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* Minor cleanups, give credit, remove code that should not be necessary, andChris Lattner2003-09-151-28/+5
| | | | | | | was a "major hack" :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8524 91177308-0d34-0410-b5e6-96231b3b80d8
* Initial checkin of the Setjmp/Longjmp lowering/transformation pass,Chris Lattner2003-09-151-0/+501
| | | | | | | contributed by the masterful Bill Wendling! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8520 91177308-0d34-0410-b5e6-96231b3b80d8
* Ugh, a bug fix needed because of the bug in the CallGraph codeChris Lattner2003-09-151-2/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8519 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bug: PruneEH/2003-09-14-ExternalCall.llxChris Lattner2003-09-151-1/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8516 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bug: Inline/2003-09-14-InlineValue.llChris Lattner2003-09-151-4/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8514 91177308-0d34-0410-b5e6-96231b3b80d8
* Make sure to cannonicalize loops before running indvar simplifyChris Lattner2003-09-121-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8502 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not return success after checking only the FIRST USE of a gep instruction.Chris Lattner2003-09-121-3/+7
| | | | | | | | | Instead, check all uses. This fixes bug: ScalarRepl/2003-09-12-IncorrectPromote.ll This also fixes the miscompilation of Ptrdist/bc git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8493 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor optimization efficiency improvement:Chris Lattner2003-09-121-7/+9
| | | | | | | | - Run mem2reg promotion first - Only rerun passes if the previous thing changed something git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8490 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify codeChris Lattner2003-09-111-9/+6
| | | | | | | Implement InstCombine/mul.ll:test9 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8488 91177308-0d34-0410-b5e6-96231b3b80d8
* Apostrophes are only used for possession and quoting.Misha Brukman2003-09-111-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8473 91177308-0d34-0410-b5e6-96231b3b80d8
* Integrate functionality of the mem2reg pass directly into this pass to makeChris Lattner2003-09-111-7/+62
| | | | | | | the combination more effective git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8471 91177308-0d34-0410-b5e6-96231b3b80d8
* Renamed DominatorTree::Node::getNode() -> getBlock()Chris Lattner2003-09-115-15/+15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8469 91177308-0d34-0410-b5e6-96231b3b80d8
* Spell `definite' correctly.Misha Brukman2003-09-111-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8467 91177308-0d34-0410-b5e6-96231b3b80d8
* Spell `definitely' correctly.Misha Brukman2003-09-111-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8466 91177308-0d34-0410-b5e6-96231b3b80d8
* Unwind instructions are intrinsically alive, just like returnsChris Lattner2003-09-101-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8462 91177308-0d34-0410-b5e6-96231b3b80d8
* Update for new UnifyFunction... APIChris Lattner2003-09-101-7/+7
| | | | | | | Remove using decl git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8458 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove #includeChris Lattner2003-09-102-2/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8457 91177308-0d34-0410-b5e6-96231b3b80d8
* Expand the pass to unify all of the unwind blocks as wellChris Lattner2003-09-101-5/+29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8456 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix spell-o'sChris Lattner2003-09-105-7/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8431 91177308-0d34-0410-b5e6-96231b3b80d8
* Spelling fixes. I think that "cannonical" is ok, but "canonical" appears toChris Lattner2003-09-101-21/+21
| | | | | | | be the canonical form for the word git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8430 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix up file headerChris Lattner2003-09-101-2/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8428 91177308-0d34-0410-b5e6-96231b3b80d8
* Spell `occurrence' correctly.Misha Brukman2003-09-092-61/+60
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8425 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate support for the llvm.unwind intrinisic, using the Unwind ↵Chris Lattner2003-09-083-57/+44
| | | | | | instruction instead git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8411 91177308-0d34-0410-b5e6-96231b3b80d8
* Should invokify is always trueChris Lattner2003-09-081-24/+16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8409 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for the unwind instructionChris Lattner2003-09-082-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8408 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not hoist volatile loadsChris Lattner2003-09-081-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8399 91177308-0d34-0410-b5e6-96231b3b80d8
