Chris Lattner
3ef437d137
Add a new use_iterator::atEnd() method, which allows us to shrink
...
pred_iterator down to a single ivar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42859 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11 04:18:11 +00:00
Ted Kremenek
bdc2154986
Added iterators to ImmutableSet.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42851 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-11 00:14:49 +00:00
Ted Kremenek
37474bce02
Added some doxygen comments to ImmutableSet.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42850 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 23:47:03 +00:00
Ted Kremenek
ac6084dfc2
Removed uninformative assertions that catch problems that will
...
fire anyway at runtime due to a NULL dereference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42848 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 23:35:04 +00:00
Ted Kremenek
13a21b0237
Removed "height" of an AVL tree node from its Profile. This is
...
implicitly captured by using the addresses of its children in the
profile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42847 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 23:32:01 +00:00
Ted Kremenek
b308cdbc5f
Removed spurious forward declaration to a structure that will no longer be used.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42839 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 20:45:34 +00:00
Ted Kremenek
ea34bc892c
Added some doxygen comments to a few methods of ImutAVLTree.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42837 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 20:44:21 +00:00
Ted Kremenek
ebdbed3844
Added preliminary support for iterators in ImutAVLTree.
...
Implemented ImutAVLTree::isEqual.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42833 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 18:11:16 +00:00
Ted Kremenek
be24d91d82
Renamed internal method "Create" of ImutAVLTree to "CreateNode".
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42825 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 16:27:33 +00:00
Bill Wendling
1c08eba3fb
Fix 80-column violations
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42823 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 05:45:59 +00:00
Dale Johannesen
6eaeff29b8
Next PPC long double bits: ppcf128->i32 conversion.
...
Surprisingly complicated.
Adds getTargetNode for 2 outputs, no inputs (missing).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42822 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-10 01:01:31 +00:00
Chris Lattner
3daae2701b
Add new MemoryBuffer::getMemBufferCopy method.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42815 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 21:46:38 +00:00
Devang Patel
ec1f944230
Fix indentation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42814 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 21:41:00 +00:00
Ted Kremenek
33bbed8f2a
Added implementation of immutable (functional) maps and sets, as
...
implemented on top of a functional AVL tree. The AVL balancing code
is inspired by the OCaml implementation of Map, which also uses a functional
AVL tree.
Documentation is currently limited and cleanups are planned, but this code
compiles and has been tested.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42813 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 21:38:09 +00:00
Devang Patel
cd80c169d7
Add LLVMFoldingBuilder
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42806 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 19:49:19 +00:00
Dan Gohman
1fc46d5a8c
Remove an unnecessary friend declaration.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42805 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 18:39:48 +00:00
Chris Lattner
49588d83da
update prototype, fixing build error
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42789 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 16:27:44 +00:00
Dan Gohman
9a5263241d
Pass argc by value, not by reference, since it isn't modified.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42788 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 16:04:57 +00:00
Chris Lattner
05831c073a
Fix problems where DenseMap used operator!= instead of correctly
...
calling the traits implementation of isEqual.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42782 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 05:42:12 +00:00
Chris Lattner
be2c4596cb
Change a #include into a forward declaration
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42781 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 03:40:30 +00:00
Dan Gohman
6b33cfc6bb
Mark the prefetch intrinsic as IntrWriteArgMem, instead of the
...
default of IntrWriteMem, to at least indicate that it doesn't
"capture" the argument pointer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42768 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-08 21:15:07 +00:00
Dan Gohman
08ce976971
Add convenience overloads of SelectionDAG::getNode that take a SDVTList
...
and individual SDOperand operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42753 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-08 15:49:58 +00:00
Dan Gohman
3ab264a985
Fix grammar in a comment.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42748 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-08 15:10:04 +00:00
Dan Gohman
cdf2b3b2f8
Add explicit keywords.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42747 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-08 15:08:41 +00:00
Neil Booth
68e53ad6cb
Add a new function tcExtract for extracting a bignum from an
...
arbitrary range of bits embedded in the middle of another bignum.
This kind of operation is desirable in many cases of software
floating point, e.g. converting bignum integers to floating point
numbers of fixed precision (you want to extract the precision most
significant bits).
