Peter Collingbourne 391b2c39f7 Thumb2: When applying branch optimizations, visit branches in reverse order. ... The order in which branches appear in ImmBranches is approximately their order within the function body. By visiting later branches first, we reduce the distance between earlier forward branches and their targets, making it more likely that the cbn?z optimization, which can only apply to forward branches, will succeed for those earlier branches. Differential Revision: http://reviews.llvm.org/D9185 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235640 91177308-0d34-0410-b5e6-96231b3b80d8		2015-04-23 20:31:35 +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	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +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
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
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
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	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +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	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +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	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
2010-02-11-phi-cycle.ll
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	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
2010-04-15-DynAllocBug.ll
2010-04-26-CopyRegCrash.ll
2010-05-24-rsbs.ll
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
2010-12-03-AddSPNarrowing.ll
2011-04-21-FILoweringBug.ll
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	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +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
aapcs.ll	[ARM] Enable DP copy, load and store instructions for FPv4-SP	2014-08-21 12:50:31 +00:00
aligned-constants.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
aligned-spill.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +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
buildvector-crash.ll
carry.ll
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	[ARMConstantIsland] Insert tbb/tbh optimization where previous jump table resided.	2014-12-12 23:27:40 +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	ARM: allow constpool entry to be moved to the user's block in all cases.	2014-11-13 17:58:53 +00:00
constant-islands.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
cortex-fp.ll	[ARM] Add support for Cortex-M7, FPv5-SP and FPv5-DP (LLVM)	2014-10-01 09:02:17 +00:00
crash.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
cross-rc-coalescing-1.ll
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
float-cmp.ll	[ARM] Add support for Cortex-M7, FPv5-SP and FPv5-DP (LLVM)	2014-10-01 09:02:17 +00:00
float-intrinsics-double.ll	[ARM] Allow selecting VRINT[APMXZR] and VCVT[BT] instructions for FPv5	2014-10-01 13:13:18 +00:00
float-intrinsics-float.ll	[ARM] Allow selecting VRINT[APMXZR] and VCVT[BT] instructions for FPv5	2014-10-01 13:13:18 +00:00
float-ops.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +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
ifcvt-compare.ll	Thumb2: When optimizing for size, do not if-convert branches involving comparisons with zero.	2015-04-23 20:31:30 +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
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
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
lit.local.cfg
longMACt.ll
lsr-deficiency.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
machine-licm.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
mul_const.ll
pic-load.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
segmented-stacks.ll
stack_guard_remat.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
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
thumb2-add2.ll
thumb2-add3.ll
thumb2-add4.ll
thumb2-add5.ll
thumb2-add6.ll
thumb2-add.ll
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	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
thumb2-cbnz.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
thumb2-clz.ll
thumb2-cmn2.ll
thumb2-cmn.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
thumb2-cmp2.ll
thumb2-cmp.ll
thumb2-eor2.ll
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	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
thumb2-ifcvt2.ll	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +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	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +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
thumb2-lsl.ll
thumb2-lsr2.ll
thumb2-lsr3.ll
thumb2-lsr.ll
thumb2-mla.ll
thumb2-mls.ll
thumb2-mov.ll
thumb2-mul.ll
thumb2-mulhi.ll
thumb2-mvn2.ll
thumb2-mvn.ll
thumb2-neg.ll
thumb2-orn2.ll
thumb2-orn.ll
thumb2-orr2.ll
thumb2-orr.ll
thumb2-pack.ll
thumb2-rev16.ll
thumb2-rev.ll
thumb2-ror.ll
thumb2-rsb2.ll
thumb2-rsb.ll
thumb2-sbc.ll
thumb2-select_xform.ll
thumb2-select.ll
thumb2-shifter.ll
thumb2-smla.ll
thumb2-smul.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
thumb2-spill-q.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_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	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
thumb2-strb.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
thumb2-strh.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
thumb2-sub2.ll
thumb2-sub3.ll
thumb2-sub4.ll
thumb2-sub5.ll
thumb2-sub.ll
thumb2-sxt_rot.ll	ARM: spot SBFX-compatbile code expressed with sign_extend_inreg	2014-07-23 13:59:12 +00:00
thumb2-sxt-uxt.ll
thumb2-tbb.ll	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
thumb2-tbh.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
thumb2-teq2.ll
thumb2-teq.ll
thumb2-tst2.ll
thumb2-tst.ll
thumb2-uxt_rot.ll	ARM: add patterns for [su]xta[bh] from just a shift.	2014-07-23 13:59:07 +00:00
thumb2-uxtb.ll
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	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +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
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	Thumb2: When optimizing for size, do not if-convert branches involving comparisons with zero.	2015-04-23 20:31:30 +00:00
v8_IT_4.ll
v8_IT_5.ll	ARM: When re-creating a branch via InsertBranch, preserve CPSR flags.	2015-04-23 20:31:32 +00:00
v8_IT_6.ll