Weiming Zhao f66be56bf7 Fix PR 18369: [Thumbv8] asserts due to inconsistent CPSR liveness of IT blocks ...

The issue is caused when Post-RA scheduler reorders a bundle instruction
(IT block). However, it only flips the CPSR liveness of the bundle instruction,
leaves the instructions inside the bundle unchanged, which causes inconstancy and crashes
Thumb2SizeReduction.cpp::ReduceMBB().

llvm-svn: 199127

2014-01-13 18:47:54 +00:00

..

2009-07-17-CrossRegClassCopy.ll

…

2009-07-21-ISelBug.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

2009-07-23-CPIslandBug.ll

…

2009-07-30-PEICrash.ll

…

2009-08-01-WrongLDRBOpc.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

2009-08-02-CoalescerBug.ll

…

2009-08-04-CoalescerAssert.ll

…

2009-08-04-CoalescerBug.ll

…

2009-08-04-ScavengerAssert.ll

…

2009-08-04-SubregLoweringBug2.ll

…

2009-08-04-SubregLoweringBug3.ll

…

2009-08-04-SubregLoweringBug.ll

…

2009-08-06-SpDecBug.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

2009-08-07-CoalescerBug.ll

…

2009-08-07-NeonFPBug.ll

…

2009-08-08-ScavengerAssert.ll

…

2009-08-10-ISelBug.ll

…

2009-08-21-PostRAKill4.ll

…

2009-09-01-PostRAProlog.ll

…

2009-09-28-ITBlockBug.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

2009-10-15-ITBlockBranch.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

2009-11-01-CopyReg2RegBug.ll

…

2009-11-11-ScavengerAssert.ll

…

2009-11-13-STRDBug.ll

…

2009-12-01-LoopIVUsers.ll

…

2010-01-06-TailDuplicateLabels.ll

…

2010-01-19-RemovePredicates.ll

…

2010-02-11-phi-cycle.ll

Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion.

2013-07-13 20:38:47 +00:00

2010-02-24-BigStack.ll

…

2010-03-08-addi12-ccout.ll

…

2010-03-15-AsmCCClobber.ll

…

2010-04-15-DynAllocBug.ll

Fixed a bug in dynamic allocation memory on stack.

2013-10-14 07:26:51 +00:00

2010-04-26-CopyRegCrash.ll

…

2010-05-24-rsbs.ll

…

2010-06-14-NEONCoalescer.ll

…

2010-06-19-ITBlockCrash.ll

…

2010-06-21-TailMergeBug.ll

Fix spelling intruction -> instruction.

2013-09-28 11:46:15 +00:00

2010-08-10-VarSizedAllocaBug.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

2010-11-22-EpilogueBug.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

2010-12-03-AddSPNarrowing.ll

…

2011-04-21-FILoweringBug.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

2011-06-07-TwoAddrEarlyClobber.ll

…

2011-12-16-T2SizeReduceAssert.ll

Fix PR 18369: [Thumbv8] asserts due to inconsistent CPSR liveness of IT blocks

2014-01-13 18:47:54 +00:00

2012-01-13-CBNZBug.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

2013-02-19-tail-call-register-hint.ll

TBAA: remove !tbaa from testing cases if not used.

2013-04-30 17:52:57 +00:00

2013-03-02-vduplane-nonconstant-source-index.ll

ARM: Creating a vector from a lane of another.

2013-03-02 20:16:24 +00:00

2013-03-06-vector-sext-operand-scalarize.ll

Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion.

2013-07-13 20:38:47 +00:00

aligned-constants.ll

…

aligned-spill.ll

Make ARMAsmPrinter generate the correct alignment specifier syntax in instructions.

2013-02-22 10:01:33 +00:00

bfi.ll

…

bfx.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

buildvector-crash.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

carry.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

constant-islands.ll

…

cortex-fp.ll

Remove some register allocation order dependencies.

2013-01-19 00:03:32 +00:00

crash.ll

Make RAFast::UsedInInstr indexed by register units.

2013-02-21 19:35:21 +00:00

cross-rc-coalescing-1.ll

…

cross-rc-coalescing-2.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

div.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

frameless2.ll

…

frameless.ll

…

ifcvt-neon.ll

…

inflate-regs.ll

…

inlineasm.ll

…

large-call.ll

Fix ARM FastISel tests, as a first step to enabling ARM FastISel

2013-05-14 16:26:38 +00:00

large-stack.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

ldr-str-imm12.ll

…

lit.local.cfg

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

longMACt.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

lsr-deficiency.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

machine-licm.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

mul_const.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

pic-load.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

tail-call-r9.ll

Fix broken CHECK lines.

2014-01-11 21:06:00 +00:00

thumb2-adc.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-add2.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-add3.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-add4.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-add5.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-add6.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-add.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-and2.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-and.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-asr2.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-asr.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-bcc.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-bfc.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-bic.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-branch.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

thumb2-call-tc.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

thumb2-call.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

thumb2-cbnz.ll

…

thumb2-clz.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-cmn2.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-cmn.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-cmp2.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-cmp.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-eor2.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-eor.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-ifcvt1-tc.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

thumb2-ifcvt1.ll

Enable generating legacy IT block for AArch32

2013-11-13 18:29:49 +00:00

thumb2-ifcvt2.ll

Enable generating legacy IT block for AArch32

2013-11-13 18:29:49 +00:00

thumb2-ifcvt3.ll

Enable generating legacy IT block for AArch32

2013-11-13 18:29:49 +00:00

thumb2-jtb.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-ldm.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

thumb2-ldr_ext.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-ldr_post.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-ldr_pre.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-ldr.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-ldrb.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-ldrd.ll

…

thumb2-ldrh.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-lsl2.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-lsl.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-lsr2.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-lsr3.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-lsr.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-mla.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-mls.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-mov.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-mul.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-mulhi.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-mvn2.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-mvn.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

thumb2-neg.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-orn2.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-orn.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-orr2.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-orr.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-pack.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-rev16.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-rev.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-ror.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-rsb2.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-rsb.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-sbc.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-select_xform.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-select.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-shifter.ll

…

thumb2-smla.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-smul.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-spill-q.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

thumb2-str_post.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-str_pre.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-str.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-strb.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-strh.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-sub2.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-sub3.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-sub4.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-sub5.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-sub.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-sxt_rot.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-sxt-uxt.ll

Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion.

2013-07-13 20:38:47 +00:00

thumb2-tbb.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

thumb2-tbh.ll

Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.

2013-07-14 06:24:09 +00:00

thumb2-teq2.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-teq.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-tst2.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-tst.ll

Enabling thumb2 mode used to force support for armv6t2. Replace this

2013-12-13 11:16:00 +00:00

thumb2-uxt_rot.ll

…

thumb2-uxtb.ll

…

tls1.ll

Add support for parsing ARM symbol variants on ELF targets

2013-12-04 22:43:20 +00:00

tls2.ll

Add support for parsing ARM symbol variants on ELF targets

2013-12-04 22:43:20 +00:00

v8_IT_1.ll

Enable generating legacy IT block for AArch32

2013-11-13 18:29:49 +00:00

v8_IT_2.ll

Enable generating legacy IT block for AArch32

2013-11-13 18:29:49 +00:00

v8_IT_3.ll

Enable generating legacy IT block for AArch32

2013-11-13 18:29:49 +00:00

v8_IT_4.ll

Enable generating legacy IT block for AArch32

2013-11-13 18:29:49 +00:00

v8_IT_5.ll

Enable generating legacy IT block for AArch32

2013-11-13 18:29:49 +00:00