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Author SHA1 Message Date
Chris Lattner
5726b834cd Instruction scheduling is a real pass now. 
llvm-svn: 1698
 2002-02-04 19:59:22 +00:00
Chris Lattner
8a76e0e37e Remove Obsolete LoopDepthCalculator. All users should use LoopInfo directly. 
llvm-svn: 1697
 2002-02-04 17:49:01 +00:00
Chris Lattner
e264071f46 Switch register allocator over to using LoopInfo directly instead of indirectly through LoopDepthCalculator 
llvm-svn: 1696
 2002-02-04 17:48:00 +00:00
Chris Lattner
bb19367753 Make LoopDeptCalculator be an internal artifact of how RegAlloc is implemented, 
do not expose it.  Additionally, have it be auto generated by the pass framework
for us.

llvm-svn: 1695
 2002-02-04 17:39:42 +00:00
Chris Lattner
473793df61 REmove huge hack used by register allocator 
llvm-svn: 1694
 2002-02-04 17:39:02 +00:00
Chris Lattner
c457462f99 Make #include "llvm/Analysis/LoopDepth.h" be an internal artifact of how register allocation is implemented. 
llvm-svn: 1693
 2002-02-04 17:38:48 +00:00
Chris Lattner
faeb3c85f9 Remvoe big hack that was used by the register allocator 
llvm-svn: 1692
 2002-02-04 17:38:03 +00:00
Chris Lattner
fbe7890cc4 Trim down makefile, again. 
llvm-svn: 1691
 2002-02-04 17:37:25 +00:00
Chris Lattner
e9cece61b7 * ValueSet interface converted from add/remove to insert/erase 
llvm-svn: 1690
 2002-02-04 16:37:09 +00:00
Chris Lattner
f3f13580e9 * Add #includes removed from headers 
* ValueSet interface converted from add/remove to insert/erase
* Minor cleanups

llvm-svn: 1689
 2002-02-04 16:36:59 +00:00
Chris Lattner
69e3aba1e9 Remove dependence on BBLiveVar from InstrScheduling 
Minor cleanups

llvm-svn: 1688
 2002-02-04 16:35:45 +00:00
Chris Lattner
92a00e8e0c * Add #includes that were yanked out of header files 
* Convert over to valueset interface that uses insert & erase insead of add and remove
* the -> operator really isn't that hard to use!

llvm-svn: 1687
 2002-02-04 16:35:12 +00:00
Chris Lattner
0c04c60975 eliminate the add and remove methods, clients must use insert and erase directly. 
llvm-svn: 1686
 2002-02-04 16:33:18 +00:00
Chris Lattner
140f09f8cc Remove tons of include pollution 
Remove frivolous const's
Make use of the -> operator

llvm-svn: 1685
 2002-02-04 16:32:40 +00:00
Chris Lattner
c6d2d0f12e Use generic pointer hashes instead of custom ones. 
llvm-svn: 1684
 2002-02-04 16:31:42 +00:00
Chris Lattner
ce9503fd2e Cut down include pollution and number of frivolous consts. 
llvm-svn: 1683
 2002-02-04 16:31:03 +00:00
Chris Lattner
31261e6fd1 PostOrderIterator really does depend on Method and BasicBlock. Obviously this 
is a huge fixme.

llvm-svn: 1682
 2002-02-04 16:29:55 +00:00
Chris Lattner
8bfb48c8d3 Convert RegisterAllocator interface to opaque pass type, so that users do not 
need to know _anything_ about RegAlloc to use it.  Well in the end maybe.

llvm-svn: 1681
 2002-02-04 15:54:09 +00:00
Chris Lattner
cc9876c869 EmitAssembly doesn't need an UltraSparc, it can do with any TargetMachine 
llvm-svn: 1680
 2002-02-04 15:53:23 +00:00
Chris Lattner
4f37a90fda Eliminate ModuleAnalyzer. It's old code that is not going to be used in the near future 
llvm-svn: 1679
 2002-02-04 06:47:17 +00:00
Chris Lattner
32703676f4 Cut down number of times libraries are included to link a little bit faster 
llvm-svn: 1678
 2002-02-04 06:43:56 +00:00
Chris Lattner
4c0bf66bdd * Minor cleanups 
* Reduce number of #includes
* Remove blatently misleading qualifiers (how do you have an inlined pure virtual function?)
* Remove unnecesary & ignored qualifiers (const int argument vs int argument)
* SparcInternals.h now no longer #includes RegClass.h or SparcRegClassInfo.h
* Pull inlined functions out of .h file if they are virtual and interfere with dependencies

llvm-svn: 1677
 2002-02-04 05:59:25 +00:00
Chris Lattner
cfc28e1cce Add code that used to be inline in MachineSchedInfo.h 
llvm-svn: 1676
 2002-02-04 05:56:30 +00:00
Chris Lattner
0de4b16eef Add #includes neccesary since they were removed from .h files 
llvm-svn: 1675
 2002-02-04 05:56:09 +00:00
Chris Lattner
f0828cf3dd Move instrIsFeasible from InstrScheduling.h 
llvm-svn: 1674
 2002-02-04 05:55:42 +00:00
Chris Lattner
65e91cf86a * Minor cleanups 
* Reduce number of #includes
* Delete blank lines at end of files
* Remove blatently misleading qualifiers (how do you have an inlined pure virtual function?)
* Remove unnecesary & ignored qualifiers (const int argument vs int argument)
* Remove LARGE chunks of "inline" code out to .cpp file
* s/unsigned int/unsigned/

