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* This doesn't use DSCallSiteIteratorChris Lattner2003-11-081-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9809 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix two typos I found in comments.Brian Gaeke2003-11-082-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9806 91177308-0d34-0410-b5e6-96231b3b80d8
* For some reason, LICM and GCSE like to crash the FunctionPassManager when theyMisha Brukman2003-11-081-2/+4
| | | | | | | are being added as FunctionPasses... Sigh. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9798 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement vaarg instruction. This is not quite perfect: 2003-08-11-VaListArgBrian Gaeke2003-11-072-0/+36
| | | | | | | still causes a crash. But it's better than before. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9794 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement branching to a PC-relative constant (not a BasicBlock).Misha Brukman2003-11-071-7/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9793 91177308-0d34-0410-b5e6-96231b3b80d8
* popStackAndReturnValueToCaller() must advance instruction pointer to normalBrian Gaeke2003-11-071-5/+24
| | | | | | | | | destination, if returning from an invoke. Implement 'unwind' instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9792 91177308-0d34-0410-b5e6-96231b3b80d8
* PreSelection is not optional, it performs a necessary and vital transformationMisha Brukman2003-11-071-12/+15
| | | | | | | | | | for the Sparc backend: breaking up constant expressions. Thus, we cannot have it guarded by a conditional, it should never be disabled. Also, it's now available for the JIT since it is a FunctionPass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9791 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the *BIG UGLY HACK* from the JIT: PreSelection is now a FunctionPass.Misha Brukman2003-11-071-15/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9790 91177308-0d34-0410-b5e6-96231b3b80d8
* Add stub version of unwind supportBrian Gaeke2003-11-072-0/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9789 91177308-0d34-0410-b5e6-96231b3b80d8
* visitCallInst --> visitCallSite.Brian Gaeke2003-11-072-4/+7
| | | | | | | Use visitCallSite to implement both CallInsts and InvokeInsts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9788 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the operation of visitCallInst() only depend on the CallSite.Brian Gaeke2003-11-071-7/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9787 91177308-0d34-0410-b5e6-96231b3b80d8
* Use CallSites for call sites, instead of CallInsts. A revolutionary concept.Brian Gaeke2003-11-072-9/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9784 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch to emitting MachineConstantPool the way it was meant to be done.Misha Brukman2003-11-072-49/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9777 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch to using the standard representation of the constant pool -- namely, theMisha Brukman2003-11-071-338/+322
| | | | | | | | MachineConstantPool. This involved refactoring the two classes involved in printing out Sparc assembly. In fact, they should share all this code anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9776 91177308-0d34-0410-b5e6-96231b3b80d8
* We accept TargetMachine as a const reference.Misha Brukman2003-11-071-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9775 91177308-0d34-0410-b5e6-96231b3b80d8
* PreSelection and PeepholeOpts are now FunctionPasses.Misha Brukman2003-11-071-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9774 91177308-0d34-0410-b5e6-96231b3b80d8
* * Stop making a global for each constant that cannot live in an instruction;Misha Brukman2003-11-071-36/+14
| | | | | | | | | | it will be converted to a MachineConstantPool index during instruction selection * This is now eligible to become a FunctionPass since it does not have any side effects outside of the function it is processing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9773 91177308-0d34-0410-b5e6-96231b3b80d8
* * Use the MachineConstantPool for storing constants instead of a hash_set;Misha Brukman2003-11-071-17/+41
| | | | | | | | | * Do not create new globals for constants! Also, order #includes as per coding style guide git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9772 91177308-0d34-0410-b5e6-96231b3b80d8
* Use `basename $<` to get just the filename, not full path, for ease of reading.Misha Brukman2003-11-071-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9770 91177308-0d34-0410-b5e6-96231b3b80d8
* Declare FunctionPasses as such so that they can be used in FunctionPassManager.Misha Brukman2003-11-073-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9768 91177308-0d34-0410-b5e6-96231b3b80d8
* Refactor the return-from-function code into popStackAndReturnValueToCaller().Brian Gaeke2003-11-072-37/+42
| | | | | | | Make external function calls slightly less special; now they get a stack frame. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9765 91177308-0d34-0410-b5e6-96231b3b80d8
* Hopefully this will fix PR98Chris Lattner2003-11-071-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9762 91177308-0d34-0410-b5e6-96231b3b80d8
