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path: root/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
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* [weak vtables] Remove a bunch of weak vtablesJuergen Ributzka2013-11-191-1/+5
| | | | | | | | | | | | This patch removes most of the trivial cases of weak vtables by pinning them to a single object file. The memory leaks in this version have been fixed. Thanks Alexey for pointing them out. Differential Revision: http://llvm-reviews.chandlerc.com/D2068 Reviewed by Andy llvm-svn: 195064
* Revert r194865 and r194874.Alexey Samsonov2013-11-181-5/+1
| | | | | | | | | | | | This change is incorrect. If you delete virtual destructor of both a base class and a subclass, then the following code: Base *foo = new Child(); delete foo; will not cause the destructor for members of Child class. As a result, I observe plently of memory leaks. Notable examples I investigated are: ObjectBuffer and ObjectBufferStream, AttributeImpl and StringSAttributeImpl. llvm-svn: 194997
* [weak vtables] Remove a bunch of weak vtablesJuergen Ributzka2013-11-151-1/+5
| | | | | | | | | | | This patch removes most of the trivial cases of weak vtables by pinning them to a single object file. Differential Revision: http://llvm-reviews.chandlerc.com/D2068 Reviewed by Andy llvm-svn: 194865
* [Sparc] Correct the floating point conditional code mapping in ↵Venkatraman Govindaraju2013-10-041-8/+8
| | | | | | GetOppositeBranchCondition(). llvm-svn: 192006
* [Sparc] Implement spill and load for long double(f128) registers.Venkatraman Govindaraju2013-09-021-18/+64
| | | | llvm-svn: 189768
* [Sparc]: Add memory operands for the frame references in the storeRegToStackSlotVenkatraman Govindaraju2013-06-261-8/+30
| | | | | | and loadRegFromStackSlot. llvm-svn: 184935
* DebugInfo: remove target-specific Frame Index handling for DBG_VALUE ↵David Blaikie2013-06-161-12/+0
| | | | | | | | | | MachineInstrs Frame index handling is now target-agnostic, so delete the target hooks for creation & asm printing of target-specific addressing in DBG_VALUEs and any related functions. llvm-svn: 184067
* [Sparc] Delete FPMover Pass and remove Fp* Pseudo-instructions from Sparc ↵Venkatraman Govindaraju2013-06-081-4/+22
| | | | | | backend. llvm-svn: 183613
* Don't cache the instruction and register info from the TargetMachine, becauseBill Wendling2013-06-071-1/+1
| | | | | | | | the internals of TargetMachine could change. No functionality change intended. llvm-svn: 183565
* Sparc: No functionality change. Cleanup whitespaces, comment formatting etc.,Venkatraman Govindaraju2013-06-041-8/+8
| | | | llvm-svn: 183243
* Implement spill and fill of I64Regs.Jakob Stoklund Olesen2013-05-201-2/+9
| | | | llvm-svn: 182228
* Use the new script to sort the includes of every file under lib.Chandler Carruth2012-12-031-2/+2
| | | | | | | | | | | | | | | | | Sooooo many of these had incorrect or strange main module includes. I have manually inspected all of these, and fixed the main module include to be the nearest plausible thing I could find. If you own or care about any of these source files, I encourage you to take some time and check that these edits were sensible. I can't have broken anything (I strictly added headers, and reordered them, never removed), but they may not be the headers you'd really like to identify as containing the API being implemented. Many forward declarations and missing includes were added to a header files to allow them to parse cleanly when included first. The main module rule does in fact have its merits. =] llvm-svn: 169131
* Convert some uses of XXXRegisterClass to &XXXRegClass. No functional change ↵Craig Topper2012-04-201-6/+6
| | | | | | since they are equivalent. llvm-svn: 155186
