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* Missing file from previous commmit (127341) for InitializeTargetAsmParser ↵Jan Sjödin2011-03-091-0/+3
| | | | | | function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127345 91177308-0d34-0410-b5e6-96231b3b80d8
* Add constructors to MCElfStreamer and MCObjectStreamer to take an extra ↵Jan Sjödin2011-03-093-0/+16
| | | | | | MCAssembler * argument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127343 91177308-0d34-0410-b5e6-96231b3b80d8
* When SCEV can determine the loop test is X < X, set ExactBECount=0.Andrew Trick2011-03-092-1/+51
| | | | | | | | | When ExactBECount is a constant, use it for MaxBECount. When MaxBECount cannot be computed, replace it with ExactBECount. Fixes PR9424. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127342 91177308-0d34-0410-b5e6-96231b3b80d8
* Add InitializeNativeAsmParser function.Jan Sjödin2011-03-095-1/+29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127341 91177308-0d34-0410-b5e6-96231b3b80d8
* whitespaceAndrew Trick2011-03-091-18/+18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127340 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix typo, make helper static.Benjamin Kramer2011-03-091-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127335 91177308-0d34-0410-b5e6-96231b3b80d8
* Process some link components that map to other expandable componentsOscar Fuentes2011-03-091-3/+15
| | | | | | | before the main loop. This is necessary because the loop ignores the items added to `link_components' after it is entered. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127333 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused virtual dtor.Benjamin Kramer2011-03-091-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127331 91177308-0d34-0410-b5e6-96231b3b80d8
* Target/X86: Tweak va_arg for Win64 not to miss taking va_start when number ↵NAKAMURA Takumi2011-03-092-3/+38
| | | | | | of fixed args > 4. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127328 91177308-0d34-0410-b5e6-96231b3b80d8
* Makefile.rules: [PR2928] "make install" may install include files along ↵NAKAMURA Takumi2011-03-091-3/+20
| | | | | | explicit pattern, not to install CMake's building stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127325 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix two cases I forgot to update when doing a mental "getSwappedPredicate".Nick Lewycky2011-03-091-2/+2
| | | | | | | Thanks Duncan Sands! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127323 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a test case for r127320.Cameron Zwarich2011-03-091-0/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127321 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a crasher introduced by r127317 that is seen on the bots when using anCameron Zwarich2011-03-091-18/+21
| | | | | | | alloca as both integer and floating-point vectors of the same size. Bugpoint is not cooperating with me, but I'll try to find a manual testcase tomorrow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127320 91177308-0d34-0410-b5e6-96231b3b80d8
* Add another micro-optimization. Apologies for the lack of refactoring, but INick Lewycky2011-03-092-2/+36
| | | | | | | | | | gave up when I realized I couldn't come up with a good name for what the refactored function would be, to describe what it does. This is PR9343 test12, which is test3 with arguments reordered. Whoops! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127318 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support to scalar replacement for partial vector accesses of an alloca, e.g.Cameron Zwarich2011-03-092-12/+186
| | | | | | | | | | | | | | | | | a union of a float, <2 x float>, and <4 x float>. This mostly comes up with the use of vector intrinsics, especially in NEON when programmers know the layout of the register file. This enables codegen to eliminate a lot of the subregister traffic it would otherwise generate. This commit only enables this for a small number of floating-point cases, but a lot more integer cases. I assume this is okay for all ports, but I did not do extensive testing of the quality of code involving i512 vectors and the like. If there is a use case where this generates worse code than before, let me know and we can scale it back. This fixes <rdar://problem/9036264>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127317 91177308-0d34-0410-b5e6-96231b3b80d8
* Move vector type merging to a separate function in preparation for it gettingCameron Zwarich2011-03-091-12/+23
| | | | | | more complicated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127316 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a RUN line to the test case to make it functional. <rdar://problem/9055247>Stuart Hastings2011-03-091-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127312 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a virtual dtor to Delegate to silence -Wnon-virtual-dtorMatt Beaumont-Gay2011-03-091-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127311 91177308-0d34-0410-b5e6-96231b3b80d8
* Test cases for r127309. <rdar://problem/9055247>Stuart Hastings2011-03-092-0/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127310 91177308-0d34-0410-b5e6-96231b3b80d8
* Build bots hate me.Bill Wendling2011-03-091-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127307 91177308-0d34-0410-b5e6-96231b3b80d8
* PR9346: Prevent SimplifyDemandedBits from incorrectly introducingEli Friedman2011-03-092-0/+16
| | | | | | | | INT_MIN % -1. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127306 91177308-0d34-0410-b5e6-96231b3b80d8
* Testcase for r127301.Bill Wendling2011-03-091-0/+32
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127304 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a LiveRangeEdit::Delegate protocol.Jakob Stoklund Olesen2011-03-094-7/+38
| | | | | | | This will we used for keeping register allocator data structures up to date while LiveRangeEdit is trimming live intervals. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127300 91177308-0d34-0410-b5e6-96231b3b80d8
