llvm/lib/Target/Mips, branch release_32http://llvm.orghttps://git.amat.us/llvm/atom/lib/Target/Mips?h=release_322012-12-04T20:23:05ZMerging MIPS JIT/MCJIT changeset into 3.2 release branch.2012-12-04T20:23:05ZPawel Wodnickipawel@32bitmicro.com2012-12-04T20:23:05Zurn:sha1:7d2093c741f929a65f2ae0de261872cb7dc8cdba
Merging r169183:
RuntimeDyld: Fix up r169178. MSVC doesn't like "or".
Merging r169178:
Runtime dynamic linker for MCJIT should support MIPS BigEndian architecture.
This small change adds support for that. It will make all MCJIT tests pass
in make-check on BigEndian platforms.
Patch by Petar Jovanovic.
Merging r169177:
Classic JIT is still being supported by MIPS, along with MCJIT.
This change adds endian-awareness to MipsJITInfo and emitWordLE in
MipsCodeEmitter has become emitWord now to support both endianness.
Patch by Petar Jovanovic.
Merging r169174:
Functions in MipsCodeEmitter.cpp that expand unaligned loads/stores are dead
code. Removing it.
Patch by Petar Jovanovic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_32@169296 91177308-0d34-0410-b5e6-96231b3b80d8
Merging MIPS GOT changeset into 3.2 release branch.2012-12-04T19:47:56ZPawel Wodnickipawel@32bitmicro.com2012-12-04T19:47:56Zurn:sha1:bdcb22211f5642528f75c1f2b079922f2cc45ee6
Merging r168471:
Mips direct object xgot support
This patch provides support for the MIPS relocations:
*) R_MIPS_GOT_HI16
*) R_MIPS_GOT_LO16
*) R_MIPS_CALL_HI16
*) R_MIPS_CALL_LO16
These are used for large GOT instruction sequences.
Contributer: Jack Carter
Merging r168460:
[mips] Generate big GOT code.
Merging r168458:
[mips] Simplify lowering functions in MipsISelLowering.cpp by using the helper
functions added in r168456.
Merging r168456:
[mips] Add helper functions that create nodes for computing address.
Merging r168455:
[mips] Add command line option "-mxgot".
Merging r168453:
[mips] When a node which loads from a GOT is created, pass a MachinePointerInfo
referring to a GOT entry.
Merging r168450:
[mips] Add target operand flag enums for big GOT relocations.
Merging r168448:
Add relocations used for mips big GOT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_32@169294 91177308-0d34-0410-b5e6-96231b3b80d8
[mips] Custom-lower ISD::FRAME_TO_ARGS_OFFSET node.2012-11-07T19:10:58ZAkira Hatanakaahatanaka@mips.com2012-11-07T19:10:58Zurn:sha1:e90a3bcae1cd936aa760cffe5607266279b210d1
Patch by Sasa Stankovic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167548 91177308-0d34-0410-b5e6-96231b3b80d8
Delete MipsFunctionInfo::NextStackOffset. No functionality change intended. 2012-11-07T19:04:26ZAkira Hatanakaahatanaka@mips.com2012-11-07T19:04:26Zurn:sha1:7085221a593ac5cb2478a4f81e0f7212616a9afb
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167546 91177308-0d34-0410-b5e6-96231b3b80d8
[mips] Set flag neverHasSideEffects flag on floating point conversion2012-11-03T00:53:12ZAkira Hatanakaahatanaka@mips.com2012-11-03T00:53:12Zurn:sha1:3c77033a902af3185aa9a759c4a845fa359a475c
instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167348 91177308-0d34-0410-b5e6-96231b3b80d8
[mips] Set flag isAsCheapAsAMove flag on instruction LUi.2012-11-03T00:26:02ZAkira Hatanakaahatanaka@mips.com2012-11-03T00:26:02Zurn:sha1:3c9c1ab7b7549dfaf22456d89bd241a5e8dfc0a4
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167345 91177308-0d34-0410-b5e6-96231b3b80d8
[mips] Stop reserving register AT and use register scavenger when a scratch2012-11-03T00:05:43ZAkira Hatanakaahatanaka@mips.com2012-11-03T00:05:43Zurn:sha1:11a45c214c26bdc49ef58c0eb214df5200867cee
register is needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167341 91177308-0d34-0410-b5e6-96231b3b80d8
[mips] Do not reserve all 64-bit registers, but only the ones which need to be2012-11-02T23:36:01ZAkira Hatanakaahatanaka@mips.com2012-11-02T23:36:01Zurn:sha1:da15a0ed4cd74f767cc124b65b7b7d9482969318
reserved. Without this fix, RegScavenger::getRegsAvailable incorrectly
returns an empty set of integer registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167335 91177308-0d34-0410-b5e6-96231b3b80d8
[mips] Use register number instead of name to print register $AT.2012-11-02T21:26:03ZAkira Hatanakaahatanaka@mips.com2012-11-02T21:26:03Zurn:sha1:5c87b732f2bb25e43b8faf90f43bb38d607fc8ec
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167315 91177308-0d34-0410-b5e6-96231b3b80d8
[mips] Add function MipsFrameLowering::estimateStackSize.2012-11-02T21:10:22ZAkira Hatanakaahatanaka@mips.com2012-11-02T21:10:22Zurn:sha1:265f191b57a4e359bc44a51602c9d2a4ee6af96b
This function estimates stack size and will be called before
PrologEpilogInserter scans the callee-saved registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167313 91177308-0d34-0410-b5e6-96231b3b80d8