* Correct commentsBrian Gaeke2003-09-052-17/+1
| | | | | | | | Don't include InstLoops.h Don't export factory functions for these passes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8373 91177308-0d34-0410-b5e6-96231b3b80d8
* Prototype for creator function got movedChris Lattner2003-09-011-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8315 91177308-0d34-0410-b5e6-96231b3b80d8
* Final cleanup: remove dead codeChris Lattner2003-09-011-39/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8291 91177308-0d34-0410-b5e6-96231b3b80d8
* Not only is this a lot smaller, it actually works if there is already aChris Lattner2003-09-011-5/+1
| | | | | | | function with the right name in the module. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8290 91177308-0d34-0410-b5e6-96231b3b80d8
* Dead filesChris Lattner2003-09-012-87/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8289 91177308-0d34-0410-b5e6-96231b3b80d8
* If "These should be used only by the auto-parallelization pass", we might asChris Lattner2003-09-011-1/+31
| | | | | | | well put them INTO the auto-par pass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8288 91177308-0d34-0410-b5e6-96231b3b80d8
* Moved all of the cilkifier stuff into lib/Transforms/IPO, as it really is notChris Lattner2003-09-012-4/+2
| | | | | | | support stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8287 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor cleanupsChris Lattner2003-09-011-13/+8
| | | | | | | Do not #include Parallelize.h, it's just a subset of Cilkifier.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8285 91177308-0d34-0410-b5e6-96231b3b80d8
* Change the RaiseAllocations pass to be a Pass instead of a BasicBlock pass.Chris Lattner2003-09-011-54/+75
| | | | | | | | | This makes it more efficient: it doesn't have to scan the whole program, so it performs work proportional to the number of malloc/free calls in the program, not the size of the program. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8280 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bug: TailDuplicate/2003-08-31-UnreachableBlocks.llChris Lattner2003-08-311-2/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8276 91177308-0d34-0410-b5e6-96231b3b80d8
* Heavily refactor code:Chris Lattner2003-08-313-127/+198
| | | | | | | | | | * Separate the policy decisions into a derived class [InlineSimple] * Move the inlining mechanics into a base class [Inliner] * Change the inliner to be an SCCPass, making it more structured and eventually pipelinable with other SCC passes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8257 91177308-0d34-0410-b5e6-96231b3b80d8
* Add accessor functionChris Lattner2003-08-311-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8253 91177308-0d34-0410-b5e6-96231b3b80d8
* Initial checkin of the -prune-eh pass, a very simple exception handling ↵Chris Lattner2003-08-311-0/+93
| | | | | | removal pass git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8250 91177308-0d34-0410-b5e6-96231b3b80d8
* ScalarRepl does not modify the CFG. Say so!Chris Lattner2003-08-311-0/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8243 91177308-0d34-0410-b5e6-96231b3b80d8
* Use new interface, simplifies codeChris Lattner2003-08-311-11/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8242 91177308-0d34-0410-b5e6-96231b3b80d8
* Use the new interface, simplifies codeChris Lattner2003-08-312-18/+13
| | | | | | | NOTE that these two files are _BUGGY_ and need to be fixed, just not by me :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8241 91177308-0d34-0410-b5e6-96231b3b80d8
* Use the new interface, simplifies codeChris Lattner2003-08-311-43/+4
| | | | | | | Delete a bunch of commented out code git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8240 91177308-0d34-0410-b5e6-96231b3b80d8
* Use the new interface, simplifies codeChris Lattner2003-08-311-13/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8239 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bug where we considered function types equivalent even if they had ↵Chris Lattner2003-08-281-1/+3
| | | | | | differing numbers of arguments git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8178 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bug: SCCP/2003-08-26-InvokeHandling.llChris Lattner2003-08-271-1/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8152 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove special casingChris Lattner2003-08-251-3/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8144 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bug: Linker/2003-08-23-GlobalVarLinking.llChris Lattner2003-08-241-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8130 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement: Linker/2003-08-24-InheritPtrSize.llChris Lattner2003-08-241-2/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8129 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement SimplifyCFG/InvokeEliminate.llChris Lattner2003-08-241-1/+36
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8126 91177308-0d34-0410-b5e6-96231b3b80d8
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