llvm-svn: 1673
 2002-02-04 05:55:10 +00:00
Chris Lattner
009faad8e4 * Minor cleanups 
* Reduce number of #includes, sometimes drastically (LiveRangeInfo.h lost _7_)
* Move instrIsFeasible() from InstrScheduling.h to SchedPriorities.h
* Delete blank lines at end of files

llvm-svn: 1672
 2002-02-04 05:52:08 +00:00
Chris Lattner
8c2f0a45a6 Minor cleanups 
llvm-svn: 1671
 2002-02-04 05:48:24 +00:00
Chris Lattner
8dcb5c3736 SparcRegInfo does NOT need anything about instruction scheduling. 
llvm-svn: 1670
 2002-02-04 02:44:38 +00:00
Chris Lattner
45cdd0fb0c * Move command line parsing debug stuff to InstrScheduling internal header file 
SchedPriorities.h

llvm-svn: 1669
 2002-02-04 02:44:20 +00:00
Chris Lattner
b3e9cea0cd Pull all of the scheduling related stuff out of Sparc.cpp into it's own file 
llvm-svn: 1668
 2002-02-04 00:39:14 +00:00
Chris Lattner
9a8ff2595a Split RegisterAllocation stuff OUT of Sparc.cpp into a well defined pass 
that has a very minimal interface (like it should have).

llvm-svn: 1667
 2002-02-04 00:33:08 +00:00
Chris Lattner
78017556fc Move a ton of tables out of SparcInternals.h and move them to Sparc.cpp. 
Eventually they will probably get moved again, but at least now they aren't
having to be compiled by 7 different .cpp files...

llvm-svn: 1666
 2002-02-04 00:04:35 +00:00
Chris Lattner
4e02006161 * Remove -noasm option. If we're not compiling, what's the point? 
* convert over to pass based target backend.  Much cleaner now

llvm-svn: 1665
 2002-02-03 23:43:19 +00:00
Chris Lattner
b940cea55f Convert sparc backend over to use pass based compilation structure. 
Try to decouple stuff as much as possible.

llvm-svn: 1664
 2002-02-03 23:42:19 +00:00
Chris Lattner
b4df1958a9 Convert sparc backend over to use pass based compilation structure. 
Convert some stages into passes in preparation for more splitting up.
Try to decouple stuff as much as possible.

llvm-svn: 1663
 2002-02-03 23:41:51 +00:00
Chris Lattner
a4ae518ba6 Convert assembly emission over to a two pass approach. 
llvm-svn: 1662
 2002-02-03 23:41:08 +00:00
Chris Lattner
41ef705b10 Revamp compilation to be pass based instead of being monolithic so that 
backend's can customize compilation as much as they want

llvm-svn: 1661
 2002-02-03 23:40:22 +00:00
Chris Lattner
e1289c8b71 Code pulled out of MAchineInstr.(h|cpp) 
llvm-svn: 1660
 2002-02-03 07:54:50 +00:00
Chris Lattner
ed11b34f8d Switch over to a model where we compile each method, emit assembly, then free 
machineinstr memory before starting on the next method.

llvm-svn: 1659
 2002-02-03 07:54:10 +00:00
Chris Lattner
b6c38e3b50 Switch from MachineCodeForVMInstr model that is built into the VMCore library to an annotation based MAchineCodeForInstruction model 
Instruction.cpp now has 0 lines of code generation related code in it.

llvm-svn: 1658
 2002-02-03 07:52:58 +00:00
Chris Lattner
1099347f1e Add a file level comment 
Remove #includes

llvm-svn: 1657
 2002-02-03 07:52:04 +00:00
Chris Lattner
f26ffbbabc Implement new method by method assembly output & memory releasing 
llvm-svn: 1656
 2002-02-03 07:51:17 +00:00
Chris Lattner
de742eb319 * Switch to new TmpInstruction model 
* Switch to new MachineCodeForInstruction model

llvm-svn: 1655
 2002-02-03 07:50:56 +00:00
Chris Lattner
fe52dade08 * Switch to new TmpInstruction model 
llvm-svn: 1654
 2002-02-03 07:49:49 +00:00
Chris Lattner
40d9e197ee * Swithc to new MachineCodeForInstruction model 
* Implement memory freeing for instruction temporaries

llvm-svn: 1653
 2002-02-03 07:49:15 +00:00
Chris Lattner
8c0451be47 * prune #includes 
* Implement permethod output of machine code to assembly

llvm-svn: 1652
 2002-02-03 07:48:06 +00:00
Chris Lattner
fa7bc523a1 Add #include that is no longer implicitly included 
llvm-svn: 1651
 2002-02-03 07:47:05 +00:00
Chris Lattner
4315c295f5 Lots of code cleanups, no functional changes 
llvm-svn: 1650
 2002-02-03 07:46:34 +00:00
Chris Lattner
b8b17dc6dc * Prune #includes 
* Remove MachineCodeFor(Method|VMInstr) code to their own .cpp files

llvm-svn: 1649
 2002-02-03 07:46:01 +00:00