Weiming Zhao 436f2975ac 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().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199127 91177308-0d34-0410-b5e6-96231b3b80d8

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

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2009-07-17-CrossRegClassCopy.ll

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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.

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2009-07-23-CPIslandBug.ll

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2009-07-30-PEICrash.ll

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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.

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2009-08-02-CoalescerBug.ll

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2009-08-04-CoalescerAssert.ll

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2009-08-04-CoalescerBug.ll

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2009-08-04-ScavengerAssert.ll

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2009-08-04-SubregLoweringBug2.ll

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2009-08-04-SubregLoweringBug.ll

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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.

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2009-08-07-CoalescerBug.ll

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2009-08-07-NeonFPBug.ll

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2009-08-08-ScavengerAssert.ll

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2009-08-10-ISelBug.ll

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2009-08-21-PostRAKill4.ll

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2009-09-01-PostRAProlog.ll

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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

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2009-11-11-ScavengerAssert.ll

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2009-11-13-STRDBug.ll

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2009-12-01-LoopIVUsers.ll

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2010-01-06-TailDuplicateLabels.ll

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2010-01-19-RemovePredicates.ll

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2010-02-11-phi-cycle.ll

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2010-02-24-BigStack.ll

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2010-03-08-addi12-ccout.ll

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2010-03-15-AsmCCClobber.ll

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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

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2010-05-24-rsbs.ll

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2010-06-14-NEONCoalescer.ll

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2010-06-19-ITBlockCrash.ll

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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

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2010-12-03-AddSPNarrowing.ll

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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

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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

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

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aligned-constants.ll

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aligned-spill.ll

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bfi.ll

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bfx.ll

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

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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

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constant-islands.ll

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cortex-fp.ll

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crash.ll

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cross-rc-coalescing-1.ll

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cross-rc-coalescing-2.ll

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div.ll

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frameless2.ll

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frameless.ll

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ifcvt-neon.ll

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inflate-regs.ll

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inlineasm.ll

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large-call.ll

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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

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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

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thumb2-add2.ll

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thumb2-add.ll

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thumb2-and2.ll

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thumb2-asr2.ll

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thumb2-asr.ll

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thumb2-bcc.ll

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thumb2-bfc.ll

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thumb2-bic.ll

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thumb2-branch.ll

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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.

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thumb2-call.ll

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thumb2-cbnz.ll

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thumb2-clz.ll

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thumb2-cmn2.ll

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thumb2-cmn.ll

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thumb2-cmp2.ll

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thumb2-cmp.ll

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thumb2-eor2.ll

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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

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thumb2-ldr_post.ll

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

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thumb2-ldr_pre.ll

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thumb2-ldr.ll

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thumb2-ldrb.ll

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thumb2-ldrd.ll

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thumb2-ldrh.ll

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thumb2-lsl2.ll

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thumb2-lsl.ll

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thumb2-lsr2.ll

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thumb2-lsr3.ll

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thumb2-lsr.ll

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thumb2-mla.ll

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thumb2-mls.ll

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thumb2-mov.ll

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thumb2-mul.ll

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thumb2-mulhi.ll

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thumb2-mvn2.ll

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thumb2-mvn.ll

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thumb2-neg.ll

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thumb2-orr.ll

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thumb2-pack.ll

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thumb2-rev16.ll

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thumb2-rev.ll

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thumb2-ror.ll

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thumb2-rsb2.ll

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thumb2-rsb.ll

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thumb2-sbc.ll

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thumb2-select_xform.ll

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thumb2-select.ll

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thumb2-shifter.ll

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thumb2-smul.ll

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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

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thumb2-str_pre.ll

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thumb2-str.ll

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thumb2-strb.ll

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thumb2-strh.ll

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thumb2-sub2.ll

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thumb2-sub3.ll

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thumb2-sub4.ll

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thumb2-sub.ll

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thumb2-sxt_rot.ll

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thumb2-sxt-uxt.ll

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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.

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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.

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thumb2-teq2.ll

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thumb2-tst2.ll

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thumb2-tst.ll

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thumb2-uxt_rot.ll

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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

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v8_IT_2.ll

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v8_IT_3.ll

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v8_IT_4.ll

Enable generating legacy IT block for AArch32

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v8_IT_5.ll

Enable generating legacy IT block for AArch32

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