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path: root/lib/Target/Mips/MipsFrameLowering.h
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* [C++11] Add 'override' keywords and remove 'virtual'. Additionally add ↵Craig Topper2014-04-29
| | | | | | 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. Mips edition git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207506 91177308-0d34-0410-b5e6-96231b3b80d8
* [mips] Add parameter Alignment to MipsFrameLowering's constructor.Akira Hatanaka2013-03-29
| | | | | | | No functionality changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178326 91177308-0d34-0410-b5e6-96231b3b80d8
* [mips] Rename function and variable names to start with proper case. Fix typos.Akira Hatanaka2013-03-12
| | | | | | | | Delete commented-out code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176844 91177308-0d34-0410-b5e6-96231b3b80d8
* [mips] Add function MipsFrameLowering::estimateStackSize.Akira Hatanaka2012-11-02
| | | | | | | | | 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
* Move the code that creates instances of MipsInstrInfo and MipsFrameLowering outAkira Hatanaka2012-08-02
| | | | | | | | of MipsTargetMachine.cpp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161191 91177308-0d34-0410-b5e6-96231b3b80d8
* Set transient stack alignment in constructor of MipsFrameLowering and re-enableAkira Hatanaka2012-08-02
| | | | | | | | test o32_cc_vararg.ll. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161189 91177308-0d34-0410-b5e6-96231b3b80d8
* Add definitions of two subclasses of MipsFrameLowering, Mips16FrameLowering andAkira Hatanaka2012-07-31
| | | | | | | | | | | | MipsSEFrameLowering. Implement MipsSEFrameLowering::hasReservedCallFrame. Call frames will not be reserved if there is a call with a large call frame or there are variable sized objects on the stack. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161090 91177308-0d34-0410-b5e6-96231b3b80d8
* Let PEI::calculateFrameObjectOffsets compute the final stack size rather thanAkira Hatanaka2012-07-31
| | | | | | | | computing it in MipsFrameLowering::emitPrologue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161078 91177308-0d34-0410-b5e6-96231b3b80d8
* Make register Mips::RA allocatable if not in mips16 mode.Akira Hatanaka2012-07-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159971 91177308-0d34-0410-b5e6-96231b3b80d8
* remove blanks, and some code formatJia Liu2012-02-28
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151625 91177308-0d34-0410-b5e6-96231b3b80d8
* Mips64 aligns stack on 16-byte boundary.Akira Hatanaka2011-09-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140292 91177308-0d34-0410-b5e6-96231b3b80d8
* Move getInitialFrameState from TargetFrameInfo to MCAsmInfo (suggestions forEvan Cheng2011-07-18
| | | | | | | better location welcome). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135438 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for C++ exception handling.Akira Hatanaka2011-05-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132131 91177308-0d34-0410-b5e6-96231b3b80d8
* Change StackDirection from StackGrowsUp to StackGrowsDown.Akira Hatanaka2011-05-23
| | | | | | | | | | | | | | | | | | The following improvements are accomplished as a result of applying this patch: - Fixed frame objects' offsets (relative to either the virtual frame pointer or the stack pointer) are set before instruction selection is completed. There is no need to wait until Prologue/Epilogue Insertion is run to set them. - Calculation of final offsets of fixed frame objects is straightforward. It is no longer necessary to assign negative offsets to fixed objects for incoming arguments in order to distinguish them from the others. - Since a fixed object has its relative offset set during instruction selection, there is no need to conservatively set its alignment to 4. - It is no longer necessary to reorder non-fixed frame objects in MipsFrameLowering::adjustMipsStackFrame. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131915 91177308-0d34-0410-b5e6-96231b3b80d8
* Make $fp and $ra callee-saved registers and let PrologEpilogInserter handleAkira Hatanaka2011-05-20
| | | | | | | saving and restoring them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131745 91177308-0d34-0410-b5e6-96231b3b80d8
* Reverse unnecessary changes made in r129606 and r129608. There is no change ↵Akira Hatanaka2011-04-15
| | | | | | in functionality. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129612 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix lines that have incorrect indentation or exceed 80 columns. There is no ↵Akira Hatanaka2011-04-15
| | | | | | change in functionality. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129606 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix an old copy-n-pasteBruno Cardoso Lopes2011-03-04
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127020 91177308-0d34-0410-b5e6-96231b3b80d8
* Ensure Mips::GP is properly reloaded after a function call. Patch by Sasa ↵Bruno Cardoso Lopes2011-01-18
| | | | | | Stankovic git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123768 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename TargetFrameInfo into TargetFrameLowering. Also, put couple of FIXMEs ↵Anton Korobeynikov2011-01-10
and fixes here and there. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123170 91177308-0d34-0410-b5e6-96231b3b80d8
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