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* fix a really subtle bug in the cross section of aliases and TLS:Chris Lattner2009-06-261-9/+3
| | | | | | | | | | | | the SelectionDAG::getGlobalAddress function properly looks through aliases to determine thread-localness, but then passes the GV* down to GlobalAddressSDNode::GlobalAddressSDNode which does not. Instead of passing down isTarget, just pass down the predetermined node opcode. This fixes some assertions with out of tree changes I'm working on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74325 91177308-0d34-0410-b5e6-96231b3b80d8
* Thumb-2 has CLZ.David Goodwin2009-06-261-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74322 91177308-0d34-0410-b5e6-96231b3b80d8
* Use "adcs/sbcs" only when the carry-out is live, otherwise use "adc/sbc".David Goodwin2009-06-261-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74321 91177308-0d34-0410-b5e6-96231b3b80d8
* Get rid of these cache variables, which are a holdover from the days whenOwen Anderson2009-06-261-41/+28
| | | | | | | we had multiple type planes and these lookups were expensive. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74319 91177308-0d34-0410-b5e6-96231b3b80d8
* Make this const.Owen Anderson2009-06-261-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74317 91177308-0d34-0410-b5e6-96231b3b80d8
* minor cleanup/framework changes.Chris Lattner2009-06-261-3/+11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74316 91177308-0d34-0410-b5e6-96231b3b80d8
* Privatize some variables.Owen Anderson2009-06-261-5/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74315 91177308-0d34-0410-b5e6-96231b3b80d8
* move magic for PIC constantpool references from asmprinter to isel.Chris Lattner2009-06-262-23/+44
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74313 91177308-0d34-0410-b5e6-96231b3b80d8
* implement DOTGraphTraits<SelectionDAG*>::getNodeLabel in terms ofChris Lattner2009-06-261-138/+5
| | | | | | | SDNode::print_details to eliminate a ton of near-duplicate code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74311 91177308-0d34-0410-b5e6-96231b3b80d8
* use jump table operand flags in asm printer instead of "magic predicates"Chris Lattner2009-06-261-6/+18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74310 91177308-0d34-0410-b5e6-96231b3b80d8
* Use atomic operations for accessing this global counter.Owen Anderson2009-06-261-3/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74294 91177308-0d34-0410-b5e6-96231b3b80d8
* ADC used to implement adde should use "adcs" opcode instead of "adc". David Goodwin2009-06-261-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74293 91177308-0d34-0410-b5e6-96231b3b80d8
* Get rid of unnecessary global variables.Owen Anderson2009-06-262-7/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74291 91177308-0d34-0410-b5e6-96231b3b80d8
* Currently there is a pattern for the thumb-2 MOV 16-bit immediate ↵David Goodwin2009-06-261-3/+8
| | | | | | | | | instruction. That instruction cannot write the flags so it should use T2I instead of T2sI. Also, added a pattern for the thumb-2 MOV of shifted immediate since that can encode immediates not encodable by the 16-bit immediate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74288 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix linking of llvm-ld and lli with CMake, from Xerxes RånbyDouglas Gregor2009-06-265-0/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74285 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix compilation without pthreads.Owen Anderson2009-06-261-3/+3
| | | | | | | Patch by Xerxes Ranby. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74283 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify predicate CarryDefIsUsed.Evan Cheng2009-06-261-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74277 91177308-0d34-0410-b5e6-96231b3b80d8
* fix a pasto.Chris Lattner2009-06-261-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74275 91177308-0d34-0410-b5e6-96231b3b80d8
* dot graph viewing is apparently not using SDNode::print_details, this is bad,Chris Lattner2009-06-261-0/+7
| | | | | | | but in the meantime lets print targetflags on node labels. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74274 91177308-0d34-0410-b5e6-96231b3b80d8
* propagate target operand flags from dag nodes into MachineOperands.Chris Lattner2009-06-261-4/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74273 91177308-0d34-0410-b5e6-96231b3b80d8
* propagate target operand flags through addressing mode selection.Chris Lattner2009-06-261-6/+12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74272 91177308-0d34-0410-b5e6-96231b3b80d8
* fit in 80 colsChris Lattner2009-06-261-5/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74270 91177308-0d34-0410-b5e6-96231b3b80d8
* Escape the name of the module since it comes from the file name and may includeNick Lewycky2009-06-261-2/+6
| | | | | | | invalid characters like backslashes on Windows. Patch by James Abbatiello! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74265 91177308-0d34-0410-b5e6-96231b3b80d8
