11-DAGLegalizer.ll	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
2011-06-16-NoGPRs.ll	…
2011-EpilogueBug.ll	…
2012-04-26-M0ISelBug.ll	…
2014-06-10-thumb1-ldst-opt-bug.ll	…
DbgValueOtherTargets.test	…
PR17309.ll	…
PR35481.ll	[ARM] Fix PR35481	2018-01-08 11:32:37 +00:00
PR36658.mir	[Alignment] Use llvm::Align in MachineFunction and TargetLowering - fixes mir parsing	2019-09-11 11:16:48 +00:00
addr-modes.ll	CodeGenPrep: preserve inbounds attribute when sinking GEPs.	2019-03-12 15:22:23 +00:00
and_neg.ll	…
asmprinter-bug.ll	…
barrier.ll	…
bic_imm.ll	[ARM] Adjust AND immediates to make them cheaper to select.	2018-08-10 21:21:53 +00:00
branchless-cmp.ll	[SelectionDAG] swap select_cc operands to enable folding	2018-11-09 11:09:40 +00:00
callee_save.ll	[ARM] Fix unwind info for Thumb1 functions that save high registers.	2019-07-02 21:35:15 +00:00
cmp-add-fold.ll	…
cmp-and-fold.ll	[ARM] Lower "(x<<c) > 0x80000000U" to "lsls" on Thumb1.	2019-07-31 23:19:21 +00:00
cmp-fold.ll	…
constants.ll	[ARM] Materialise some boolean values to avoid a branch	2018-02-16 09:23:59 +00:00
consthoist-few-dependents.ll	[ARM] Make InstrEmitter mark CPSR defs dead for Thumb1.	2018-10-26 19:32:24 +00:00
consthoist-imm8-costs-1.ll	[Thumb1] Any imm8 should have cost of 1	2018-09-24 16:15:23 +00:00
consthoist-physical-addr.ll	Revert [MBP] Disable aggressive loop rotate in plain mode	2019-08-29 19:03:58 +00:00
copy_thumb.ll	…
cortex-m0-unaligned-access.ll	…
dyn-stackalloc.ll	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
emergency-spill-slot.ll	[ARM] Don't reserve R12 on Thumb1 as an emergency spill slot.	2019-06-26 23:46:51 +00:00
fastcc.ll	…
fpconv.ll	…
fpow.ll	…
frame-access.ll	[ARM] Don't reserve R12 on Thumb1 as an emergency spill slot.	2019-06-26 23:46:51 +00:00
frame_thumb.ll	Replace "no-frame-pointer-*" function attributes with "frame-pointer"	2019-01-14 10:55:55 +00:00
i8-phi-ext.ll	[CodeGen] Emit more precise AssertZext/AssertSext nodes.	2018-07-11 23:26:35 +00:00
iabs-vector.ll	[Thumb] Fix infinite loop in ABS expansion (PR41160)	2019-03-21 12:41:18 +00:00
iabs.ll	[Thumb] Add some integer abs testcases for different typesizes.	2019-03-01 12:08:50 +00:00
inline-asm-i-constraint-i1.ll	[TargetLowering] Extend bool args to inline-asm according to getBooleanType	2019-05-22 16:16:15 +00:00
inlineasm-imm-thumb.ll	…
inlineasm-thumb.ll	…
ispositive.ll	…
large-fn-switch.ll	[ARM] Make sure to save/restore LR when we use tBfar.	2019-03-19 21:48:08 +00:00
large-stack.ll	[ARM] Don't reserve R12 on Thumb1 as an emergency spill slot.	2019-06-26 23:46:51 +00:00
ldm-merge-call.ll	…
ldm-merge-struct.ll	…
ldm-stm-base-materialization-thumb2.ll	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
ldm-stm-base-materialization.ll	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
ldm-stm-postinc.ll	…
ldr_ext.ll	…
ldr_frame.ll	…
lit.local.cfg	[lit] Delete empty lines at the end of lit.local.cfg NFC	2019-06-17 09:51:07 +00:00
litpoolremat.ll	…
long-setcc.ll	[ARM] Add missing pseudo-instruction for Thumb1 RSBS.	2018-10-31 21:45:48 +00:00
