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* Transform (zext (or (icmp), (icmp))) to (or (zext (cimp), (zext icmp))) if ↵Evan Cheng2008-03-242-96/+164
| | | | | | at least one of the (zext icmp) can be transformed to eliminate an icmp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48715 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove duplicated entries.Evan Cheng2008-03-231-35/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48714 91177308-0d34-0410-b5e6-96231b3b80d8
* Another typo.Gordon Henriksen2008-03-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48713 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a typo.Gordon Henriksen2008-03-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48712 91177308-0d34-0410-b5e6-96231b3b80d8
* Objective Caml bindings for basic block, function, global, and arg iterators.Gordon Henriksen2008-03-236-20/+605
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48711 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor typo fixes. Also add another FIXME.Anton Korobeynikov2008-03-231-5/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48710 91177308-0d34-0410-b5e6-96231b3b80d8
* Update project to reflect deleted files.Gordon Henriksen2008-03-231-12/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48709 91177308-0d34-0410-b5e6-96231b3b80d8
* Preserve calling convention during function cloningAnton Korobeynikov2008-03-231-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48708 91177308-0d34-0410-b5e6-96231b3b80d8
* Add license headerAnton Korobeynikov2008-03-231-0/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48707 91177308-0d34-0410-b5e6-96231b3b80d8
* Add Win64 compilation callback. This allows easy examples to be JITed on Win64!Anton Korobeynikov2008-03-232-5/+58
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48706 91177308-0d34-0410-b5e6-96231b3b80d8
* Use C-style comments :)Anton Korobeynikov2008-03-231-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48705 91177308-0d34-0410-b5e6-96231b3b80d8
* Provide a JIT selector on win64Anton Korobeynikov2008-03-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48704 91177308-0d34-0410-b5e6-96231b3b80d8
* Hack out the PIC mode on Win64 targets. This needs to be investigated later.Anton Korobeynikov2008-03-231-1/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48703 91177308-0d34-0410-b5e6-96231b3b80d8
* Code cleanup. Provide generic way of selecting JIT pointer bitwidth regardlessAnton Korobeynikov2008-03-231-22/+30
| | | | | | | of compiler used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48702 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove old-standing obsolete code.Anton Korobeynikov2008-03-231-9/+11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48701 91177308-0d34-0410-b5e6-96231b3b80d8
* Add Mikhail to credits fileAnton Korobeynikov2008-03-231-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48700 91177308-0d34-0410-b5e6-96231b3b80d8
* Add first proof-of-concept universal compiler driver framework basedAnton Korobeynikov2008-03-2319-3/+2019
| | | | | | | | | | on ideas mentioned in PR686. Written by Mikhail Glushenkov and contributed by Codedgers, Inc. Old llvmc will be removed soon after new one will have all its properties. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48699 91177308-0d34-0410-b5e6-96231b3b80d8
* New testcase.Bill Wendling2008-03-221-0/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48697 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't strip things when we're doing a debug build.Bill Wendling2008-03-221-3/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48696 91177308-0d34-0410-b5e6-96231b3b80d8
* Honour built-in defines on win64 targets for automatically subtarget recognize.Anton Korobeynikov2008-03-221-2/+3
| | | | | | | Force stack alignment to 16 bytes on win targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48695 91177308-0d34-0410-b5e6-96231b3b80d8
* Recognize "windows" in target triple, not only "win32"Anton Korobeynikov2008-03-221-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48694 91177308-0d34-0410-b5e6-96231b3b80d8
* Use normal naming convention for test.Owen Anderson2008-03-221-0/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48693 91177308-0d34-0410-b5e6-96231b3b80d8
* Add information about callee-saved registers on Win64Anton Korobeynikov2008-03-222-6/+28
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48692 91177308-0d34-0410-b5e6-96231b3b80d8
* Add convenient helper for win64 check. Simplify things slightly.Anton Korobeynikov2008-03-223-3/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48691 91177308-0d34-0410-b5e6-96231b3b80d8
* Initial support for Win64 calling conventions. Still in early state.Anton Korobeynikov2008-03-222-5/+54
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48690 91177308-0d34-0410-b5e6-96231b3b80d8
* Register EH frames emitted in JIT when using gcc unwinding runtimeAnton Korobeynikov2008-03-221-1/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48688 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix merge errorAnton Korobeynikov2008-03-221-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48687 91177308-0d34-0410-b5e6-96231b3b80d8
