Brian Gaeke
6ac5300fbc
Remove dead member variables of SparcV9SchedInfo and TargetSchedInfo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11994 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-29 08:40:03 +00:00
Brian Gaeke
e9f6f2c049
Update comment at head of file. Also fix C 'typedef struct' nonsense I
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inadvertently left in here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11988 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-29 06:33:28 +00:00
Chris Lattner
bceb68807f
Eliminate the distinction between "real" and "unreal" instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11986 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-29 06:31:16 +00:00
Brian Gaeke
620ee02353
Add more architectures, and ELF64 stuff.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11985 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-29 06:30:25 +00:00
Chris Lattner
450b6d2998
Scrap a huge layer of cruft out of this interface.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11980 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-29 05:57:21 +00:00
Chris Lattner
7598a1a9a8
Remove unneeded #include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11978 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-29 05:15:56 +00:00
Chris Lattner
6a8a9b4413
Continue Alkis's int64_t cleanup. This makes all of the immediate related
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methods take an int or unsigned value instead of int64_t.
Also, add an 'addImm' method to the MachineInstrBuilder class, because the
fact that the hardware sign or zero extends it does not/should not matter
to the code generator. Once the old sparc backend is removed the difference
can be eliminated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11976 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-29 05:06:49 +00:00
Chris Lattner
c3c106ca59
Add BuildMI variants that take a MBB::iterator
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11975 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-29 04:55:28 +00:00
Brian Gaeke
757c1f9d87
Fix my sloppiness
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11968 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-28 22:06:03 +00:00
Chris Lattner
3da5117334
Add hook for V8 target
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11961 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-28 19:54:16 +00:00
Brian Gaeke
6c39a42b5c
ELF constants and data structures.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11945 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-28 06:26:20 +00:00
Misha Brukman
4977a163b4
New Function-level transformation utils.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11938 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-28 03:33:30 +00:00
Misha Brukman
dddea54b11
Add the prototype for the LoopExtractor Pass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11937 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-28 03:33:17 +00:00
Alkis Evlogimenos
bd16ef84bf
Make MachineOperand's immediate value an int and save 4 bytes out of
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each MachineOperand. We don't really need an int64_t immediate :-).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11906 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-27 15:05:28 +00:00
Misha Brukman
b07dddda00
Doxygenify comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11891 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-26 23:20:29 +00:00
Misha Brukman
2729408840
Doxygenify and tersify comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11890 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-26 23:20:08 +00:00
Alkis Evlogimenos
71e353ed35
Uncomment assertions that register# != 0 on calls to
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MRegisterInfo::is{Physical,Virtual}Register. Apply appropriate fixes
to relevant files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11882 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-26 22:00:20 +00:00
Chris Lattner
c230978a82
Annotations are evil. This makes Value not derive from Annotable, which makes
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all dynamically allocated LLVM values 4 bytes smaller, eliminate some vtables, and
make Value's destructor faster.
This makes Function derive from Annotation now because it is the only core LLVM
class that still has an annotation stuck onto it: MachineFunction.
MachineFunction is obviously horrible and gross (like most other annotations), but
will be the subject of refactorings later in the future. Besides many fewer
Function objects are dynamically allocated that instructions blocks, constants,
types, etc... :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11878 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-26 08:08:38 +00:00
Chris Lattner
c814937115
Make TargetData no longer use annotations!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11874 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-26 08:01:57 +00:00
Chris Lattner
32f54f3149
Eliminate copy-and-paste comments
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11873 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-26 08:01:30 +00:00
Chris Lattner
1cd4c7294c
Make sure that at least one virtual method is defined in a .cpp file to avoid
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having the compiler emit RTTI and vtables to EVERY translation unit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11871 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-26 07:24:18 +00:00
Chris Lattner
7c78afefe9
Fix a bug in the densemap that was killing the local allocator, and probably
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other clients. The problem is that the nullVal member was left to the default
constructor to initialize, which for int's does nothing (ie, leaves it unspecified).