Elsewhere, add an assertion, and exit the shift functions early if
the shift count is zero.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42745 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-08 13:47:12 +00:00
Owen Anderson
1aad74c9e8
Begin the process of allowing DomTree on MBB's. Step One: template DomTreeNode by making it a typedef of a templated DomTreeNodeBase.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42743 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-08 07:44:39 +00:00
Chris Lattner
529ac2f286
Allow passes to just pass up "FunctionPass(&ID)" instead of "FunctionPass((intptr_t)&ID)"
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42741 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-08 03:45:44 +00:00
Chris Lattner
f8a3ee1d63
Finish off PR1723, by working around some strange compiler bug.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42737 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-07 17:57:10 +00:00
Neil Booth
f16c595252
Add back convertFromSignExtendedInteger.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42735 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-07 12:15:41 +00:00
Neil Booth
643ce59495
Reimplement convertFromUnsignedInteger so it is passed a const bignum.
...
It used to modify its argument in-place.
This interface is saner and the implementation more efficient. It will
be needed for decimal->binary conversion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42733 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-07 12:07:53 +00:00
Neil Booth
ccf596a53e
convertFromInteger, as originally written, expected sign-extended
...
input. APInt unfortunately zero-extends signed integers, so Dale
modified the function to expect zero-extended input. Make this
assumption explicit in the function name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42732 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-07 11:45:55 +00:00
Neil Booth
33d4c92e78
combineLostFractions does not need to be a member function
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42729 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-07 08:51:21 +00:00
Daniel Berlin
c27d61d3ae
Some more problems noticed by Curtis
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42717 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-07 04:47:57 +00:00
Gordon Henriksen
4647569fe7
Adding C and Ocaml bindings for ConstantExpr.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42696 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-06 14:29:36 +00:00
Anton Korobeynikov
57db1734af
Include DataTypes.h to provide intptr_t type. This fixes OpenBSD compilation of this file.
...
Inspired by Laurence Tratt's patch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42695 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-06 13:07:11 +00:00
Evan Cheng
186edc8fa1
Oops. Forgot this.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42691 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-06 08:09:29 +00:00
Neil Booth
978661d053
Generalize tcFullMultiply so that the operands can be of differing
...
part widths. Also, return the number of parts actually required to
hold the result's value.
Remove an over-cautious condition from rounding of float->hex conversion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42669 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-06 00:24:48 +00:00
Gordon Henriksen
acd96191cd
Removing the silly CHelpers header by rolling wrap and unwrap into the C
...
bindings headers themselves, hidden behind #ifdef __cplusplus.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42666 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-05 23:59:36 +00:00
Dale Johannesen
161e897b0f
First round of ppc long double. call/return and
...
basic arithmetic works.
Rename RTLIB long double functions to distinguish
different flavors of long double; the lib functions
have different names, alas.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42644 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-05 20:04:43 +00:00
Chris Lattner
bca98326b6
Mark count method const.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42639 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-05 17:40:38 +00:00
Dan Gohman
b6c7437568
SMUL_LOHI and UMUL_LOHI are commutative.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42633 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-05 14:09:33 +00:00
Dan Gohman
fdd04d5dde
Define target-indepenent SDNode types for multiply and divide that
...
produce two results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42632 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-05 14:07:56 +00:00
Duncan Sands
3ec81c0ee7
Fix typo in comment.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42631 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-05 10:37:00 +00:00
Daniel Berlin
ad92c633c7
Fix intersectWithComplement bug noticed by Curtis Dunham
...
Optimize |= case for empty RHS
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42629 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-05 05:10:53 +00:00
Evan Cheng
f10c973797
If a node that defines a physical register that is expensive to copy. The
...
scheduler will try a number of tricks in order to avoid generating the
copies. This may not be possible in case the node produces a chain value
that prevent movement. Try unfolding the load from the node before to allow
it to be moved / cloned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42625 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-05 01:39:18 +00:00
Evan Cheng
66f0f64082
- Added a few target hooks to generate load / store instructions from / to any
...
address (not just from / to frameindexes).
