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path: root/lib/Target/ARM/ARMConstantPoolValue.h
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2012-12-24Use a std::string rather than a dynamically allocated char* buffer.Benjamin Kramer
This affords us to use std::string's allocation routines and use the destructor for the memory management. Switching to that also means that we can use operator==(const std::string&, const char *) to perform the string comparison rather than resorting to libc functionality (i.e. strcmp). Patch by Saleem Abdulrasool! Differential Revision: http://llvm-reviews.chandlerc.com/D230 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171042 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Remove unnecessary classof()'sSean Silva
isa<> et al. automatically infer when the cast is an upcast (including a self-cast), so these are no longer necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165767 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-18Emacs-tag and some comment fix for all ARM, CellSPU, Hexagon, MBlaze, ↵Jia Liu
MSP430, PPC, PTX, Sparc, X86, XCore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150878 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Add a convenience method to tell if two things are equal.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140946 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Use the ARMConstantPoolMBB class to handle the MBB values.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140943 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Add ARMConstantPoolMBB to hold an MBB value in the constant pool.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140942 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Remove dead code.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140941 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Remove now dead methods and ivar.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140940 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Use the new ARMConstantPoolSymbol class to handle external symbols.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140939 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Add an ARMConstantPool class for external symbols. This will split out the ↵Bill Wendling
support for external symbols from the base class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140938 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Remove now dead methods and ivar from ARMConstantPoolValue.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140937 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Some more refactoring.Bill Wendling
* Add a couple of Create methods to the ARMConstantPoolConstant class, * Add its own version of getExistingMachineCPValue, and * Modify hasSameValue to return false if the object isn't an ARMConstantPoolConstant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140935 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Add a Create method that accepts 'kind' and 'pcadj' arguments.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140934 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Refactoring: Separate out the ARM constant pool Constant from the ARM constantBill Wendling
pool value. It's not used right now, but will be soon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140933 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-30Constify 'isLSDA' and move a method out-of-line.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140868 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-29Support creating a constant pool value for a machine basic block.Bill Wendling
This is used when we want to take the address of a machine basic block, but it's not associated with a BB in LLVM IR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140823 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Rename AddSelectionDAGCSEId() to addSelectionDAGCSEId().Jim Grosbach
Naming conventions consistency. No functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140636 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29Nuke a FIXME. No need to be fancier here, as ARM handles constant poolsJim Grosbach
locations and formatting specially. rdar://7353441 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120343 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Change the ARMConstantPoolValue modifier string to an enumeration. This willJim Grosbach
help in MC'izing the references that use them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118633 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-15Add <cstddef> include to get ptrdiff_t, for gcc-4.6; patch by Dimitry Andric.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105994 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15Add const qualifiers to CodeGen's use of LLVM IR constructs.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101334 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-07- Add TargetInstrInfo::isIdentical(). It's similar to MachineInstr::isIdenticalEvan Cheng
except it doesn't care if the definitions' virtual registers differ. This is used by machine LICM and other MI passes to perform CSE. - Teach Thumb2InstrInfo::isIdentical() to check two t2LDRpci_pic are identical. Since pc relative constantpool entries are always different, this requires it it check if the values can actually the same. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86328 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02Hyphenate some comments.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85808 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02Add support for BlockAddress values in ARM constant pools.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85806 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Fix compiler warningsJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80650 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Clean up LSDA name generation and use for SJLJ exception handling. ThisJim Grosbach
makes an eggregious hack somewhat more palatable. Bringing the LSDA forward and making it a GV available for reference would be even better, but is beyond the scope of what I'm looking to solve at this point. Objective C++ code could generate function names that broke the previous scheme. This fixes that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80649 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28Let Darwin linker auto-synthesize stubs and lazy-pointers. This deletes a ↵Evan Cheng
bunch of nasty code in ARM asm printer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80404 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-23remove various std::ostream version of printing methods fromChris Lattner
MachineInstr and MachineOperand. This required eliminating a bunch of stuff that was using DOUT, I hope that bill doesn't mind me stealing his fun. ;-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79813 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-13Push LLVMContexts through the IntegerType APIs.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78948 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11Whitespace cleanup. Remove trailing whitespace.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78666 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11Move ~ARMConstantPoolValue() to the .cpp file to avoid needing to include ↵Jim Grosbach
<cstdlib> in the header. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78665 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11Add stdlib.hJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78627 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11SjLj based exception handling unwinding support. This patch is nasty, brutishJim Grosbach
and short. Well, it's kinda short. Definitely nasty and brutish. The front-end generates the register/unregister calls into the SjLj runtime, call-site indices and landing pad dispatch. The back end fills in the LSDA with the call-site information provided by the front end. Catch blocks are not yet implemented. Built on Darwin and verified no llvm-core "make check" regressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78625 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-21no really, I can spell!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76679 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-21add an API so target-independent codegen can determine if a constantChris Lattner
pool entry will require relocations against it. I implemented this conservatively for ARM, someone who is knowledgable about it should see if this can be improved. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76678 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Fix bad indentation and 80-col violation.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75686 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Tidy up #includes, deleting a bunch of unnecessary #includes.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61715 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-03Fix a missing #include.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60458 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Add debugging support.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58408 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23Switch the asmprinter (.ll) and all the stuff it requires over toChris Lattner
use raw_ostream instead of std::ostream. Among other goodness, this speeds up llvm-dis of kc++ with a release build from 0.85s to 0.49s (88% faster). Other interesting changes: 1) This makes Value::print be non-virtual. 2) AP[S]Int and ConstantRange can no longer print to ostream directly, use raw_ostream instead. 3) This fixes a bug in raw_os_ostream where it didn't flush itself when destroyed. 4) This adds a new SDNode::print method, instead of only allowing "dump". A lot of APIs have both std::ostream and raw_ostream versions, it would be useful to go through and systematically anihilate the std::ostream versions. This passes dejagnu, but there may be minor fallout, plz let me know if so and I'll fix it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55263 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11Trim unnecessary #includes.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53471 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29Remove attribution from file headers, per discussion on llvmdev.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-27ARM TLS: implement "general dynamic", "initial exec" and "local exec" models.Lauro Ramos Venancio
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36506 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22Implement PIC for arm-linux.Lauro Ramos Venancio
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36324 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-30- Fix codegen for pc relative constant (e.g. JT) in thumb mode:Evan Cheng
.set PCRELV0, (LJTI1_0_0-(LPCRELL0+4)) LPCRELL0: add r1, pc, #PCRELV0 This is not legal since add r1, pc, #c requires the constant be a multiple of 4. Do the following instead: .set PCRELV0, (LJTI1_0_0-(LPCRELL0+4)) LPCRELL0: mov r1, #PCRELV0 add r1, pc - In thumb mode, it's not possible to use .set generate a pc relative stub address. The stub is ARM code which is in a different section from the thumb code. Load the value from a constpool instead. - Some asm printing clean up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33664 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-19ARM backend contribution from Apple.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33353 91177308-0d34-0410-b5e6-96231b3b80d8
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