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Author SHA1 Message Date
Chris Lattner
ee445a60a1 Instruction scheduling is a real pass now. 
llvm-svn: 1698
 2002-02-04 19:59:22 +00:00
Chris Lattner
75b2283602 Remove Obsolete LoopDepthCalculator. All users should use LoopInfo directly. 
llvm-svn: 1697
 2002-02-04 17:49:01 +00:00
Chris Lattner
347a23921a 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
8a352d597c 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
519af2962d REmove huge hack used by register allocator 
llvm-svn: 1694
 2002-02-04 17:39:02 +00:00
Chris Lattner
669a74ce8a 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
4469935eb5 Remvoe big hack that was used by the register allocator 
llvm-svn: 1692
 2002-02-04 17:38:03 +00:00
Chris Lattner
a5e627852d Trim down makefile, again. 
llvm-svn: 1691
 2002-02-04 17:37:25 +00:00
Chris Lattner
e6b511dc0a * ValueSet interface converted from add/remove to insert/erase 
llvm-svn: 1690
 2002-02-04 16:37:09 +00:00
Chris Lattner
83a8434eb2 * 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
e630ac9330 Remove dependence on BBLiveVar from InstrScheduling 
Minor cleanups

llvm-svn: 1688
 2002-02-04 16:35:45 +00:00
Chris Lattner
325869ac29 * 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
d3972903b1 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
339a3f6e5c 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
4afa297e52 Use generic pointer hashes instead of custom ones. 
llvm-svn: 1684
 2002-02-04 16:31:42 +00:00
Chris Lattner
7ad6519f90 Cut down include pollution and number of frivolous consts. 
llvm-svn: 1683
 2002-02-04 16:31:03 +00:00
Chris Lattner
28d8eb2286 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
f48173a875 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
13b2227ccc 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
bd3ad751f0 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
47b65a1025 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
5216cc55f7 * 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
c797387363 Add code that used to be inline in MachineSchedInfo.h 
llvm-svn: 1676
 2002-02-04 05:56:30 +00:00
Chris Lattner
49562d8442 Add #includes neccesary since they were removed from .h files 
llvm-svn: 1675
 2002-02-04 05:56:09 +00:00
Chris Lattner
a8171dd554 Move instrIsFeasible from InstrScheduling.h 
llvm-svn: 1674
 2002-02-04 05:55:42 +00:00
Chris Lattner
b3c64a73ad * 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
b0da8b2de1 * 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
73645f3b94 Minor cleanups 
llvm-svn: 1671
 2002-02-04 05:48:24 +00:00
Chris Lattner
a3403539e1 SparcRegInfo does NOT need anything about instruction scheduling. 
llvm-svn: 1670
 2002-02-04 02:44:38 +00:00
Chris Lattner
720bc02f18 * 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
e769482fd3 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
36aa542ef0 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
64593c51bb 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
f728637f2e * 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
38aa77b911 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
84fa1e7801 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
d682045227 Convert assembly emission over to a two pass approach. 
llvm-svn: 1662
 2002-02-03 23:41:08 +00:00
Chris Lattner
199853563e 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
eda6bd71a0 Code pulled out of MAchineInstr.(h|cpp) 
llvm-svn: 1660
 2002-02-03 07:54:50 +00:00
Chris Lattner
74f0a5b35e 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
4b361376f0 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
029af0b37f Add a file level comment 
Remove #includes

llvm-svn: 1657
 2002-02-03 07:52:04 +00:00
Chris Lattner
92a49c5cae Implement new method by method assembly output & memory releasing 
llvm-svn: 1656
 2002-02-03 07:51:17 +00:00
Chris Lattner
477923d0d4 * Switch to new TmpInstruction model 
* Switch to new MachineCodeForInstruction model

llvm-svn: 1655
 2002-02-03 07:50:56 +00:00
Chris Lattner
f08669fcbc * Switch to new TmpInstruction model 
llvm-svn: 1654
 2002-02-03 07:49:49 +00:00
Chris Lattner
0752167009 * Swithc to new MachineCodeForInstruction model 
* Implement memory freeing for instruction temporaries

llvm-svn: 1653
 2002-02-03 07:49:15 +00:00
Chris Lattner
e772d28862 * prune #includes 
* Implement permethod output of machine code to assembly

llvm-svn: 1652
 2002-02-03 07:48:06 +00:00
Chris Lattner
621457a34b Add #include that is no longer implicitly included 
llvm-svn: 1651
 2002-02-03 07:47:05 +00:00
Chris Lattner
abafc3bc70 Lots of code cleanups, no functional changes 
llvm-svn: 1650
 2002-02-03 07:46:34 +00:00
Chris Lattner
4cec147d4e * Prune #includes 
* Remove MachineCodeFor(Method|VMInstr) code to their own .cpp files

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