- Added target hooks to unfold load / store instructions / SDNodes into separate
load, data processing, store instructions / SDNodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42621 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-05 01:32:41 +00:00
Evan Cheng
39305cf553
Add a variant of getTargetNode() that takes a vector of MVT::ValueType.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42620 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-05 01:10:49 +00:00
Daniel Berlin
08bb699843
Fix the previous bug a slightly different way (by modifying how find_next works)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42613 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-04 21:27:17 +00:00
Daniel Berlin
9d03724c8c
Fix off by one error in iterator
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42612 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-04 21:18:20 +00:00
Daniel Berlin
8d69b5a113
It helps a lot when you check for the end of your list before randomly
...
dereferencing things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42605 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-04 05:29:36 +00:00
Daniel Berlin
c3a32d190c
Make SparseBitVector::set actually work properly when sets are not in ascending or descending order.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42604 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-04 05:25:51 +00:00
Neil Booth
a30b0ee959
Add APFloat -> hexadecimal string conversion, as per %a and %A in C99.
...
Useful for diagnostics and debugging.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42598 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-03 22:26:02 +00:00
Owen Anderson
9cb7f49ee9
Completely merge the implementation details of DomTree and PostDomTree.
...
Also, add a FIXME for a bug in PostDomTree calculation I noticed while writing this,
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42593 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-03 21:25:45 +00:00
Owen Anderson
9c8a9af5af
Add a GraphTraits partial specialization to make the inverse of an inverse be the same as the underlying graph.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42592 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-03 21:24:38 +00:00
Chris Lattner
116c3219df
Add initial iterator support for folding set.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42589 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-03 21:12:09 +00:00
Dan Gohman
2bb7d0647e
Fix a using namespace llvm; in a header file.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42584 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-03 19:04:09 +00:00
Neil Booth
b7dea4cb36
Tweak RoundAwayFromZero the bit number below which is truncated, and make
...
it const.
Preparation for APFloat -> hexadecimal string conversion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42576 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-03 15:16:41 +00:00
Gordon Henriksen
0abe116022
Regenerate.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42575 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-03 12:07:14 +00:00
Owen Anderson
471ab54df7
Factor some code from the DomTree and PostDomTree calculate methods up into
...
each one's runOnFunction method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42563 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-03 03:20:17 +00:00
Dale Johannesen
9ab7fb3ba4
Rewrite sqrt and powi to use anyfloat. By popular demand.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42537 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-02 17:43:59 +00:00
Evan Cheng
450ff01faf
Remove simple scheduler.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42499 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-01 20:44:07 +00:00
Dale Johannesen
3b5b4cd1a5
Add getABITypeSize, getABITypeSizeInBits
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42488 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-01 16:03:14 +00:00
Dan Gohman
21c276d2fa
Add empty() member functions to a few container-like classes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42487 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-01 16:01:23 +00:00
Chris Lattner
1bcc79666d
Add a helper useful when mapping from a map element to its hash node.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42480 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-30 08:31:46 +00:00
Owen Anderson
ab528fe0fb
Template-ize more of the DomTree internal implementation details. Only the calculate() methods for DomTree and PostDomTree remain to be merged/template-ized.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42476 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-30 04:17:16 +00:00
Chris Lattner
be207738d3
Add a new DenseSet abstraction.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42474 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-30 00:47:20 +00:00
Duncan Sands
3c5f0233e0
Add newline at end of file.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42470 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-29 16:38:37 +00:00
Gordon Henriksen
364caf0e19
Collector is the base class for garbage collection code generators.
...
This version enhances the previous patch to add root initialization
as discussed here:
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070910/053455.html
Collector gives its subclasses control over generic algorithms:
unsigned NeededSafePoints; //< Bitmask of required safe points.
bool CustomReadBarriers; //< Default is to insert loads.
bool CustomWriteBarriers; //< Default is to insert stores.
bool CustomRoots; //< Default is to pass through to backend.
bool InitRoots; //< If set, roots are nulled during lowering.