To get a zero value, we must use T(). It's C++ wonderful? :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11867 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-26 05:00:15 +00:00
Chris Lattner
00fa65be83
Fix typeo. grow() cannot shrink storage. clear() should really nuke storage
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11865 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-26 04:07:12 +00:00
Alkis Evlogimenos
4c50715e9e
Temporarily comment out asserts as they break things. I will uncomment
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them when all the problem areas are fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11855 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-25 23:56:36 +00:00
Brian Gaeke
9d20b71eca
Represent va_list in interpreter as a (ec-stack-depth . var-arg-index)
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pair, and look up varargs in the execution stack every time, instead of
just pushing iterators (which can be invalidated during callFunction())
around. (union GenericValue now has a "pair of uints" member, to support
this mechanism.) Fixes Bug 234.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11845 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-25 23:01:48 +00:00
Alkis Evlogimenos
332d5d0a68
Duh, forgot to close the parenthesis.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11843 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-25 22:07:14 +00:00
Alkis Evlogimenos
338ce3d64e
Add assert to isPhysicalRegister and isVirtualRegister to fail when
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passed the special 'register' 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11842 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-25 22:04:28 +00:00
Alkis Evlogimenos
4d0d864be3
Add DenseMap template and actually use it for for mapping virtual regs
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to objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11840 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-25 21:55:45 +00:00
Chris Lattner
fdf6a3c8cc
Add prototype
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11837 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-25 21:34:51 +00:00
Brian Gaeke
150666fd82
Great renaming part II: Sparc --> SparcV9 (also includes command-line options and Makefiles)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11827 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-25 19:08:12 +00:00
Brian Gaeke
bb92f6fbf2
Cygwin defines log2 as a macro. Undef it here IFF it has already been defined,
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so that we always get the inline function instead. Remember, kids, like it says
in the GCC manual, "An Inline Function is As Fast As a Macro."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11815 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-25 01:53:45 +00:00
Brian Gaeke
748fba141f
FunctionLiveVarInfo.h moved: include/llvm/CodeGen -> lib/Target/Sparc/LiveVar
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11804 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-24 19:46:00 +00:00
Chris Lattner
b4a482a098
Add some helpful methods for dealing with switch instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11794 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-24 06:26:00 +00:00
Chris Lattner
bf81213693
Hrm, my find must have been faulty. It didn't remove these as well.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11788 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-24 03:54:22 +00:00
Chris Lattner
e35b06c6c4
Boost is now unneeded, thanks to the fix for PR253, contributed by Reid Spencer!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11787 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-24 03:53:00 +00:00
Chris Lattner
7b3d73b7ec
Use the new LLVM is_class template instead of the boost one, allowing us to
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remove our dependency on boost! Thanks to Reid Spencer for making this possible!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11785 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-24 03:50:05 +00:00
Chris Lattner
5c4d53a4d1
Check in a new type_traits header which provides the mysterious is_class
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template. Thanks go out to Reid Spencer for skillfully extracting this
from boost!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11784 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-24 03:49:29 +00:00
Chris Lattner
c50879dfe6
Noone cares about similarity to boost
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11783 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-24 03:47:25 +00:00
Brian Gaeke
95ee9bd81f
DataTypes.h is now output from configure, and shortened
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11778 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-23 22:07:26 +00:00
Brian Gaeke
6c71bf5f70
Regenerated with autoheader-2.57.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11773 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-23 21:30:39 +00:00
Brian Gaeke
a6eb7c19a1
ThreadSupport.h is now output from configure.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11770 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-23 21:30:29 +00:00
Brian Gaeke
cbc20b451d
Renamed to hash_set.in; move to using autoconf substitution tags.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11765 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-23 18:56:36 +00:00
Brian Gaeke
6cd52446fa
Renamed to hash_map.in; move to using autoconf substitution tags.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11764 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-23 18:56:35 +00:00
Brian Gaeke
6ab1917840
Regenerated using autoheader-2.57.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11762 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-23 18:56:04 +00:00
Brian Gaeke
c134395628
Renamed from include/Support/iterator. Doxygenify comments; add autoconf substitution tags.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11754 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-23 18:16:10 +00:00
Brian Gaeke
0e67d4cfe2
Replaced by include/Support/iterator.in.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11753 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-23 18:16:10 +00:00
Brian Gaeke
587bef9d1a
Regenerated with autoheader-2.57.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11752 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-23 18:16:09 +00:00
Alkis Evlogimenos
743d0a1f83
Refactor rewinding code for finding the first terminator of a basic
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block into MachineBasicBlock::getFirstTerminator().
This also fixes a bug in the implementation of the above in both
RegAllocLocal and InstrSched, where instructions where added after the
terminator if the basic block's only instruction was a terminator (it
shouldn't matter for RegAllocLocal since this case never occurs in
practice).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11748 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-23 18:14:48 +00:00
Alkis Evlogimenos
a2f6a408dc
Move LiveIntervals.h to lib/CodeGen since it shouldn't be exposed to other parts of the compiler
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11719 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-23 00:50:15 +00:00
Alkis Evlogimenos
890f92328d
Move MOTy::UseType enum into MachineOperand. This eliminates the
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switch statements in the constructors and simplifies the
implementation of the getUseType() member function. You will have to
specify defs using MachineOperand::Def instead of MOTy::Def though
(similarly for Use and UseAndDef).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11715 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-22 19:23:26 +00:00