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path: root/llvm/lib/CodeGen/Passes.cpp
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* Force the greedy register allocator to be linked alongside linear scan.Jakob Stoklund Olesen2011-04-191-0/+5
| | | | | | This means that the new register allocator can be used with 'clang -mllvm -regalloc=greedy'. llvm-svn: 129764
* Use the fast register allocator by default for -O0 builds.Jakob Stoklund Olesen2010-06-031-1/+1
| | | | | | This affects both llvm-gcc and clang. llvm-svn: 105372
* Add a -regalloc=default option that chooses a register allocator based on the -OJakob Stoklund Olesen2010-05-271-6/+20
| | | | | | | | | optimization level. This only really affects llc for now because both the llvm-gcc and clang front ends override the default register allocator. I intend to remove that code later. llvm-svn: 104904
* Uniformize the way these options are printed. Requested byDuncan Sands2010-02-181-1/+1
| | | | | | Russell Wallace. llvm-svn: 96580
* Clean up the use of static and anonymous namespaces. This turned upDan Gohman2008-05-131-8/+5
| | | | | | | several things that were neither in an anonymous namespace nor static but not intended to be global. llvm-svn: 51017
* Make several variable declarations static.Dan Gohman2008-05-061-0/+1
| | | | llvm-svn: 50696
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | llvm-svn: 45418
* *** empty log message ***Bill Wendling2006-11-161-1/+0
| | | | llvm-svn: 31789
* Work around a bug in gcc 3.3.5, reported by a userChris Lattner2006-08-031-1/+1
| | | | llvm-svn: 29489
* Final polish on machine pass registries.Jim Laskey2006-08-021-10/+25
| | | | llvm-svn: 29471
* 1. Change use of "Cache" to "Default".Jim Laskey2006-08-011-2/+2
| | | | | | | | | | | 2. Added argument to instruction scheduler creators so the creators can do special things. 3. Repaired target hazard code. 4. Misc. More to follow. llvm-svn: 29450
* Introducing plugable register allocators and instruction schedulers.Jim Laskey2006-08-011-57/+14
| | | | llvm-svn: 29434
* Working toward registration of register allocators.Jim Laskey2006-07-271-11/+47
| | | | llvm-svn: 29360
* Reduce number of exported symbolsAndrew Lenharth2006-07-201-1/+1
| | | | llvm-svn: 29220
* Alkis agrees that that iterative scan allocator isn't going to be worked onChris Lattner2005-10-241-4/+1
| | | | | | in the future, remove it. llvm-svn: 23952
* Remove trailing whitespaceMisha Brukman2005-04-211-2/+2
| | | | llvm-svn: 21420
* Changes For Bug 352Reid Spencer2004-09-011-1/+1
| | | | | | | | Move include/Config and include/Support into include/llvm/Config, include/llvm/ADT and include/llvm/Support. From here on out, all LLVM public header files must be under include/llvm/. llvm-svn: 16137
* The default has not been 'simple' for AGES!Chris Lattner2004-07-221-1/+1
| | | | llvm-svn: 15114
* Make linear scan the defaultChris Lattner2004-07-221-1/+1
| | | | llvm-svn: 15111
* Put variable name to a separate line.Alkis Evlogimenos2004-07-221-1/+2
| | | | llvm-svn: 15108
* Fit to 80 columns.Alkis Evlogimenos2004-07-221-10/+11
| | | | llvm-svn: 15105
* Add Iterative scan register allocator.Alkis Evlogimenos2004-07-211-4/+7
| | | | llvm-svn: 15068
* Linearscan is no longer experimental.Alkis Evlogimenos2004-07-211-1/+1
| | | | llvm-svn: 15067
* Fix IA64 compatibilityChris Lattner2004-07-161-1/+1
| | | | llvm-svn: 14866
* Add a spiller option to llc. A simple spiller will come soon. When we get ↵Alkis Evlogimenos2004-03-011-1/+1
| | | | | | CFG in the machine code represenation a global spiller will also be possible. Also document the linear scan register allocator but mark it as experimental for now. llvm-svn: 12062
* finegrainify namespacificationChris Lattner2003-12-281-9/+7
| | | | | | minor cleanups llvm-svn: 10619
* Merging the linear scan register allocator in trunk. It currently passes ↵Alkis Evlogimenos2003-11-201-3/+6
| | | | | | most tests under test/Programs/SingleSource/Benchmarks/Shootout so development will continue on trunk. The allocator is not enabled by default. You will need to pass -regallo=linearscan to lli or llc to use it. llvm-svn: 10103
* Put all LLVM code into the llvm namespace, as per bug 109.Brian Gaeke2003-11-111-0/+4
| | | | llvm-svn: 9903
* Added LLVM project notice to the top of every C++ source file.John Criswell2003-10-201-0/+7
| | | | | | Header files will be on the way. llvm-svn: 9298
* Moved enum and command-line option in separate file. Also added function ↵Alkis Evlogimenos2003-10-021-0/+35
that returns the user selected register allocator to the caller. llvm-svn: 8819
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