* PR9420; an instruction before an unreachable is guaranteed not to have anyEli Friedman2011-03-092-1/+34
| | | | | | | | | | reachable uses, but there still might be uses in dead blocks. Use the standard solution of replacing all the uses with undef. This is a rare case because it's very sensitive to phase ordering in SimplifyCFG. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127299 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix testcase.Eric Christopher2011-03-091-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127298 91177308-0d34-0410-b5e6-96231b3b80d8
* * Correct encoding for VSRI.Bill Wendling2011-03-092-25/+95
| | | | | | | * Add tests for VSRI and VSLI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127297 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete dead code.Jakob Stoklund Olesen2011-03-091-10/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127295 91177308-0d34-0410-b5e6-96231b3b80d8
* Correct the encoding for VRSRA and VSRA instructions.Bill Wendling2011-03-092-13/+46
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127294 91177308-0d34-0410-b5e6-96231b3b80d8
* * Fix VRSHR and VSHR to have the correct encoding for the immediate.Bill Wendling2011-03-082-142/+173
| | | | | | | * Update the NEON shift instruction test to expect what 'as' produces. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127293 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete dead code after rematerializing.Jakob Stoklund Olesen2011-03-084-1/+107
| | | | | | | | LiveRangeEdit::eliminateDeadDefs() will eventually be used by coalescing, splitting, and spilling for dead code elimination. It can delete chains of dead instructions as long as there are no dependency loops. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127287 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm.dbg.declare intrinsic does not use any llvm::Values. It's magic!Devang Patel2011-03-083-41/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127282 91177308-0d34-0410-b5e6-96231b3b80d8
* Reverting testcase at 4126896; r126672 broke something else. ↵Stuart Hastings2011-03-081-2/+0
| | | | | | <rdar://problem/9055247> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127278 91177308-0d34-0410-b5e6-96231b3b80d8
* Once again try to appease the buildbot gods.Bill Wendling2011-03-081-2/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127272 91177308-0d34-0410-b5e6-96231b3b80d8
* Strip cruft.Benjamin Kramer2011-03-081-1907/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127269 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a testcase for r127263.Eric Christopher2011-03-081-0/+1955
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127266 91177308-0d34-0410-b5e6-96231b3b80d8
* Try to fix the compilation error due to type incombatibility.Bill Wendling2011-03-081-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127265 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the build for MSVC 9 whose upper_bound() wants to compare elements in ↵Jakob Stoklund Olesen2011-03-081-0/+3
| | | | | | | | the sorted array. Patch by Olaf Krzikalla! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127264 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix some latent bugs if the nodes are unschedulable. We'd gotten awayEric Christopher2011-03-082-1/+10
| | | | | | | | | | | | | with this before since none of the register tracking or nightly tests had unschedulable nodes. This should probably be refixed with a special default Node that just returns some "don't touch me" values. Fixes PR9427 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127263 91177308-0d34-0410-b5e6-96231b3b80d8
* Stop building PPC parts on OSX. Radar 8637926.Stuart Hastings2011-03-081-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127262 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Make a comparator's argument `const'. This fixes the build forOscar Fuentes2011-03-081-1/+1
| | | | | | | | | | MSVC 9." The "fix" was meaningless. This reverts commit r127245. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127260 91177308-0d34-0410-b5e6-96231b3b80d8
* Darwin 'as' silently ignores the '.ident' directive.Jim Grosbach2011-03-081-0/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127258 91177308-0d34-0410-b5e6-96231b3b80d8
* Typo. Patch by arrowdodger.John McCall2011-03-081-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127256 91177308-0d34-0410-b5e6-96231b3b80d8
* Reduce vector reallocations.Benjamin Kramer2011-03-081-4/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127254 91177308-0d34-0410-b5e6-96231b3b80d8
* fix incorrect comment.Chris Lattner2011-03-081-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127252 91177308-0d34-0410-b5e6-96231b3b80d8
* Since last couple of days, argument number is encoded using 8 bits from line ↵Devang Patel2011-03-081-1/+2
| | | | | | number field in argument's debug info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127250 91177308-0d34-0410-b5e6-96231b3b80d8
* Update DILexicalBlock doc to mention new fields.Devang Patel2011-03-081-1/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127249 91177308-0d34-0410-b5e6-96231b3b80d8
* X86: Fix the (saddo/ssub x, 1) -> incl/decl selection to check the right ↵Benjamin Kramer2011-03-083-6/+39
| | | | | | | | operand for 1. Found by inspection. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127247 91177308-0d34-0410-b5e6-96231b3b80d8
* PTX: Add intrinsic support for ntid, ctaid, and nctaid registersJustin Holewinski2011-03-083-6/+126
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127246 91177308-0d34-0410-b5e6-96231b3b80d8
* Make a comparator's argument `const'. This fixes the build for MSVC 9.Oscar Fuentes2011-03-081-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127245 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove remnant of my experimentation with CMake.Oscar Fuentes2011-03-081-2/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127244 91177308-0d34-0410-b5e6-96231b3b80d8
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