* Emacs-tag and some comment fix for all ARM, CellSPU, Hexagon, MBlaze, ↵Jia Liu2012-02-181-1/+1
| | | | | | MSP430, PPC, PTX, Sparc, X86, XCore. llvm-svn: 150878
* Fix some leftover control reaches end of non-void function warnings.Benjamin Kramer2012-01-101-0/+1
| | | | llvm-svn: 147874
* Remove unnecessary default cases in switches that cover all enum values.David Blaikie2012-01-101-1/+0
| | | | llvm-svn: 147855
* Sparc: Implement emitFrameIndexDebugValue and getDebugValue Location hooks.Venkatraman Govindaraju2011-12-251-0/+11
| | | | llvm-svn: 147269
* Add bundle aware API for querying instruction properties and switch the codeEvan Cheng2011-12-071-1/+1
| | | | | | | | | | | | | | generator to it. For non-bundle instructions, these behave exactly the same as the MC layer API. For properties like mayLoad / mayStore, look into the bundle and if any of the bundled instructions has the property it would return true. For properties like isPredicable, only return true if *all* of the bundled instructions have the property. For properties like canFoldAsLoad, isCompare, conservatively return false for bundles. llvm-svn: 146026
* Sparc CodeGen: Fix AnalyzeBranch for PR 10282. Removing addSuccessor() sinceVenkatraman Govindaraju2011-12-031-1/+1
| | | | | | AnalyzeBranch doesn't change the successor, just the order. llvm-svn: 145779
* Move TargetRegistry and TargetSelect from Target to Support where they belong.Evan Cheng2011-08-241-1/+1
| | | | | | These are strictly utilities for registering targets and components. llvm-svn: 138450
* Next round of MC refactoring. This patch factor MC table instantiations, MCEvan Cheng2011-07-141-11/+0
| | | | | | registeration and creation code into XXXMCDesc libraries. llvm-svn: 135184
* - Eliminate MCCodeEmitter's dependency on TargetMachine. It now uses MCInstrInfoEvan Cheng2011-07-111-4/+15
| | | | | | | | | | | | and MCSubtargetInfo. - Added methods to update subtarget features (used when targets automatically detect subtarget features or switch modes). - Teach X86Subtarget to update MCSubtargetInfo features bits since the MCSubtargetInfo layer can be shared with other modules. - These fixes .code 16 / .code 32 support since mode switch is updated in MCSubtargetInfo so MC code emitter can do the right thing. llvm-svn: 134884
* Hide the call to InitMCInstrInfo into tblgen generated ctor.Evan Cheng2011-07-011-2/+2
| | | | llvm-svn: 134244
* Move CallFrameSetupOpcode and CallFrameDestroyOpcode to TargetInstrInfo.Evan Cheng2011-06-281-1/+2
| | | | llvm-svn: 134030
* Merge XXXGenRegisterNames.inc into XXXGenRegisterInfo.incEvan Cheng2011-06-281-1/+4
| | | | llvm-svn: 134024
* Implement AnalyzeBranch in Sparc Backend.Venkatraman Govindaraju2011-01-161-5/+190
| | | | llvm-svn: 123561
* Remove the isMoveInstr() hook.Jakob Stoklund Olesen2010-07-161-40/+0
| | | | llvm-svn: 108567
* RISC architectures get their memory operand folding for free.Jakob Stoklund Olesen2010-07-111-55/+0
| | | | | | | | The only folding these load/store architectures can do is converting COPY into a load or store, and the target independent part of foldMemoryOperand already knows how to do that. llvm-svn: 108099
* Replace copyRegToReg with copyPhysReg for Sparc.Jakob Stoklund Olesen2010-07-111-22/+14
| | | | llvm-svn: 108086
* Add a DebugLoc parameter to TargetInstrInfo::InsertBranch(). ThisStuart Hastings2010-06-171-4/+3
| | | | | | | | | | | | addresses a longstanding deficiency noted in many FIXMEs scattered across all the targets. This effectively moves the problem up one level, replacing eleven FIXMEs in the targets with eight FIXMEs in CodeGen, plus one path through FastISel where we actually supply a DebugLoc, fixing Radar 7421831. llvm-svn: 106243