* Add testcase for prev. commit. Minor fixesAnton Korobeynikov2008-03-222-2/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48686 91177308-0d34-0410-b5e6-96231b3b80d8
* Aliasing chains cleanups: update langref, add check into verifierAnton Korobeynikov2008-03-222-3/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48685 91177308-0d34-0410-b5e6-96231b3b80d8
* Support chained aliases for LLVM IR printing. This fixes PR2145Anton Korobeynikov2008-03-222-0/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48684 91177308-0d34-0410-b5e6-96231b3b80d8
* Another comments fixingAnton Korobeynikov2008-03-222-2/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48683 91177308-0d34-0410-b5e6-96231b3b80d8
* Slightly increase default set size. It's cheap and won't hurt.Anton Korobeynikov2008-03-221-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48682 91177308-0d34-0410-b5e6-96231b3b80d8
* Typo fixesAnton Korobeynikov2008-03-221-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48681 91177308-0d34-0410-b5e6-96231b3b80d8
* implement an initial hack at a straight-line store -> memset optimization.Chris Lattner2008-03-222-6/+114
| | | | | | | | | | This fires dozens of times across spec and multisource, but I don't know if it actually speeds stuff up. Hopefully the testers will show something nice :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48680 91177308-0d34-0410-b5e6-96231b3b80d8
* implement the logic for memset insertion and store deletion.Chris Lattner2008-03-221-11/+49
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48679 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a comment, and fix a bug where AllocateRW recurred to AllocateRWX ↵Owen Anderson2008-03-222-1/+9
| | | | | | instead of itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48677 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an AllocateRW to match AllocateRWX.Owen Anderson2008-03-223-0/+75
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48676 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach DAG combiner to commute commutable binary nodes in order to achieve ↵Evan Cheng2008-03-224-0/+63
| | | | | | sdisel CSE. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48673 91177308-0d34-0410-b5e6-96231b3b80d8
* This is a partially implemented and currently disabled start of a storeChris Lattner2008-03-221-0/+159
| | | | | | | merging optimization. Nothing to see here, hopefully more later :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48670 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't include <map> in Pass.h, which doesn't need it. This requiresDan Gohman2008-03-2118-1/+18
| | | | | | | adding <map> to many files that actually do need it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48667 91177308-0d34-0410-b5e6-96231b3b80d8
* Avoid calling array_endof in a static initializer, as it incursDan Gohman2008-03-211-2/+2
| | | | | | | dynamic initialization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48666 91177308-0d34-0410-b5e6-96231b3b80d8
* Specialize FORCE_DEFINING_FILE_TO_BE_LINKED using a GCC trickDan Gohman2008-03-212-5/+18
| | | | | | | | | to avoid using constructor calls for static objects. This reduces the number of objects requiring static constructors in a typical LLVM build by around 20%. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48665 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix -view-sunit-dags to support cross-rc-copy nodes.Dan Gohman2008-03-211-1/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48664 91177308-0d34-0410-b5e6-96231b3b80d8
* a happier version of happinessGabor Greif2008-03-211-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48663 91177308-0d34-0410-b5e6-96231b3b80d8
* the size of a smallvector shouldn't be part of the interface to these methods.Chris Lattner2008-03-211-20/+18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48662 91177308-0d34-0410-b5e6-96231b3b80d8
* make gvn marginally faster by reallocating the lastSeenLoad map forChris Lattner2008-03-211-3/+4
| | | | | | | each basic block. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48660 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor cleanups and shrinkification.Chris Lattner2008-03-211-186/+114
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48658 91177308-0d34-0410-b5e6-96231b3b80d8
* Handle getresult instructions in different basic blocksDan Gohman2008-03-212-0/+24
| | | | | | | | from their aggregate operands by moving the getresult instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48657 91177308-0d34-0410-b5e6-96231b3b80d8
* Restore this assert now that the livevar bug is fixed.Chris Lattner2008-03-211-2/+7
| | | | | | | This verifies kill info for "ret" fp operands is right. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48656 91177308-0d34-0410-b5e6-96231b3b80d8
* Testcase for PR2160.Duncan Sands2008-03-211-0/+12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48655 91177308-0d34-0410-b5e6-96231b3b80d8