Jakob Stoklund Olesen
785d31a2d2
Remove MachineRegisterInfo::getLastVirtReg(), it was giving wrong results
...
when no virtual registers have been allocated.
It was only used to resize IndexedMaps, so provide an IndexedMap::resize()
method such that
Map.grow(MRI.getLastVirtReg());
can be replaced with the simpler
Map.resize(MRI.getNumVirtRegs());
This works correctly when no virtuals are allocated, and it bypasses the to/from
index conversions.
llvm-svn: 123130
2011-01-09 21:58:20 +00:00
Jakob Stoklund Olesen
9a7e67d141
Use IndexedMap for MachineRegisterInfo as well. No functional change.
...
llvm-svn: 123106
2011-01-09 03:05:46 +00:00
Jakob Stoklund Olesen
b3820cdc22
Use an IndexedMap for LiveOutRegInfo to hide its dependence on TargetRegisterInfo::FirstVirtualRegister.
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llvm-svn: 123096
2011-01-08 23:10:50 +00:00
Duncan Sands
750b1f5de2
Public and private corrections, warned about by icc ( #304 ).
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Patch by Erick Tryzelaar.
llvm-svn: 81107
2009-09-06 08:55:57 +00:00
Misha Brukman
380e3db1b4
Fixed lint errors:
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* Alphabetized #includes
* Removed trailing whitespace
* Wrapped or shortened lines over 80 chars
llvm-svn: 65181
2009-02-20 22:20:18 +00:00
Chris Lattner
e0b1ee937a
Don't attribute in file headers anymore. See llvmdev for the
...
discussion of this change. Boy are my fingers tired. ;-)
llvm-svn: 45411
2007-12-29 19:59:42 +00:00
Chris Lattner
a24a3aaa94
rename DenseMap to IndexedMap.
...
llvm-svn: 33749
2007-02-01 05:32:05 +00:00
Chris Lattner
e61728144b
rename DenseMap -> IndexedMap.
...
llvm-svn: 33748
2007-02-01 05:28:10 +00:00
