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clang-p2996/llvm/test/CodeGen/Thumb2
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James Molloy 4d86bed0bb [Thumb] Select (CMPZ X, -C) -> (CMPZ (ADDS X, C), 0) 
The CMPZ #0 disappears during peepholing, leaving just a tADDi3, tADDi8 or t2ADDri. This avoids having to materialize the expensive negative constant in Thumb-1, and allows a shrinking from a 32-bit CMN to a 16-bit ADDS in Thumb-2.

llvm-svn: 281040
2016-09-09 12:52:24 +00:00
..
2009-07-17-CrossRegClassCopy.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2009-07-21-ISelBug.ll
[ARM] Generate consistent frame records for Thumb2
2016-08-23 09:19:22 +00:00
2009-07-23-CPIslandBug.ll
…
2009-07-30-PEICrash.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2009-08-01-WrongLDRBOpc.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2009-08-02-CoalescerBug.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2009-08-04-CoalescerAssert.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2009-08-04-CoalescerBug.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2009-08-04-ScavengerAssert.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2009-08-04-SubregLoweringBug2.ll
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2009-08-04-SubregLoweringBug3.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2009-08-04-SubregLoweringBug.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +00:00
2009-08-06-SpDecBug.ll
ARM: When spilling extra registers for alignment, prefer low registers on all Thumb targets.
2015-04-23 20:31:26 +00:00
2009-08-07-CoalescerBug.ll
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2009-08-07-NeonFPBug.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2009-08-08-ScavengerAssert.ll
…
2009-08-10-ISelBug.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2009-08-21-PostRAKill4.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2009-09-01-PostRAProlog.ll
Fix an old memset signature in 2009-09-01-PostRAProlog.ll test causing a buildbot failure
2016-06-23 16:07:10 +00:00
2009-09-28-ITBlockBug.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2009-10-15-ITBlockBranch.ll
…
2009-11-01-CopyReg2RegBug.ll
…
2009-11-11-ScavengerAssert.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2009-11-13-STRDBug.ll
…
2009-12-01-LoopIVUsers.ll
[SCEV] Try to reuse existing value during SCEV expansion
2016-02-04 01:27:38 +00:00
2010-01-06-TailDuplicateLabels.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
2010-01-19-RemovePredicates.ll
…
2010-02-11-phi-cycle.ll
ARM: stop emitting blx instructions for most calls on MachO.
2016-05-10 19:17:47 +00:00
2010-02-24-BigStack.ll
…
2010-03-08-addi12-ccout.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
2010-03-15-AsmCCClobber.ll
ARM: stop emitting blx instructions for most calls on MachO.
2016-05-10 19:17:47 +00:00
2010-04-15-DynAllocBug.ll
…
2010-04-26-CopyRegCrash.ll
…
2010-05-24-rsbs.ll
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2010-06-14-NEONCoalescer.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2010-06-19-ITBlockCrash.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2010-06-21-TailMergeBug.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
2010-08-10-VarSizedAllocaBug.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2010-11-22-EpilogueBug.ll
[ARM] Generate consistent frame records for Thumb2
2016-08-23 09:19:22 +00:00
2010-12-03-AddSPNarrowing.ll
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2011-04-21-FILoweringBug.ll
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2011-06-07-TwoAddrEarlyClobber.ll
Thumb2: When optimizing for size, do not if-convert branches involving comparisons with zero.
2015-04-23 20:31:30 +00:00
2011-12-16-T2SizeReduceAssert.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2012-01-13-CBNZBug.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +00:00
2013-02-19-tail-call-register-hint.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2013-03-02-vduplane-nonconstant-source-index.ll
Fix a nasty bug in DAGCombine of STORE nodes.
2015-03-19 22:48:57 +00:00
2013-03-06-vector-sext-operand-scalarize.ll
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aapcs.ll
ARMLoadStoreOptimizer: Create LDRD/STRD on thumb2
2015-07-21 00:18:59 +00:00
aligned-constants.ll
[MC] Use .p2align instead of .align
2016-01-26 00:03:25 +00:00
aligned-spill.ll
[ARM] Generate consistent frame records for Thumb2
2016-08-23 09:19:22 +00:00
bfi.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
bfx.ll
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bicbfi.ll
[Thumb] Reapply r272251 with a fix for PR28348 (mk 2)
2016-07-05 12:37:13 +00:00
buildvector-crash.ll
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carry.ll
Address buildbot fallout from r259065
2016-01-28 18:59:04 +00:00
cbnz.ll
Thumb2: When applying branch optimizations, visit branches in reverse order.
