Jakob Stoklund Olesen 657baec0af Create a stack frame on ARM when ...

- Function uses all scratch registers AND
- Function does not use any callee saved registers AND
- Stack size is too big to address with immediate offsets.

In this case a register must be scavenged to calculate the address of a stack
object, and the scavenger needs a spare register or emergency spill slot.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97071 91177308-0d34-0410-b5e6-96231b3b80d8

2010-02-24 22:43:17 +00:00

..

2009-07-17-CrossRegClassCopy.ll

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

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

2009-07-21-ISelBug.ll

More consistent thumb1 asm printing.

2009-11-19 06:57:41 +00:00

2009-07-23-CPIslandBug.ll

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

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

2009-07-30-PEICrash.ll

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

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

2009-08-01-WrongLDRBOpc.ll

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

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

2009-08-02-CoalescerBug.ll

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

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

2009-08-04-CoalescerAssert.ll

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

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

2009-08-04-CoalescerBug.ll

Remove neonfp attribute and instead set default based on CPU string. Add -arm-use-neon-fp to override the default.

2009-10-01 22:19:57 +00:00

2009-08-04-ScavengerAssert.ll

Remove neonfp attribute and instead set default based on CPU string. Add -arm-use-neon-fp to override the default.

2009-10-01 22:19:57 +00:00

2009-08-04-SubregLoweringBug2.ll

Remove neonfp attribute and instead set default based on CPU string. Add -arm-use-neon-fp to override the default.

2009-10-01 22:19:57 +00:00

2009-08-04-SubregLoweringBug3.ll

Remove neonfp attribute and instead set default based on CPU string. Add -arm-use-neon-fp to override the default.

2009-10-01 22:19:57 +00:00

2009-08-04-SubregLoweringBug.ll

Fix PR5367. QPR_8 is the super regclass of DPR_8 and SPR_8.

2009-11-03 05:52:54 +00:00

2009-08-06-SpDecBug.ll

More consistent thumb1 asm printing.

2009-11-19 06:57:41 +00:00

2009-08-07-CoalescerBug.ll

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

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

2009-08-07-NeonFPBug.ll

Remove neonfp attribute and instead set default based on CPU string. Add -arm-use-neon-fp to override the default.

2009-10-01 22:19:57 +00:00

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

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

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

2009-09-28-ITBlockBug.ll

- Add pseudo instructions tLDRpci_pic and t2LDRpci_pic which does a pc-relative

2009-11-06 23:52:48 +00:00

2009-10-15-ITBlockBranch.ll

Branches must be the last instruction in a Thumb2 IT block. Approved by Evan Cheng.

2009-10-15 22:25:32 +00:00

2009-11-01-CopyReg2RegBug.ll

Unbreak ARMBaseRegisterInfo::copyRegToReg.

2009-11-02 04:44:55 +00:00

2009-11-11-ScavengerAssert.ll

Fix typo in run line.

2009-11-12 12:35:27 +00:00

2009-11-13-STRDBug.ll

When expanding t2STRDi8 r, r to two stores, add kill markers correctly.

2009-11-14 01:50:00 +00:00

2009-12-01-LoopIVUsers.ll

test case for IV-Users simplification loop improvement

2009-12-01 21:53:51 +00:00

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

Remove predicates when changing an add into an unpredicable mov.

2010-01-19 21:08:28 +00:00

2010-02-11-phi-cycle.ll

Last week we were generating code with duplicate induction variables in this

2010-02-15 21:56:40 +00:00

2010-02-24-BigStack.ll

Create a stack frame on ARM when

2010-02-24 22:43:17 +00:00

carry.ll

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

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

cross-rc-coalescing-1.ll

Add a couple of ARM cross-rc coalescing tests.

2009-10-25 08:01:41 +00:00

cross-rc-coalescing-2.ll

Reapply coalescer fix for better cross-class coalescing.

2010-02-11 23:55:29 +00:00

dg.exp

…

frameless2.ll

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

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

frameless.ll

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

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

ifcvt-neon.ll

Enable predication of NEON instructions in Thumb2 mode.

2009-11-24 08:06:15 +00:00

large-stack.ll

Make this test pass on Linux.

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

ldr-str-imm12.ll

LowerCall() should always do getCopyFromReg() to reference the stack pointer.

2010-02-24 01:43:03 +00:00

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

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

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

pic-load.ll

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

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

thumb2-adc.ll

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

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

thumb2-add2.ll

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

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

thumb2-add3.ll

Convert Thumb2 tests to FileCheck for PR5307.

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

thumb2-add4.ll

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

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

thumb2-add5.ll

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

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

thumb2-add6.ll

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

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

thumb2-add.ll

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

thumb2-and2.ll

Convert Thumb2 tests to FileCheck for PR5307.

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

thumb2-and.ll

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

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

thumb2-asr2.ll

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

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

thumb2-asr.ll

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

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

thumb2-bcc.ll

Fix tests.

2009-11-01 18:13:29 +00:00

thumb2-bfc.ll

Fix Thumb2 failures by converting them to FileCheck.