It also has callbacks which collectors can hook:
/// If any of the actions are set to Custom, this is expected to
/// be overriden to create a transform to lower those actions to
/// LLVM IR.
virtual Pass *createCustomLoweringPass() const;
/// beginAssembly/finishAssembly - Emit module metadata as
/// assembly code.
virtual void beginAssembly(Module &M, std::ostream &OS,
AsmPrinter &AP,
const TargetAsmInfo &TAI) const;
virtual void finishAssembly(Module &M,
CollectorModuleMetadata &CMM,
std::ostream &OS, AsmPrinter &AP,
const TargetAsmInfo &TAI) const;
Various other independent algorithms could be implemented, but were
not necessary for the initial two collectors. Some examples are
listed here:
http://llvm.org/docs/GarbageCollection.html#collector-algos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42466 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-29 02:13:43 +00:00
Gordon Henriksen
d070d1e56f
Demoting CHelpers.h to include/llvm/Support.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42465 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-29 01:38:42 +00:00
Evan Cheng
e5f6204cd5
Enabling new condition code modeling scheme.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42459 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-29 00:00:36 +00:00
Evan Cheng
22a529990b
If two instructions are both two-address code, favors (schedule closer to
...
terminator) the one that has a CopyToReg use. This fixes
2006-05-11-InstrSched.ll with -new-cc-modeling-scheme.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42453 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-28 22:32:30 +00:00
Evan Cheng
74d2fd8dd8
Trim some unneeded fields.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42442 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-28 19:24:24 +00:00
Owen Anderson
303f47b1dd
Have PostDomTree use the newly templated DFSPass.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42427 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-28 01:23:47 +00:00
Dale Johannesen
317096ab37
Add sqrt and powi intrinsics for long double.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42423 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-28 01:08:20 +00:00
Owen Anderson
58ec8825d4
Convert DFSPass into a templated friend function, in preparation for making it common to DomTree and PostDomTree.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42420 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-27 23:23:00 +00:00
Dan Gohman
82482944ed
TargetAsmInfo::getAddressSize() was incorrect for x86-64 and 64-bit targets
...
other than PPC64. Instead of fixing it, just remove it and fix all the
places that use it to use TargetData::getPointerSize() instead, as there
aren't very many. Most of the references were in DwarfWriter.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42419 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-27 23:12:31 +00:00
Gordon Henriksen
fc3282221f
CollectorMetadata abstractly describes stack maps for a function.
...
It includes:
- location and of each safe point in machine code (identified by a
label)
- location of each root within the stack frame (identified by an
offset), including the metadata tag provided to llvm.gcroot in
the user program
- size of the stack frame (for collectors which want to cheat on
stack crawling :)
- and eventually will include liveness
It is to be populated by back-ends during code-generation.
CollectorModuleMetadata aggregates this information across the
entire module.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42418 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-27 22:18:46 +00:00
Gordon Henriksen
d9900c9442
My previous Registry.h header, as well as Collectors.h, which is the
...
registry for dynamically-loaded garbage collection compiler plugins.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42415 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-27 19:34:27 +00:00
Evan Cheng
8ed3ffee53
Oops. Forgot this.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42377 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-26 21:38:03 +00:00
Neil Booth
117acf9e36
Whitespace cleanup.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42374 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-26 21:35:05 +00:00
Evan Cheng
ff11026575
- Added MRegisterInfo::getCrossCopyRegClass() hook. For register classes where reg to reg copies are not possible, this returns another register class which registers in the specified register class can be copied to (and copy back from).
...
- X86 copyRegToReg() now supports copying between EFLAGS and GR32 / GR64 registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42372 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-26 21:31:07 +00:00
Gordon Henriksen
46abf91f73
Added C and Ocaml bindings for functions, basic blocks, and
...
instruction creation. No support yet for instruction introspection.
Also eliminated allocas from the Ocaml bindings for portability,
and avoided unnecessary casts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42367 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-26 20:56:12 +00:00
Evan Cheng
9efce638d3
Allow copyRegToReg to emit cross register classes copies.
...