2015-04-23 20:31:35 +00:00
constant-islands-jump-table.ll
ARM: recommit r237590: allow jump tables to be placed as constant islands.
2015-05-31 19:22:07 +00:00
constant-islands-new-island-padding.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
constant-islands-new-island.ll
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constant-islands.ll
Move the personality function from LandingPadInst to Function
2015-06-17 20:52:32 +00:00
cortex-fp.ll
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crash.ll
[ARM][NEON] Use address space in vld([1234]|[234]lane) and vst([1234]|[234]lane) instructions
2015-09-30 10:56:37 +00:00
cross-rc-coalescing-1.ll
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cross-rc-coalescing-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
div.ll
[ARM] support for Cortex-R4/R4F
2015-04-09 14:07:28 +00:00
emit-unwinding.ll
ARM: use r7 as the frame-pointer on all MachO targets.
2016-04-11 22:27:40 +00:00
float-cmp.ll
[SDAG] Optimize unordered comparison in soft-float mode (patch by Anton Nadolskiy)
2015-07-15 08:39:35 +00:00
float-intrinsics-double.ll
CodeGen: ensure that libcalls are always AAPCS CC
2016-09-07 17:56:09 +00:00
float-intrinsics-float.ll
CodeGen: ensure that libcalls are always AAPCS CC
2016-09-07 17:56:09 +00:00
float-ops.ll
Revert "CodeGen: ensure that libcalls are always AAPCS CC"
2016-09-07 03:17:19 +00:00
frame-pointer.ll
[ARM] Generate consistent frame records for Thumb2
2016-08-23 09:19:22 +00:00
frameless2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
frameless.ll
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ifcvt-compare.ll
[ARM] Enable shrink-wrapping by default.
2015-11-18 00:40:54 +00:00
ifcvt-neon.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
ifcvt-rescan-bug-2016-08-22.ll
IfConversion: Rescan diamonds.
2016-08-24 21:34:24 +00:00
ifcvt-rescan-diamonds.ll
IfConversion: Fix bug introduced by rescanning diamonds.
2016-09-02 18:29:26 +00:00
inflate-regs.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
inlineasm.ll
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large-call.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
large-stack.ll
ARM: When spilling extra registers for alignment, prefer low registers on all Thumb targets.
2015-04-23 20:31:26 +00:00
ldr-str-imm12.ll
[Codegen] Decrease minimum jump table density.
2016-03-29 00:23:41 +00:00
lit.local.cfg
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longMACt.ll
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lsr-deficiency.ll
[Thumb] Select (CMPZ X, -C) -> (CMPZ (ADDS X, C), 0)
2016-09-09 12:52:24 +00:00
machine-licm.ll
[ARM][NEON] Use address space in vld([1234]|[234]lane) and vst([1234]|[234]lane) instructions
2015-09-30 10:56:37 +00:00
mul_const.ll
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pic-load.ll
ARM: Add scheduling information for LDRLIT instructions to swift scheduling model
2015-07-17 23:18:26 +00:00
segmented-stacks.ll
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setjmp_longjmp.ll
Arm: Don't define a label twice with two setjmps in a function.
2015-07-16 22:34:20 +00:00
stack_guard_remat.ll
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tail-call-r9.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
thumb2-adc.ll
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thumb2-add2.ll
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thumb2-add3.ll
…
thumb2-add4.ll
…
thumb2-add5.ll
…
thumb2-add6.ll
…
thumb2-add.ll
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thumb2-and2.ll
…
thumb2-and.ll
…
thumb2-asr2.ll
…
thumb2-asr.ll
…
thumb2-bcc.ll
…
thumb2-bfc.ll
…
thumb2-bic.ll
…
thumb2-branch.ll
…
thumb2-call-tc.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
thumb2-call.ll
ARM: stop emitting blx instructions for most calls on MachO.