long.ll	ARM-Darwin: keep the frame register reserved even if not updated.	2019-10-04 12:29:32 +00:00
long_shift.ll	…
machine-cse-deadreg.mir	[Codegen] Remove dead flags on Physical Defs in machine cse	2019-02-20 10:22:18 +00:00
machine-cse-physreg.mir	Followup on Proposal to move MIR physical register namespace to '$' sigil.	2018-01-31 22:04:26 +00:00
mature-mc-support.ll	…
mul.ll	…
mvn.ll	[DAGCombiner] If a TokenFactor would be merged into its user, consider the user later.	2019-03-13 17:07:09 +00:00
opt-phis.mir	[Codegen] Make sure kill flags are not incorrect from removed machine phi's	2019-02-12 15:02:57 +00:00
optionaldef-scheduling.ll	…
peephole-cmp.mir	[ARM] Add some missing thumb1 opcodes to enable peephole optimisation of CMPs	2019-02-22 12:23:31 +00:00
peephole-mi.mir	[ARM] Add some more missing T1 opcodes for the peephole optimisier	2019-02-25 15:50:54 +00:00
pop.ll	…
pr35836.ll	Re-enable "[MachineCopyPropagation] Extend pass to do COPY source forwarding"	2018-02-27 16:59:10 +00:00
pr35836_2.ll	[ARM] Eliminate redundant "mov rN, sp" instructions in Thumb1.	2019-03-20 19:40:45 +00:00
pr42760.ll	Revert [MBP] Disable aggressive loop rotate in plain mode	2019-08-29 19:03:58 +00:00
push.ll	Replace "no-frame-pointer-*" function attributes with "frame-pointer"	2019-01-14 10:55:55 +00:00
ragreedy-implicit-def.ll	[RegAllocGreedy] IMPLICIT_DEF values shouldn't prefer registers	2018-12-14 14:07:57 +00:00
remove-unneeded-push-pop.ll	…
rev.ll	…
scheduler-clone-cpsr-def.ll	[ScheduleDAG] When a node is cloned, add an edge between the nodes.	2019-10-04 19:51:40 +00:00
segmented-stacks-dynamic.ll	…
segmented-stacks.ll	…
select.ll	[ARM] Favour PL/MI over GE/LT when possible	2019-07-04 08:58:58 +00:00
shift-and.ll	[ARM] Combine ands+lsls to lsls+lsrs for Thumb1.	2019-01-22 01:51:37 +00:00
sjljehprepare-lower-vector.ll	…
stack-access.ll	…
stack-coloring-without-frame-ptr.ll	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
stack-frame.ll	…
stack_guard_remat.ll	[CodeGen] Don't resolve the stack protector frame accesses until PEI	2019-07-25 22:23:48 +00:00
stm-deprecated.ll	…
stm-merge.ll	…
stm-scavenging.ll	[LivePhysRegs] Fix handling of return instructions.	2018-02-06 23:00:17 +00:00
tbb-reuse.mir	[Alignment] Use llvm::Align in MachineFunction and TargetLowering - fixes mir parsing	2019-09-11 11:16:48 +00:00
thumb-imm.ll	…
thumb-ldm.ll	…
thumb-shrink-wrapping.ll	[FIX] Forces shrink wrapping to consider any memory access as aliasing with the stack	2019-06-13 13:56:19 +00:00
thumb1-cmp.ll	[ARM] Testcase for Thumb1 cmp with constants.	2018-06-19 00:12:13 +00:00
trap.ll	…
triple.ll	…
tst_teq.ll	…
umulo-32-legalisation-lowering.ll	[ARM] Optimize expressions like "return x != 0;" for Thumb1.	2019-04-02 00:01:23 +00:00
umulo-128-legalisation-lowering.ll	[ARM] Optimize expressions like "return x != 0;" for Thumb1.	2019-04-02 00:01:23 +00:00
unord.ll	…
uxth.ll	[ARM] Mark 255 and 65535 as cheap for Thumb1 "And"	2019-02-04 11:58:48 +00:00
vargs.ll	…