Tested with "make check"!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42346 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-26 06:25:56 +00:00
Daniel Berlin
9f711252f5
Fix small bug in operator== for iterators
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42331 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-26 00:11:59 +00:00
Duncan Sands
d98164e6ee
Fix spelling.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42296 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-25 13:53:22 +00:00
Evan Cheng
a6fb1b6743
Added major new capabilities to scheduler (only BURR for now) to support physical register dependency. The BURR scheduler can now backtrace and duplicate instructions in order to avoid "expensive / impossible to copy" values (e.g. status flag EFLAGS for x86) from being clobbered.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42284 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-25 01:54:36 +00:00
Evan Cheng
a3602685b3
New temporary option -new-cc-modeling-scheme to test the new cc modeling scheme.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42283 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-25 01:50:04 +00:00
Daniel Berlin
e6f0479aee
Comment fixups
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42279 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-24 22:20:45 +00:00
Dan Gohman
72252732c8
Merge hasDotLoc and hasDotFile into hasDotLocAndDotFile since .loc and .file
...
aren't really usable without each other.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42274 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-24 21:09:53 +00:00
Dan Gohman
189f80dc25
Add a routine for emitting .file directives, for setting up
...
file numbers to use with .loc directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42272 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-24 20:58:13 +00:00
Daniel Berlin
d81ccc2806
Implement offline variable substitution in order to reduce memory
...
and time usage.
Fixup operator == to make this work, and add a resize method to DenseMap
so we can resize our hashtable once we know how big it should be.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42269 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-24 19:45:49 +00:00
Dan Gohman
746767b097
explicit keywords.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42262 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-24 15:48:49 +00:00
Dan Gohman
11a7dbf127
Remove an unnecessary static_cast.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42261 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-24 15:46:02 +00:00
Owen Anderson
1dcca6b2d0
Fix typo.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42256 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-24 02:33:22 +00:00
Owen Anderson
68099d58cb
Merge significant portions of the DomTree and PostDomTree implementations.
...
The two remaining unmerged parts are DFSPass, and the Calculate().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42255 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-24 02:29:29 +00:00
Owen Anderson
04fa569320
Factor the calculation details for PostDomTree out of PostDominators.cpp and
...
into a separate header file.
Next step: merging PostDominatorCalculation.h with DominatorCalculation.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42251 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-23 22:21:00 +00:00
Owen Anderson
eefb31094f
Move DFSPass back down into DominatorTree. I need to figure out what the difference is between it
...
and the PostDomTree version first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42250 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-23 22:16:38 +00:00
Owen Anderson
d20c824b20
Factor the dominator tree calculation details out into DominatorCalculation.h. This
...
change is not useful in and of itself, but it lays the groundwork for combining
the dominator and postdominator implementations.
Also, factor a few methods that are common to DominatorTree and PostDominatorTree
into DominatorTreeBase. Again, this will make merging the two calculation methods
simpler in the future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42248 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-23 21:31:44 +00:00
Dale Johannesen
f1fc3a8fa6
Fix PR 1681. When X86 target uses +sse -sse2,
...
keep f32 in SSE registers and f64 in x87. This
is effectively a new codegen mode.
Change addLegalFPImmediate to permit float and
double variants to do different things.
Adjust callers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42246 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-23 14:52:20 +00:00
Tanya Lattner
b636788914
Adding support for __builtin_annotation with an intrinsic called llvm.annotation. This is similar to llvm.var.annotation but is applied to expressions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42211 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-21 22:59:12 +00:00
Dale Johannesen
910993e8dc
Change APFloat::convertFromInteger to take the incoming
...
bit width instead of number of words allocated, which
makes it actually work for int->APF conversions.
Adjust callers. Add const to one of the APInt constructors
to prevent surprising match when called with const
argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42210 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-21 22:09:37 +00:00
Owen Anderson
4938d34772
Fix CopyFrom for non-POD data types.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42208 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-21 20:55:54 +00:00
Dan Gohman
66018ea1b2
There is no {rsqrt,rcp}{p,s}d.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42190 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-21 15:24:00 +00:00
Dale Johannesen
73328d14ac
More long double fixes. x86_64 should build now.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42155 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-19 23:55:34 +00:00
Ted Kremenek
96345186a5
Previously GraphWriter assumed operator*() for node_iterator always
...
returned a reference type. This patch allows operator*() to return a
non-reference type while still maintaining the old behavior when it
does return a reference type.
