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2003-12-08Fixed the dynamic generation of the list of subdirectories to compile.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10322 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-08implement methodChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10321 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-08Use the new method, though noone currently implements it any better than beforeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10320 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-08add two new virtual functions:Chris Lattner
The first returns a function pointer or a stub if it's not already generated The second exposes what was previously JIT specific state to general clients git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10319 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-08Finegrainify namespacificationChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10318 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-08Makefile updates contributed by ReidChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10317 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-08New bugChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10316 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-08`effect' is the noun, `affect' is the verb.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10315 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-08New testcase for PR165Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10314 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-08Add note about sucky suse compilerChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10313 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-08Cleanup and restructure the code to make it easier to read and maintain.Chris Lattner
The only functionality change is that we now implement: Regression/Transforms/TailCallElim/intervening-inst.ll Which is really kinda pointless, because it means that trivially dead code does not interfere with -tce, but trivially dead code probably wouldn't be around anytime when this pass is run anyway. The point of including this change it to support other more aggressive transformations when we have the analysis capabilities to do so. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10312 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-08New testcase, this should be -tailcallelim'inatedChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10311 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-08Since ssaification of the varargs builtings, the vaarg instruction no longerChris Lattner
can write to memory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10310 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-08Regenerated using autoheader-2.57Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10309 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-07Bugpoint had appalingly bad grammar. Fix some of it.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10308 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-07Do not leave a bunch of crud lying aroundChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10307 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-07It is now after pldi. This issue has been fixed, so remove the hackChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10306 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-07Implement RaiseAllocations/FreeCastConstantExpr.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10305 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-07New testcase that the raiseallocations pass should be able to handle.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10304 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-07* Finegrainify namespacificationChris Lattner
* Transform: free <ty>* (cast <ty2>* X to <ty>*) into free <ty2>* X git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10303 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-07The recalclulate method was a nasty hack that was once used by the -cee pass,Chris Lattner
which never worked itself. The cee pass still doesn't work, but it doesn't use this method anymore anyway, so eliminate the method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10302 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-07Completely rewrite domset, idom, and domtree implementation. Now it is basedChris Lattner
on the algorithm for directly computing immediate dominators presented in this paper: A Fast Algorithm for Finding Dominators in a Flowgraph T. Lengauer & R. Tarjan, ACM TOPLAS July 1979, pgs 121-141. This _substantially_ speeds up construction of all dominator related information. Post-dominators to follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10301 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-07Rewrite dominators implementation. Now domset is constructed from immdom,Chris Lattner
instead of the other way around. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10300 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-07Finegrainify namespacificationChris Lattner
Move method out of generic dominators construction code git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10299 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-07Move this method out of the generic dominators calculation codeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10298 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-06New command line parsing. This isn't as perfect as I would have liked. The ↵Tanya Lattner
CommandLine Library needs to be extended, in order to parse the options and allow for optional dashes. In addition, the help option isn't correct since I do the parsing mostly myself. But this is in the ocorrect ar format. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10297 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-06Stop using the -fshort-enum compile optionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10296 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-06Fix awkward wordingChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10295 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-06Cleanup the release notes in preparation for the release.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10294 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-05Add check for pthread_mutex_lock() in -lpthread (or otherwise).Brian Gaeke
Regenerated configure w/ autoconf-2.57. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10293 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-05Make assertion stricter. Since the source operands are allocated atAlkis Evlogimenos
this point, the second operand must be a physical register (it cannot be a virtual one). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10292 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-05Fix bug in register spilling when a preallocated live range overlaps aAlkis Evlogimenos
potential register assignment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10291 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-05Move operator<<(std::ostream&, const LiveInterval&) out of the header file.Alkis Evlogimenos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10290 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-05Sort live intervals by increasing start point.Alkis Evlogimenos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10289 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-04Improve debugging output and clean up some code.Alkis Evlogimenos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10288 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-02Finegrainify namespacificationChris Lattner
Fix regressions ScalarRepl/basictest.ll & arraytest.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10287 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-01Lock abstraction, introduced with a view toward making the JIT thread-safe.Brian Gaeke
Eventually. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10284 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-01Make stripped-bytecode a recursive targetChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10283 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-01Add new block numberChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10281 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-01Emit & read more compressed bytecode by not emitting a bytecodeblock forChris Lattner
each basic block in function. Instead, just emit a stream of instructions, chopping up basic blocks based on when we find terminator instructions. This saves a fairly substantial chunk of bytecode space. In stripped, sample cases, for example, we get this reduction in size: 197.parser: 163036 -> 137180: 18.8% reduction 254.gap : 844936 -> 689392: 22.6% 255.vortex: 621724 -> 528444: 17.7% ... Not bad for something this simple. :) Note that this doesn't require a new bytecode version number at all, though version 1.1 should not need to support the old format. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10280 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-01Remove unused enum valueChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10279 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-01This may fix the "0 dirs" stuff we get in the nightly tests when they areBrian Gaeke
checking out over remote cvs connections. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10278 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-01Add some "useful" methodsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10277 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-01Add an option to enable the SSA based peephole optimizer.Chris Lattner
Eventually this pass will provide substantially better code in the interim between when we have a crappy isel and nice isel. Unfortunately doing so requires fixing the backend to actually SUPPORT all of the fancy addressing modes that we now generate, and writing a DCE pass for machine code. Each of these is a fairly substantial job, so this will remain disabled for the immediate future. :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10276 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-01Add a new SSA-based peephole optimizer which includes copy propagation andChris Lattner
folding of instructions into addressing modes. This creates lots of dead instructions, which are currently not deleted. It also creates a lot of instructions that the X86 backend currently cannot handle. :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10275 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-01generalize the instruction types permitted a bitChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10274 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-01fix broken linkChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10273 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-30Print instructions before register allocation is performed. Also fixAlkis Evlogimenos
bug where spill instructions were added to the next basic block instead of the end of the current one if the instruction that required the spill was the last in the block. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10272 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-30add missing dependencyChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10271 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-30Finegrainify namespacificationChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10270 91177308-0d34-0410-b5e6-96231b3b80d8
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