bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
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*	Copies need to be inserted before the first terminator, not at the end of ↵	Owen Anderson	2008-01-10	1	-2/+2
\| \| \| \| \| \|	the block. llvm-svn: 45791
*	Clean up StrongPHIElimination a bit, and add some more comments to the ↵	Owen Anderson	2008-01-09	1	-6/+46
\| \| \| \| \| \| \| \|	internal structures. There's still more work to do on this front. llvm-svn: 45783
*	StrongPHIElim: Now with even fewer trivial bugs!	Owen Anderson	2008-01-09	1	-2/+4
\| \| \| \|	llvm-svn: 45775
*	Fix an infinite recursion bug in InsertCopies.	Owen Anderson	2008-01-09	1	-4/+9
\| \| \| \|	llvm-svn: 45774
*	Fix some simple bugs. StrongPHIElimination now does not crash on 164.gzip.	Owen Anderson	2008-01-09	1	-3/+3
\| \| \| \|	llvm-svn: 45773
*	Rename registers that do not need copies.	Owen Anderson	2008-01-08	1	-3/+19
\| \| \| \|	llvm-svn: 45759
*	Actually insert copies now!	Owen Anderson	2008-01-08	1	-6/+29
\| \| \| \|	llvm-svn: 45738
*	Oops, missed one.	Owen Anderson	2008-01-07	1	-1/+1
\| \| \| \|	llvm-svn: 45719
*	Make some predicates static.	Owen Anderson	2008-01-07	1	-3/+3
\| \| \| \|	llvm-svn: 45718
*	Rename SSARegMap -> MachineRegisterInfo in keeping with the idea	Chris Lattner	2007-12-31	1	-1/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	that "machine" classes are used to represent the current state of the code being compiled. Given this expanded name, we can start moving other stuff into it. For now, move the UsedPhysRegs and LiveIn/LoveOuts vectors from MachineFunction into it. Update all the clients to match. This also reduces some needless #includes, such as MachineModuleInfo from MachineFunction. llvm-svn: 45467
*	Add new shorter predicates for testing machine operands for various types:	Chris Lattner	2007-12-30	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \|	e.g. MO.isMBB() instead of MO.isMachineBasicBlock(). I don't plan on switching everything over, so new clients should just start using the shorter names. Remove old long accessors, switching everything over to use the short accessor: getMachineBasicBlock() -> getMBB(), getConstantPoolIndex() -> getIndex(), setMachineBasicBlock -> setMBB(), etc. llvm-svn: 45464
*	Remove attribution from file headers, per discussion on llvmdev.	Chris Lattner	2007-12-29	1	-2/+2
\| \| \| \|	llvm-svn: 45418
*	Flesh out the Briggs implementation a little bit more, fix a few FIXMEs.	Owen Anderson	2007-12-24	1	-11/+35
\| \| \| \|	llvm-svn: 45347
*	Sketch out an implementation of Briggs' copy placement algorithm.	Owen Anderson	2007-12-23	1	-10/+104
\| \| \| \|	llvm-svn: 45334
*	Note what still needs doing.	Owen Anderson	2007-12-22	1	-1/+6
\| \| \| \|	llvm-svn: 45310
*	Remove critical edge breaking. It won't be necessary as long as we are very ↵	Owen Anderson	2007-12-22	1	-37/+0
\| \| \| \| \| \|	careful when inserting copies. llvm-svn: 45309
*	Break local interferences in StrongPHIElimination. One step closer...	Owen Anderson	2007-12-16	1	-0/+135
\| \| \| \|	llvm-svn: 45070
*	A few more comments.	Owen Anderson	2007-12-16	1	-1/+6
\| \| \| \|	llvm-svn: 45069
*	Add register pairs to the list to check for local interferences.	Owen Anderson	2007-12-13	1	-4/+10
\| \| \| \|	llvm-svn: 44987
*	Remove ugly and horrible code. It's not necessary for correctness, and can ↵	Owen Anderson	2007-12-13	1	-47/+7
\| \| \| \| \| \|	be added back later if it causes code quality issues. llvm-svn: 44986
*	Forgot to remove a register from the PHI-union after I'd determined that it	Owen Anderson	2007-12-12	1	-3/+6
\| \| \| \| \| \|	interfered with other registers. Seems like that might be a good thing to do. :-) llvm-svn: 44902
*	More progress on StrongPHIElimination. Now we actually USE the DomForest!	Owen Anderson	2007-12-11	1	-0/+89
\| \| \| \|	llvm-svn: 44877
*	A little more progress on StrongPHIElimination, now that I have a better ↵	Owen Anderson	2007-12-10	1	-11/+16
\| \| \| \| \| \| \| \|	sense of how the CodeGen machinery works. llvm-svn: 44786
*	Run computeDomForest() on the set of registers that need to be tested for	Owen Anderson	2007-11-13	1	-5/+6
\| \| \| \| \| \|	interference. llvm-svn: 44064
*	Preserve LiveVariables when doing critical edge splitting.	Owen Anderson	2007-11-13	1	-2/+13
\| \| \| \|	llvm-svn: 44063
*	Break critical edges coming into blocks with PHI nodes.	Owen Anderson	2007-11-12	1	-0/+26
\| \| \| \|	llvm-svn: 44019
*	As Chris and Evan pointed out, BreakCriticalMachineEdges doesn't really need	Owen Anderson	2007-11-12	1	-0/+1
\| \| \| \| \| \|	to be a pass of its own. Instead, move it out into a helper method. llvm-svn: 44002
*	Take another stab at getting isLiveIn() and isLiveOut() right.	Owen Anderson	2007-11-08	1	-8/+11
\| \| \| \|	llvm-svn: 43869
*	Add some more of StrongPHIElim.	Owen Anderson	2007-11-07	1	-12/+74
\| \| \| \|	llvm-svn: 43805
*	Add a few comments.	Owen Anderson	2007-11-06	1	-0/+5
\| \| \| \|	llvm-svn: 43755
*	DomForest is a forest of registers, not instructions.	Owen Anderson	2007-11-06	1	-25/+47
\| \| \| \|	llvm-svn: 43754
*	StrongPHIElimination requires LiveVariables.	Owen Anderson	2007-11-06	1	-10/+24
\| \| \| \|	llvm-svn: 43751
*	Another step of stronger PHI elimination down.	Owen Anderson	2007-11-04	1	-0/+88
\| \| \| \|	llvm-svn: 43684
*	Add a newline at the end of the file.	Duncan Sands	2007-10-31	1	-1/+1
\| \| \| \|	llvm-svn: 43550
*	Add the skeleton of a better PHI elimination pass.	Owen Anderson	2007-10-31	1	-0/+112
	llvm-svn: 43542