Weiming Zhao a9ffc49ea9 [ARM] Fix Scavenger assert due to underestimated stack size ...

(re-apply r268810 as it exposed an uninitialized variable in ARM MFI.
 Patch 268868 should fix that.)

Summary:
Currently, when checking if a stack is "BigStack" or not, it doesn't count into spills and arguments. Therefore, LLVM won't reserve spill slot for this actually "BigStack". This may cause scavenger failure.

Reviewers: rengolin

Subscribers: vitalybuka, aemerson, rengolin, tberghammer, danalbert, srhines, llvm-commits

Differential Revision: http://reviews.llvm.org/D19896

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268869 91177308-0d34-0410-b5e6-96231b3b80d8

2016-05-08 05:11:54 +00:00

..

AArch64

[AArch64] Fix test to specify triple and disable post-RA scheduling.

2016-05-06 17:12:38 +00:00

AMDGPU

DetectDeadLanes: Increase precision when detecting undef inputs

2016-05-06 22:43:50 +00:00

ARM

[ARM] Fix Scavenger assert due to underestimated stack size

2016-05-08 05:11:54 +00:00

BPF

BPF: emit an error message for unsupported signed division operation

2016-03-18 22:02:47 +00:00

Generic

Introduce llvm.load.relative intrinsic.

2016-04-22 21:18:02 +00:00

Hexagon

[Hexagon] Optimize addressing modes for load/store

2016-04-29 15:49:13 +00:00

Inputs

[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.

2016-04-15 15:57:41 +00:00

Lanai

[lanai] Add subword scheduling itineraries.

2016-04-20 18:28:55 +00:00

Mips

[mips][mips16] Use isUnconditionalBranch() in AnalyzeBranch() and constant island pass.

2016-05-06 13:23:51 +00:00

MIR

ARM: fix handling of SUB immediates in peephole opt.

2016-05-02 18:30:08 +00:00

MSP430

MSP430InstrInfo::loadRegFromStackSlot forgets to set register def.

2016-02-24 15:15:02 +00:00

NVPTX

[NVPTX] Fix sign/zero-extending ldg/ldu instruction selection

2016-05-02 18:12:02 +00:00

PowerPC

[PowerPC] Generate VSX version of splat word

2016-05-04 16:04:02 +00:00

SPARC

[Sparc] Allow taking of function address into a register.

2016-05-04 12:11:05 +00:00

SystemZ

[SystemZ] Implement backchain attribute (recommit with fix).

2016-05-05 00:37:30 +00:00

Thumb

[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.

2016-04-15 15:57:41 +00:00

Thumb2

ARM: use r7 as the frame-pointer on all MachO targets.

2016-04-11 22:27:40 +00:00

WebAssembly

[WebAssembly] Don't emit epilogue code in the middle of stackified code.

2016-05-05 20:41:15 +00:00

WinEH

[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.

2016-04-15 15:57:41 +00:00

X86

[SelectionDAG] Added bitreverse(bitreverse(v)) --> v

2016-05-07 20:12:36 +00:00

XCore

[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.

2016-04-15 15:57:41 +00:00