* Let's ignore MDStrings also!Devang Patel2009-06-268-8/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74255 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix may-be-used-uninitialized warning.Daniel Dunbar2009-06-261-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74253 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove debug info anchors - llvm.dbg.compile_units, llvm.dbg.subprogramsDevang Patel2009-06-264-162/+85
| | | | | | | and llvm.dbg.global_variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74251 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix unused variable warnings.Daniel Dunbar2009-06-261-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74250 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix error in the Win32 implementation pointed out by Howard Su.Owen Anderson2009-06-261-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74248 91177308-0d34-0410-b5e6-96231b3b80d8
* start adding logic in isel to determine asm printer semantics, step N of M.Chris Lattner2009-06-262-8/+29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74246 91177308-0d34-0410-b5e6-96231b3b80d8
* Change this code to a form about which VC++ reportedly isn't unhappy.Dan Gohman2009-06-261-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74243 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix LCSSA to avoid emitting a PHI node for the unwind destination ofDan Gohman2009-06-261-2/+11
| | | | | | | | an invoke instruction, since the value isn't really live across that edge. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74242 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a note about commuting conditional move.Evan Cheng2009-06-261-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74241 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor code simplification.Dan Gohman2009-06-261-7/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74240 91177308-0d34-0410-b5e6-96231b3b80d8
* These are done / no longer applicable.Evan Cheng2009-06-261-47/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74239 91177308-0d34-0410-b5e6-96231b3b80d8
* Mark a bunch of instructions commutable.Evan Cheng2009-06-262-37/+62
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74237 91177308-0d34-0410-b5e6-96231b3b80d8
* tst is also commutable.Evan Cheng2009-06-261-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74236 91177308-0d34-0410-b5e6-96231b3b80d8
* Committed the wrong version in my last commit.Owen Anderson2009-06-262-4/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74235 91177308-0d34-0410-b5e6-96231b3b80d8
* Privatize a static variable.Owen Anderson2009-06-261-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74234 91177308-0d34-0410-b5e6-96231b3b80d8
* Guards for the compiler driver plugin list.Owen Anderson2009-06-261-1/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74230 91177308-0d34-0410-b5e6-96231b3b80d8
* Select ADC, SBC, and RSC instead of the ADCS, SBCS, and RSCS when the carry ↵Evan Cheng2009-06-252-45/+116
| | | | | | bit def is not used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74228 91177308-0d34-0410-b5e6-96231b3b80d8
* Support thread-local pretty stack traces.Owen Anderson2009-06-251-7/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74227 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for const thread locals.Owen Anderson2009-06-252-6/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74226 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix typo in assertion.Owen Anderson2009-06-251-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74225 91177308-0d34-0410-b5e6-96231b3b80d8
* Use MVN for ~t2_so_imm immediates.David Goodwin2009-06-251-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74223 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a configure test for pthread_getspecific, and use it when building ↵Owen Anderson2009-06-251-1/+1
| | | | | | ThreadLocal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74222 91177308-0d34-0410-b5e6-96231b3b80d8
* Add Def/Use of CPSR for Thumb-1 instructions.David Goodwin2009-06-251-41/+103
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74219 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify.Devang Patel2009-06-254-22/+12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74215 91177308-0d34-0410-b5e6-96231b3b80d8
* Unbreak mingw build. Patch by Viktor Kutuzov.Evan Cheng2009-06-251-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74212 91177308-0d34-0410-b5e6-96231b3b80d8
* Update cmake build files.Owen Anderson2009-06-251-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74210 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a class for supporting platform independent thread-local storage.Owen Anderson2009-06-253-0/+151
| | | | | | | Windows people, please double-check/patch this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74209 91177308-0d34-0410-b5e6-96231b3b80d8
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