Chris Lattner
5819342732
Add some happy helper methods.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26046 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-08 02:05:45 +00:00
Chris Lattner
eac707f702
getConstraintType should be virtual.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26041 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-07 20:13:44 +00:00
Chris Lattner
ab0e04c2f2
add a new Type::getIntegralTypeMask() method, which is useful for clients that
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want to do bitwise inspection of integer types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26032 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-07 06:17:10 +00:00
Jeff Cohen
aa02c1df1d
Fix some truncation warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26029 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-07 03:34:35 +00:00
Chris Lattner
03a9939c61
fix an error compiling with -pedantic
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26028 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-07 01:12:49 +00:00
Chris Lattner
f483e58212
Change the prototype of PrintAsmOperand
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26020 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-06 22:16:41 +00:00
Jim Laskey
f60c2414ab
Goodbye nasty macro.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26019 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-06 21:54:05 +00:00
Jim Laskey
c2f0c8def7
Edit requests from Sabre.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26018 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-06 19:12:02 +00:00
Jim Laskey
86cbdba522
Changing model for the construction of debug information.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26016 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-06 15:33:21 +00:00
Evan Cheng
4ee6211258
* Added SDNode::isOnlyUse().
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* Fix hasNUsesOfValue(), it should be const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25990 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 06:29:23 +00:00
Chris Lattner
28adf292d9
add a new method, getPreferredAlignmentLog.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25977 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 01:24:06 +00:00
Chris Lattner
ed412ac2cb
Refactor a bunch of code into a non-inlined method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25972 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-04 09:51:33 +00:00
Evan Cheng
cccf1232a6
Get rid of some memory leaks identified by Valgrind
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25960 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-04 06:49:00 +00:00
Chris Lattner
8f9f0d3a34
add a method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25959 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-04 05:49:01 +00:00
Chris Lattner
c991cf58aa
Add some methods for inline asm support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25950 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-04 02:12:09 +00:00
Nate Begeman
de99629e2a
Add a framework for eliminating instructions that produces undemanded bits.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25945 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-03 22:24:05 +00:00
Chris Lattner
af9fa2bd0c
Move isLoadFrom/StoreToStackSlot from MRegisterInfo to TargetInstrInfo,
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a far more logical place. Other methods should also be moved if anyone
is interested. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25912 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-02 20:11:55 +00:00
Chris Lattner
679836360a
add a new isStoreToStackSlot method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25909 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-02 19:55:29 +00:00
Chris Lattner
ab77f73aee
add an instance var and argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25891 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-02 00:23:12 +00:00
Chris Lattner
47cf4eda9f
add a new PrintAsmOperand method, move some stuff around for ease of reading.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25885 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-01 22:39:30 +00:00
Chris Lattner
e202a253b1
Beef up the interface to inline asm constraint parsing, making it more
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general, useful, and easier to use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25864 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-01 01:27:37 +00:00
Evan Cheng
b8973bd8f5
Allow the specification of explicit alignments for constant pool entries.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25855 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-31 22:23:14 +00:00
Evan Cheng
19f3416d1c
One more getTargetNode() variant shouldn't hurt...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25816 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-30 07:47:47 +00:00
Chris Lattner
cb0b555663
Clear the OpAction field before setting it. This allows a target to set
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an instruction operation action to Expand, then set it to Legal later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25812 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-30 06:09:03 +00:00
Jeff Cohen
85046901b8
Add AddSymbol() method to DynamicLibrary to work around Windows limitation
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of being unable to search for symbols in an EXE. It will also allow other
existing hacks to be improved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25805 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-30 04:33:51 +00:00
Chris Lattner
553d8007ad
Move MaskedValueIsZero from the DAGCombiner to the TargetLowering interface,
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making isMaskedValueZeroForTargetNode simpler, and useable from other parts
of the compiler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25802 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-30 04:08:18 +00:00
Chris Lattner
030dae5bce
Pass the address of the main MaskedValueIsZero function to allow recursion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25797 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-30 03:48:36 +00:00
Jim Laskey
024c0b34c4
Remove extra qualifier.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25790 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-29 09:52:11 +00:00
Chris Lattner
e3bd778e4d
Clean up the interface to ValueTypeActions, allowing Legalize to use a copy
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of it more cleanly. Double the size of OpActions, allowing it to hold actions
for any VT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25782 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-29 08:40:37 +00:00
Chris Lattner
f38a05d67b
revert an accidental commit
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25781 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-29 07:59:37 +00:00
Chris Lattner
c1857c23f5
remove some methods
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25779 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-29 07:57:11 +00:00
Chris Lattner
ac0d723825
Make ConstantFP legalize into TargetConstantFP like other leaf nodes do. Allow
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targets to register custom legalizers for ConstantFP in case there isn't a
fixed list of constants that can be generated. On some architectures (ia64?)
all fp immediates are legal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25769 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-29 06:24:40 +00:00
Chris Lattner
2128a2f76c
remove the getBR2Way_CC method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25768 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-29 06:01:13 +00:00
Chris Lattner
9b88361bef
add another variant
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25743 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-28 10:08:58 +00:00
Chris Lattner
b9aff659e8
Add some methods
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25741 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-28 09:32:01 +00:00
Chris Lattner
7e871b28a2
remove this method I just added, now is not the time.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25729 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-28 03:43:33 +00:00
Chris Lattner
4f16e70faa
add a new callback
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25727 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-28 03:37:03 +00:00
Nate Begeman
0aed7840ec
Implement Promote for VAARG, and allow it to be custom promoted for people
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who don't want the default behavior (Alpha).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25726 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-28 03:14:31 +00:00
Chris Lattner
253a87d667
The 'target-independent' ISD::CALL isn't. Nuke it, making way for Nate's
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future work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25720 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-28 00:18:27 +00:00
Nate Begeman
ee625573b5
Remove TLI.LowerReturnTo, and just let targets custom lower ISD::RET for
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the same functionality. This addresses another piece of bug 680. Next,
on to fixing Alpha VAARG, which I broke last time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25696 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-27 21:09:22 +00:00
Jim Laskey
da427fa5da
Using bit size of integers instead of ambiguous "long" et all.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25694 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-27 20:31:25 +00:00
Jim Laskey
3ea0e0e005
Sorry - really folowing convention.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25691 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-27 18:32:41 +00:00
Jim Laskey
d8f77bae03
Improve visibility/correctness of operand indices in "llvm.db" objects.
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Handle 64 in DIEs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25684 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-27 15:20:54 +00:00
Reid Spencer
e2a5fb0e08
Fix auto-upgrade of intrinsics to work properly with both assembly and
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bytecode reading. This code is crufty, the result of much hacking to get things
working correctly. Cleanup patches will follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25682 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-27 11:49:27 +00:00
Chris Lattner
e736ed1947
add a method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25675 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-27 02:09:16 +00:00
Chris Lattner
4ed88eb822
Add a common INLINEASM opcode
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25667 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 23:27:02 +00:00
Jim Laskey
511731786e
Dropped DwarfWriter::
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25665 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 22:25:04 +00:00
Chris Lattner
7572eb81ee
Add new INLINEASM node
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25663 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 22:23:45 +00:00
Jim Laskey
6e87c0e029
Use global information to fill out Dwarf compile units.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25662 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 21:22:49 +00:00
Jeff Cohen
9471c8a93b
Improve compatibility with VC2005, patch by Morten Ofstad!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25661 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 20:41:32 +00:00