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* Remove asmwriter library from link line, because the useful contents of itChris Lattner2002-04-071-1/+1
| | | | | | | have been incorporated into the vmcore library. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2153 91177308-0d34-0410-b5e6-96231b3b80d8
* Move the PromoteMemoryToRegister pass to be run _after_ the raise pointerChris Lattner2002-04-011-1/+1
| | | | | | | references pass, so it is given the chance to do some good! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2089 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename constructor function for mem2reg pass.Cameron Buschardt2002-03-271-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2008 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a debugging option to gccas to cause it to not do level raise or anythingChris Lattner2002-03-211-4/+8
| | | | | | | after it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1934 91177308-0d34-0410-b5e6-96231b3b80d8
* Pull interprocedural analyses out of Analysis library into their own libChris Lattner2002-03-061-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1827 91177308-0d34-0410-b5e6-96231b3b80d8
* Change to use new pass accessor functionsChris Lattner2002-02-261-9/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1817 91177308-0d34-0410-b5e6-96231b3b80d8
* Resolve depsChris Lattner2002-01-311-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1615 91177308-0d34-0410-b5e6-96231b3b80d8
* PassManager is now in it's own header fileChris Lattner2002-01-311-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1608 91177308-0d34-0410-b5e6-96231b3b80d8
* Only run DeadInst elimination early, because it is quick and painless andChris Lattner2002-01-221-1/+1
| | | | | | | pipelines well git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1549 91177308-0d34-0410-b5e6-96231b3b80d8
* Misc cleanups. Allocate ofstream statically, and use a pass to write out ↵Chris Lattner2002-01-221-11/+7
| | | | | | the bytecode git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1529 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename LowerAllocations.h to ChangeAllocations.h since it now contains theChris Lattner2002-01-221-1/+1
| | | | | | | RaiseAllocations pass as well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1525 91177308-0d34-0410-b5e6-96231b3b80d8
* Pull RaiseAllocations stuff out of the CleanGCC pass into it's own pass inChris Lattner2002-01-221-0/+2
| | | | | | | the ChangeAllocations.h header file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1522 91177308-0d34-0410-b5e6-96231b3b80d8
* Move stuff out of the Optimizations directories into the appropriate TransformsChris Lattner2002-01-211-3/+3
| | | | | | | directories. Eliminate the opt namespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1520 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate opt libraryChris Lattner2002-01-211-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1516 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement a more powerful, simpler, pass system. This pass system can figureChris Lattner2002-01-211-9/+9
| | | | | | | | | | out how to run a collection of passes optimially given their behaviors and charactaristics. Convert code to use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1507 91177308-0d34-0410-b5e6-96231b3b80d8
* Changes to build successfully with GCC 3.02Chris Lattner2002-01-201-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1503 91177308-0d34-0410-b5e6-96231b3b80d8
* Add more passes to run after raisingChris Lattner2001-12-141-2/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1476 91177308-0d34-0410-b5e6-96231b3b80d8
* Run DCE before cleanupGCCoutput which will cause some dead types (like FILE) ↵Chris Lattner2001-12-071-4/+4
| | | | | | to be removed git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1429 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify induction variables before 'raising' the representationChris Lattner2001-12-052-1/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1418 91177308-0d34-0410-b5e6-96231b3b80d8
* Create a new #include "Support/..." directory structure to move thingsChris Lattner2001-11-271-1/+1
| | | | | | | | | from "llvm/Support/..." that are not llvm dependant. Move files and fix #includes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1400 91177308-0d34-0410-b5e6-96231b3b80d8
* -raise includes constprop and dceChris Lattner2001-11-261-3/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1397 91177308-0d34-0410-b5e6-96231b3b80d8
* Run constprop before -raiseChris Lattner2001-11-261-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1354 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix link probChris Lattner2001-11-141-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1297 91177308-0d34-0410-b5e6-96231b3b80d8
* Move the Raise xform from opt to transformsChris Lattner2001-11-012-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1072 91177308-0d34-0410-b5e6-96231b3b80d8
* crunch the output of GCC a bit to make it nicerChris Lattner2001-10-311-2/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1068 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix dumb copy and paste typosChris Lattner2001-10-311-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1063 91177308-0d34-0410-b5e6-96231b3b80d8
* Initial checkin of GCCASChris Lattner2001-10-312-0/+80
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1058 91177308-0d34-0410-b5e6-96231b3b80d8