Anton Korobeynikov 7cca606aaa Dynamic stack realignment use of sp register as source/dest register ...

in "bic sp, sp, #15" leads to unpredicatble behaviour in Thumb2 mode.
Emit the following code instead:
mov r4, sp
bic r4, r4, #15
mov sp, r4

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90724 91177308-0d34-0410-b5e6-96231b3b80d8

2009-12-06 22:39:50 +00:00

..

2009-07-17-CrossRegClassCopy.ll

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2009-07-21-ISelBug.ll

More consistent thumb1 asm printing.

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

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

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

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2009-08-07-NeonFPBug.ll

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2009-08-08-ScavengerAssert.ll

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2009-08-10-ISelBug.ll

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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

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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

carry.ll

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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

move fconst[sd] to UAL. <rdar://7414913>

2009-11-23 21:08:25 +00:00

dg.exp

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frameless2.ll

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frameless.ll

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ifcvt-neon.ll

Enable predication of NEON instructions in Thumb2 mode.

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

large-stack.ll

Dynamic stack realignment use of sp register as source/dest register

2009-12-06 22:39:50 +00:00

ldr-str-imm12.ll

Remat VLDRD from constpool. Clean up some instruction property specifications.

2009-11-20 19:57:15 +00:00

load-global.ll

Fix a broken test.

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

lsr-deficiency.ll

- Teach LSR to avoid changing cmp iv stride if it will create an immediate that

2009-11-12 07:35:05 +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

Convert Thumb2 tests to FileCheck for PR5307.

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

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

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

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thumb2-branch.ll

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

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

thumb2-call.ll

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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

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thumb2-cmp.ll

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thumb2-eor2.ll

Fix Thumb2 failures by converting them to FileCheck.

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

thumb2-eor.ll

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thumb2-ifcvt1.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-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

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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

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

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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

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

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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

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

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thumb2-select_xform.ll

update test for 89694

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

thumb2-select.ll

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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

Dynamic stack realignment use of sp register as source/dest register

2009-12-06 22:39:50 +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

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thumb2-strb.ll

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thumb2-strh.ll

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thumb2-sub2.ll

Convert Thumb2 tests to FileCheck for PR5307.

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

thumb2-sub4.ll

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thumb2-sub5.ll

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thumb2-sub.ll

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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

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

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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

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tls2.ll

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