* Add a DebugLoc argument to TargetInstrInfo::copyRegToReg, so that itDan Gohman2010-05-061-4/+2
| | | | | | doesn't have to guess. llvm-svn: 103194
* Add argument TargetRegisterInfo to loadRegFromStackSlot and storeRegToStackSlot.Evan Cheng2010-05-061-2/+4
| | | | llvm-svn: 103193
* use DebugLoc default ctor instead of DebugLoc::getUnknownLoc()Chris Lattner2010-04-021-5/+5
| | | | llvm-svn: 100214
* several major improvements to the sparc backend: support for weak linkageChris Lattner2009-09-151-0/+24
| | | | | | and PIC codegen. Patch by Venkatraman Govindaraju! llvm-svn: 81877
* Remove unused member functions.Eli Friedman2009-07-241-44/+0
| | | | llvm-svn: 76960
* llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.Torok Edwin2009-07-141-4/+4
| | | | | | | | | This adds location info for all llvm_unreachable calls (which is a macro now) in !NDEBUG builds. In NDEBUG builds location info and the message is off (it only prints "UREACHABLE executed"). llvm-svn: 75640
* assert(0) -> LLVM_UNREACHABLE.Torok Edwin2009-07-111-4/+5
| | | | | | | | | Make llvm_unreachable take an optional string, thus moving the cerr<< out of line. LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for NDEBUG builds. llvm-svn: 75379
* Handle IMPLICIT_DEF with isUndef operand marker, part 2. This patch moves ↵Evan Cheng2009-07-011-2/+5
| | | | | | the code to annotate machineoperands to LiveIntervalAnalysis. It also add markers for implicit_def that define physical registers. The rest, is just a lot of details. llvm-svn: 74580
* Change MachineInstrBuilder::addReg() to take a flag instead of a list ofBill Wendling2009-05-131-6/+6
| | | | | | | | | | | | booleans. This gives a better indication of what the "addReg()" is doing. Remembering what all of those booleans mean isn't easy, especially if you aren't spending all of your time in that code. I took Jakob's suggestion and made it illegal to pass in "true" for the flag. This should hopefully prevent any unintended misuse of this (by reverting to the old way of using addReg()). llvm-svn: 71722
* Factor out the code to add a MachineOperand to a MachineInstrBuilder.Dan Gohman2009-02-181-22/+4
| | | | llvm-svn: 64891
* Remove non-DebugLoc versions of buildMI from Sparc.Dale Johannesen2009-02-131-1/+3
| | | | llvm-svn: 64435
* Eliminate a couple of non-DebugLoc BuildMI variants.Dale Johannesen2009-02-121-2/+4
| | | | | | Modify callers. llvm-svn: 64409
* Move debug loc info along when the spiller creates new instructions.Bill Wendling2009-02-121-26/+45
| | | | llvm-svn: 64342
* Change TargetInstrInfo::isMoveInstr to return source and destination ↵Evan Cheng2009-01-201-1/+4
| | | | | | sub-register indices as well. llvm-svn: 62600
* Tidy up #includes, deleting a bunch of unnecessary #includes.Dan Gohman2009-01-051-0/+1
| | | | llvm-svn: 61715
* Split foldMemoryOperand into public non-virtual and protected virtualDan Gohman2008-12-031-3/+3
| | | | | | | parts, and add target-independent code to add/preserve MachineMemOperands. llvm-svn: 60488
* Add more const qualifiers. This fixes build breakage from r59540.Dan Gohman2008-11-181-2/+2
| | | | llvm-svn: 59542
* Const-ify several TargetInstrInfo methods.Dan Gohman2008-10-161-1/+1
| | | | llvm-svn: 57622
* Switch the MachineOperand accessors back to the short names likeDan Gohman2008-10-031-12/+12
| | | | | | isReg, etc., from isRegister, etc. llvm-svn: 57006
* Remove isImm(), isReg(), and friends, in favor of Dan Gohman2008-09-131-4/+4
| | | | | | | | | isImmediate(), isRegister(), and friends, to avoid confusion about having two different names with the same meaning. I'm not attached to the longer names, and would be ok with changing to the shorter names if others prefer it. llvm-svn: 56189
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