Dan Gohman 572645cf84 Reapply the new LoopStrengthReduction code, with compile time and ...

bug fixes, and with improved heuristics for analyzing foreign-loop
addrecs.

This change also flattens IVUsers, eliminating the stride-oriented
groupings, which makes it easier to work with.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95975 91177308-0d34-0410-b5e6-96231b3b80d8

2010-02-12 10:34:29 +00:00

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2009-07-17-CrossRegClassCopy.ll

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2009-07-21-ISelBug.ll

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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

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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-SubregLoweringBug3.ll

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2009-08-04-SubregLoweringBug.ll

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2009-08-06-SpDecBug.ll

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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

Eliminate more uses of llvm-as and llvm-dis.

2009-09-09 00:09:15 +00:00

2009-08-10-ISelBug.ll

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2009-09-28-ITBlockBug.ll

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2009-10-15-ITBlockBranch.ll

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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

Run the pre-register allocation tail duplication pass by default. Remove

2010-01-16 00:29:50 +00:00

2010-01-19-RemovePredicates.ll

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2010-02-11-phi-cycle.ll

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carry.ll

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cross-rc-coalescing-1.ll

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cross-rc-coalescing-2.ll

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dg.exp

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frameless2.ll

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frameless.ll

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ifcvt-neon.ll

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large-stack.ll

Make this test pass on Linux.

2009-12-16 07:35:25 +00:00

ldr-str-imm12.ll

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load-global.ll

Fix a broken test.

2009-11-06 23:06:42 +00:00

lsr-deficiency.ll

Reapply the new LoopStrengthReduction code, with compile time and

2010-02-12 10:34:29 +00:00

machine-licm.ll

Enable hoisting load from constant memories.

2009-11-20 23:31:34 +00:00

mul_const.ll

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pic-load.ll

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thumb2-adc.ll

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thumb2-add2.ll

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thumb2-add3.ll

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thumb2-add4.ll

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thumb2-add5.ll

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thumb2-add6.ll

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thumb2-add.ll

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thumb2-and2.ll

Convert Thumb2 tests to FileCheck for PR5307.

2009-11-22 15:18:27 +00:00

thumb2-and.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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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

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thumb2-ifcvt1.ll

Reapply the new LoopStrengthReduction code, with compile time and

2010-02-12 10:34:29 +00:00

thumb2-ifcvt2.ll

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thumb2-ifcvt3.ll

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thumb2-jtb.ll

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thumb2-ldm.ll

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thumb2-ldr_ext.ll

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thumb2-ldr_post.ll

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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

Consolidate test files

2009-10-31 22:20:56 +00:00

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-orn2.ll

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thumb2-orn.ll

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thumb2-orr2.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-ror2.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-smla.ll

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thumb2-smul.ll

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thumb2-spill-q.ll

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thumb2-str_post.ll

Fix Thumb2 failures by converting them to FileCheck.

2009-10-27 06:31:02 +00:00

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-sub4.ll

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thumb2-sub5.ll

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thumb2-sub.ll

Eliminate more uses of llvm-as and llvm-dis.

2009-09-09 00:09:15 +00:00

thumb2-sxt_rot.ll

Convert to FileCheck

2009-11-17 00:03:38 +00:00

thumb2-tbb.ll

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thumb2-tbh.ll

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thumb2-teq2.ll

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thumb2-teq.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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thumb2-uxtb.ll

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tls1.ll

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tls2.ll

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