llvm-6502/test/CodeGen/Thumb2
Jakob Stoklund Olesen d74d284757 Add a last resort tryInstructionSplit() to RAGreedy.
Live ranges with a constrained register class may benefit from splitting
around individual uses. It allows the remaining live range to use a
larger register class where it may allocate. This is like spilling to a
different register class.

This is only attempted on constrained register classes.

<rdar://problem/11438902>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157354 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23 22:37:27 +00:00
..
2009-07-17-CrossRegClassCopy.ll
2009-07-21-ISelBug.ll
2009-07-23-CPIslandBug.ll
2009-07-30-PEICrash.ll
2009-08-01-WrongLDRBOpc.ll
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
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
2009-10-15-ITBlockBranch.ll
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
2010-02-24-BigStack.ll
2010-03-08-addi12-ccout.ll
2010-03-15-AsmCCClobber.ll
2010-04-15-DynAllocBug.ll
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
2010-08-10-VarSizedAllocaBug.ll
2010-11-22-EpilogueBug.ll
2010-12-03-AddSPNarrowing.ll
2011-04-21-FILoweringBug.ll
2011-06-07-TwoAddrEarlyClobber.ll
2011-12-16-T2SizeReduceAssert.ll
2012-01-13-CBNZBug.ll
aligned-constants.ll
aligned-spill.ll
bfi.ll
bfx.ll
buildvector-crash.ll
carry.ll
constant-islands.ll Use the right register class for LDRrs. 2012-05-20 06:38:47 +00:00
cortex-fp.ll
crash.ll Don't kill the base register when expanding strd. 2012-03-28 23:07:03 +00:00
cross-rc-coalescing-1.ll
cross-rc-coalescing-2.ll
div.ll
frameless2.ll
frameless.ll
ifcvt-neon.ll
inflate-regs.ll Add a last resort tryInstructionSplit() to RAGreedy. 2012-05-23 22:37:27 +00:00
inlineasm.ll Added a regress test for the bug #9964 before close it. 2012-05-09 19:07:04 +00:00
large-call.ll
large-stack.ll
ldr-str-imm12.ll
lit.local.cfg Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu 2012-03-25 09:02:19 +00:00
lsr-deficiency.ll Don't break the IV update in TLI::SimplifySetCC(). 2012-04-05 20:30:20 +00:00
machine-licm.ll
mul_const.ll
pic-load.ll
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 Flip the new block-placement pass to be on by default. 2012-04-16 13:49:17 +00:00
thumb2-call-tc.ll
thumb2-call.ll
thumb2-cbnz.ll
thumb2-clz.ll
thumb2-cmn2.ll
thumb2-cmn.ll Remove -join-physregs from the test suite. 2012-05-17 23:44:19 +00:00
thumb2-cmp2.ll Remove -join-physregs from the test suite. 2012-05-17 23:44:19 +00:00
thumb2-cmp.ll Remove -join-physregs from the test suite. 2012-05-17 23:44:19 +00:00
thumb2-eor2.ll
thumb2-eor.ll
thumb2-ifcvt1-tc.ll
thumb2-ifcvt1.ll
thumb2-ifcvt2.ll Fix updateTerminator to be resiliant to degenerate terminators where 2012-04-16 22:03:00 +00:00
thumb2-ifcvt3.ll
thumb2-jtb.ll FileCheck'ize test, and add a bit to test for r157221. 2012-05-21 23:50:00 +00:00
thumb2-ldm.ll
thumb2-ldr_ext.ll
thumb2-ldr_post.ll
thumb2-ldr_pre.ll
thumb2-ldr.ll
thumb2-ldrb.ll
thumb2-ldrd.ll
thumb2-ldrh.ll
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
thumb2-spill-q.ll
thumb2-str_post.ll
thumb2-str_pre.ll
thumb2-str.ll
thumb2-strb.ll
thumb2-strh.ll
thumb2-sub2.ll
thumb2-sub3.ll
thumb2-sub4.ll
thumb2-sub5.ll
thumb2-sub.ll
thumb2-sxt_rot.ll
thumb2-sxt-uxt.ll
thumb2-tbb.ll Refactor data-in-code annotations. 2012-05-18 19:12:01 +00:00
thumb2-tbh.ll
thumb2-teq2.ll Remove -join-physregs from the test suite. 2012-05-17 23:44:19 +00:00
thumb2-teq.ll Remove -join-physregs from the test suite. 2012-05-17 23:44:19 +00:00
thumb2-tst2.ll Remove -join-physregs from the test suite. 2012-05-17 23:44:19 +00:00
thumb2-tst.ll Remove -join-physregs from the test suite. 2012-05-17 23:44:19 +00:00
thumb2-uxt_rot.ll If triple is armv7 / thumbv7 and a CPU is specified, do not automatically assume 2012-04-26 01:13:36 +00:00
thumb2-uxtb.ll
tls1.ll
tls2.ll