2016-05-10 19:17:47 +00:00
thumb2-cbnz.ll
Codegen: Fix broken assumption in Tail Merge.
2016-06-24 18:16:36 +00:00
thumb2-clz.ll
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thumb2-cmn2.ll
[Thumb] Select (CMPZ X, -C) -> (CMPZ (ADDS X, C), 0)
2016-09-09 12:52:24 +00:00
thumb2-cmn.ll
…
thumb2-cmp2.ll
…
thumb2-cmp.ll
…
thumb2-cpsr-liveness.ll
Fix PR26655: Bail out if all regs of an inst BUNDLE have the correct kill flag
2016-05-10 17:57:27 +00:00
thumb2-eor2.ll
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thumb2-eor.ll
…
thumb2-ifcvt1-tc.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
thumb2-ifcvt1.ll
CodeGen: If Convert blocks that would form a diamond when tail-merged.
2016-08-24 21:34:27 +00:00
thumb2-ifcvt2.ll
[ARM] Enable shrink-wrapping by default.
2015-11-18 00:40:54 +00:00
thumb2-ifcvt3.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
thumb2-jtb.ll
…
thumb2-ldm.ll
[ARM] Generate consistent frame records for Thumb2
2016-08-23 09:19:22 +00:00
thumb2-ldr_ext.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
thumb2-ldr_post.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
thumb2-ldr_pre.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
thumb2-ldr.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
thumb2-ldrb.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
thumb2-ldrd.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
thumb2-ldrh.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
thumb2-lsl2.ll
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thumb2-lsl.ll
…
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
[ARM] Renaming +t2dsp feature into +dsp, as discussed on llvm-dev
2015-10-23 17:19:19 +00:00
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
…
thumb2-orr.ll
…
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
…
thumb2-sbc.ll
…
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
[ARM] Renaming +t2dsp feature into +dsp, as discussed on llvm-dev
2015-10-23 17:19:19 +00:00
thumb2-smul.ll
[ARM] Renaming +t2dsp feature into +dsp, as discussed on llvm-dev
2015-10-23 17:19:19 +00:00
thumb2-spill-q.ll
[ARM][NEON] Use address space in vld([1234]|[234]lane) and vst([1234]|[234]lane) instructions
2015-09-30 10:56:37 +00:00
thumb2-str_post.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
thumb2-str_pre.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
thumb2-str.ll
…
thumb2-strb.ll
…
thumb2-strh.ll
…
thumb2-sub2.ll
…
thumb2-sub3.ll
…
thumb2-sub4.ll
…
thumb2-sub5.ll
…
thumb2-sub.ll
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thumb2-sxt_rot.ll
[ARM] Improve sxta{b|h} and uxta{b|h} tests
2016-08-10 09:34:34 +00:00
thumb2-sxt-uxt.ll
[ARM] Improve sxta{b|h} and uxta{b|h} tests
2016-08-10 09:34:34 +00:00
thumb2-tbb.ll
[MC] Use .p2align instead of .align
2016-01-26 00:03:25 +00:00
thumb2-tbh.ll
ARM: recommit r237590: allow jump tables to be placed as constant islands.
2015-05-31 19:22:07 +00:00
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
[ARM] Improve sxta{b|h} and uxta{b|h} tests
2016-08-10 09:34:34 +00:00
thumb2-uxtb.ll
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tls1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
tls2.ll
Don't print (PLT) on arm.
2016-06-16 16:09:53 +00:00
tpsoft.ll
ARM: When spilling extra registers for alignment, prefer low registers on all Thumb targets.
2015-04-23 20:31:26 +00:00
v8_IT_1.ll
[ARM][NEON] Use address space in vld([1234]|[234]lane) and vst([1234]|[234]lane) instructions
2015-09-30 10:56:37 +00:00
v8_IT_2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
v8_IT_3.ll
Distribute the weight on the edge from switch to default statement to edges generated in lowering switch.
2015-09-01 01:42:16 +00:00
v8_IT_4.ll
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v8_IT_5.ll
Codegen: Fix broken assumption in Tail Merge.
2016-06-24 18:16:36 +00:00
v8_IT_6.ll
…