* Hopefully fix the objdir != srcdir issueChris Lattner2003-11-071-6/+12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9761 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix warnings building on sparcChris Lattner2003-11-061-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9758 91177308-0d34-0410-b5e6-96231b3b80d8
* Various cleanups and efficiency improvementsChris Lattner2003-11-061-38/+24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9753 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bug: PR93Chris Lattner2003-11-061-0/+29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9752 91177308-0d34-0410-b5e6-96231b3b80d8
* * Make the comment header 80 columns longMisha Brukman2003-11-061-3/+3
| | | | | | | * Alphabetize #includes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9751 91177308-0d34-0410-b5e6-96231b3b80d8
* Let's not forget about our friends -- Constant Pool indices.Misha Brukman2003-11-062-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9750 91177308-0d34-0410-b5e6-96231b3b80d8
* Shorten and correct some function-header comments.Brian Gaeke2003-11-051-53/+28
| | | | | | | | | | | | | | | Make "verbose" output MUCH nicer. Now it tells you when you are linking a bytecode file, or an archive, and whether it's because you called it by name, or because you gave it a -l option, and it says "Trying" before it takes action and prints a message in the past tense afterwards. Make LinkFiles not skip the first file in Files. Make LinkFiles warn you if it can't find a file and LLVM_LIB_SEARCH_PATH is unset. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9747 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the problem with running cleanups in bugpoint: We were deleting argumentsChris Lattner2003-11-051-1/+4
| | | | | | | of intrinsic functions, causing the verifier to fail. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9745 91177308-0d34-0410-b5e6-96231b3b80d8
* Split behavior into two piecesChris Lattner2003-11-051-13/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9741 91177308-0d34-0410-b5e6-96231b3b80d8
* Yet more fixes for constant expr shiftsChris Lattner2003-11-051-0/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9739 91177308-0d34-0410-b5e6-96231b3b80d8
* Further fixes for PR93Chris Lattner2003-11-053-3/+21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9738 91177308-0d34-0410-b5e6-96231b3b80d8
* no need for endlChris Lattner2003-11-051-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9736 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for constant expr shiftsChris Lattner2003-11-052-0/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9735 91177308-0d34-0410-b5e6-96231b3b80d8
* If we're not checking, don't check!Chris Lattner2003-11-051-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9732 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix flawed logic that was breaking several SPEC benchmarks, including gzip ↵Chris Lattner2003-11-051-3/+3
| | | | | | and crafty. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9731 91177308-0d34-0410-b5e6-96231b3b80d8
* We know exactly what the value of $< is, so instead of using `basename $<` toMisha Brukman2003-11-051-8/+7
| | | | | | | get just the filename and not the full path, just use the filename directly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9730 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not use a class before it is defined.Chris Lattner2003-11-052-12/+18
| | | | | | | Be gcc 3.4 clean git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9727 91177308-0d34-0410-b5e6-96231b3b80d8
* Be friendly to gcc 3.4... good compiler. Nice compiler.Chris Lattner2003-11-053-3/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9726 91177308-0d34-0410-b5e6-96231b3b80d8
* Be gcc 3.4 cleanChris Lattner2003-11-051-1/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9725 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix name collisionChris Lattner2003-11-052-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9722 91177308-0d34-0410-b5e6-96231b3b80d8
* Make code gcc 3.4 cleanChris Lattner2003-11-054-6/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9719 91177308-0d34-0410-b5e6-96231b3b80d8
* Abort when the user program calls abort, instead of printing a funny message ↵Brian Gaeke2003-11-051-4/+2
| | | | | | and calling exit(1). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9716 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bug with previous implementation:Chris Lattner2003-11-051-4/+11
| | | | | | | | | | - // ~(c-X) == X-(c-1) == X+(-c+1) + // ~(c-X) == X-c-1 == X+(-c-1) Implement: C - ~X == X + (1+C) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9715 91177308-0d34-0410-b5e6-96231b3b80d8
* Use regular old malloc to emulate malloc/alloca instructions.Brian Gaeke2003-11-051-2/+1
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* Remove a comment which no longer applies.Brian Gaeke2003-11-051-5/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9712 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor cleanup, plus implement InstCombine/xor.ll:test17Chris Lattner2003-11-041-3/+17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9711 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix spelloChris Lattner2003-11-042-2/+10
| | | | | | | Add negate overload git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9709 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement InstCombine/xor.ll:test(15|16)Chris Lattner2003-11-041-1/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9708 91177308-0d34-0410-b5e6-96231b3b80d8
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