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

thumb2-bic.ll

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

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

thumb2-branch.ll

Force triple; darwin's ASM syntax differs from linux's.

2009-10-31 19:54:06 +00:00

thumb2-call.ll

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

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

thumb2-cbnz.ll

Add support for tail duplication to BranchFolding, and extend

2009-11-11 19:48:59 +00:00

thumb2-clz.ll

Fix Thumb2 failures by converting them to FileCheck.

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

thumb2-cmn2.ll

Fix Thumb2 failures by converting them to FileCheck.

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

thumb2-cmn.ll

Convert Thumb2 tests to FileCheck for PR5307.

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

thumb2-cmp2.ll

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

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

thumb2-cmp.ll

Cast MO.getImm() to unsigned before comparing with an unsigned limit.

2009-09-09 06:05:16 +00:00

thumb2-eor2.ll

Fix Thumb2 failures by converting them to FileCheck.

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

thumb2-eor.ll

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

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

thumb2-ifcvt1.ll

Reapply the new LoopStrengthReduction code, with compile time and

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

thumb2-ifcvt2.ll

Revert 89562. We're being sneakier than I was giving us credit for, and this

2009-11-21 23:34:09 +00:00

thumb2-ifcvt3.ll

Add support for tail duplication to BranchFolding, and extend

2009-11-11 19:48:59 +00:00

thumb2-jtb.ll

Enable arm jumpt table adjustment.

2009-11-17 21:24:11 +00:00

thumb2-ldm.ll

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

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

thumb2-ldr_ext.ll

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

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

thumb2-ldr_post.ll

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

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

thumb2-ldr_pre.ll

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

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

thumb2-ldr.ll

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

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

thumb2-ldrb.ll

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

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

thumb2-ldrd.ll

Enable pre-regalloc load / store multiple pass for Thumb2.

2009-09-27 09:46:04 +00:00

thumb2-ldrh.ll

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

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

thumb2-lsl2.ll

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

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

thumb2-lsl.ll

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

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

thumb2-lsr2.ll

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

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

thumb2-lsr3.ll

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

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

thumb2-lsr.ll

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

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

thumb2-mla.ll

Convert Thumb2 tests to FileCheck for PR5307.

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

thumb2-mls.ll

Convert Thumb2 tests to FileCheck for PR5307.

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

thumb2-mov.ll

Consolidate test files

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

thumb2-mul.ll

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

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

thumb2-mulhi.ll

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

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

thumb2-mvn2.ll

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

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

thumb2-mvn.ll

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

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

thumb2-neg.ll

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

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

thumb2-orn2.ll

Convert Thumb2 tests to FileCheck for PR5307.

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

thumb2-orn.ll

Miss two, PR5307.

2009-11-22 15:35:28 +00:00

thumb2-orr2.ll

Miss two, PR5307.

2009-11-22 15:35:28 +00:00

thumb2-orr.ll

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

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

thumb2-pack.ll

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

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

thumb2-rev16.ll

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

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

thumb2-rev.ll

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

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

thumb2-ror2.ll

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

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

thumb2-ror.ll

Convert Thumb2 tests to FileCheck for PR5307.

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

thumb2-rsb2.ll

Convert Thumb2 tests to FileCheck for PR5307.

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

thumb2-rsb.ll

Convert Thumb2 tests to FileCheck for PR5307.

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

thumb2-sbc.ll

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

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

thumb2-select_xform.ll

update test for 89694

2009-11-23 20:39:53 +00:00

thumb2-select.ll

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

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

thumb2-shifter.ll

Cleanup. Missed removing these when converting. Oops.

2009-11-17 00:00:33 +00:00

thumb2-smla.ll

Convert to FileCheck

2009-11-17 00:20:26 +00:00

thumb2-smul.ll

Convert to FileCheck

2009-11-17 00:20:26 +00:00

thumb2-spill-q.ll

Besides removing phi cycles that reduce to a single value, also remove dead

2010-02-13 00:31:44 +00:00

thumb2-str_post.ll

Fix Thumb2 failures by converting them to FileCheck.

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

thumb2-str_pre.ll

Convert to FileCheck

2009-11-17 00:20:26 +00:00

thumb2-str.ll

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

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

thumb2-strb.ll

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

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

thumb2-strh.ll

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

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

thumb2-sub2.ll

Convert Thumb2 tests to FileCheck for PR5307.

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

thumb2-sub4.ll

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

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

thumb2-sub5.ll

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

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

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

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

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

thumb2-tbh.ll

Enable arm jumpt table adjustment.

2009-11-17 21:24:11 +00:00

thumb2-teq2.ll

Convert to FileCheck

2009-11-16 20:04:15 +00:00

thumb2-teq.ll

Convert Thumb2 tests to FileCheck for PR5307.

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

thumb2-tst2.ll

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

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

thumb2-tst.ll

Convert Thumb2 tests to FileCheck for PR5307.

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

thumb2-uxt_rot.ll

Convert to FileCheck

2009-11-16 19:46:46 +00:00

thumb2-uxtb.ll

Convert to FileCheck

2009-11-17 00:20:26 +00:00

tls1.ll

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

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

tls2.ll

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

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