This patch was motivated when I tried to use "df_iterator" (see
llvm/ADT/DepthFirstIterator.h) as a "node_iterator", as df_iterator
does not return a reference type and thus we would get a compilation
error when trying to take the address of a temporary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42151 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-19 21:26:49 +00:00
Owen Anderson
742f9b6682
Add a flag to mark a dirty cache entry. This is not yet used, but will eventually
...
help non-local memdep caching.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42137 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-19 16:13:57 +00:00
Evan Cheng
713a98dee8
Use struct SDep instead of std::pair for SUnit pred and succ lists. First step
...
in tracking physical register output dependencies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42125 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-19 01:38:40 +00:00
Evan Cheng
a3ca3149f2
Add CopyCost to TargetRegisterClass. This specifies the cost of copying a value
...
between two registers in the specific class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42123 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-19 01:35:01 +00:00
Bill Wendling
ce613280f9
Don't pass back a reference to a temporary.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42086 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-18 09:10:16 +00:00
Bill Wendling
5f19cf5df8
The exception handling function info should be reset for each new
...
function. The information isn't used heavily -- it's only used at the end
of exception handling emission -- so there's no need to cache it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42078 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-18 05:03:44 +00:00
Gordon Henriksen
8b94a14a78
C bindings for libLLVMCore.a and libLLVMBitWriter.a.
...
- The naming prefix is LLVM.
- All types are represented using opaque references.
- Functions are not named LLVM{Type}{Method}; the names became
unreadable goop. Instead, they are named LLVM{ImperativeSentence}.
- Where an attribute only appears once in the class hierarchy (e.g.,
linkage only applies to values; parameter types only apply to
function types), the class is omitted from identifiers for
brevity. Tastes like methods.
- Strings are C strings or string/length tuples on a case-by-case
basis.
- APIs which give the caller ownership of an object are not mapped
(removeFromParent, certain constructor overloads). This keeps
keep memory management as simple as possible.
For each library with bindings:
llvm-c/<LIB>.h - Declares the bindings.
lib/<LIB>/<LIB>.cpp - Implements the bindings.
So just link with the library of your choice and use the C header
instead of the C++ one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42077 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-18 03:18:57 +00:00
Gordon Henriksen
04bdf20ec1
Fixing an comment in Module.h that refers to a nonexistent parameter.
...
Also adding some missing svn:ignores that've been bothering me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42076 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-18 02:09:34 +00:00
Bill Wendling
6e19896999
Objective-C was generating EH frame info like this:
...
"_-[NSString(local) isNullOrNil]".eh = 0
.no_dead_strip "_-[NSString(local) isNullOrNil]".eh
The ".eh" should be inside the quotes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42074 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-18 01:47:22 +00:00
Bill Wendling
ecd9137758
Add support for appending a suffix to the end of a mangled name.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42071 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-17 22:39:32 +00:00
Devang Patel
8feb1f4467
Do not hide APInt::dump() inside #ifndef NDEBUG.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42068 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-17 22:24:00 +00:00
Dale Johannesen
1abac0d725
Implement x86 long double in jit (not really
...
complete, but common cases work)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42043 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-17 18:44:13 +00:00
Chris Lattner
76c1b97e40
Merge DenseMapKeyInfo & DenseMapValueInfo into DenseMapInfo
...
Add a new DenseMapInfo::isEqual method to allow clients to redefine
the equality predicate used when probing the hash table.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42042 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-17 18:34:04 +00:00
Daniel Berlin
430817ba18
That's what i get for using carbon emacs in a terminal
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42040 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-17 18:05:59 +00:00
Daniel Berlin
8180cf65a5
Fix iterator so it doesn't sometimes report bits that aren't in the bitmap
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42039 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-17 18:04:21 +00:00
Dan Gohman
e1b50639a8
Add a utility function to SDOperand for testing if a value is unused.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42038 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-17 17:44:31 +00:00
Daniel Berlin
c6d939818b
Fix bug in andersen's related to test_and_set.
...
Add operator == and != to SparseBitVector.
Simplify code for test_and_set
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42018 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-16 23:59:53 +00:00
Daniel Berlin
7f44657c2f
Fix a few bugs related to zero'ing of elements
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42017 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-16 22:31:47 +00:00
Chris Lattner
5bda9e49ec
Fix PR1666, SPASS with the CBE and 254.gap with the CBE.
...
GCC optimizes away things like ptr < NULL to false. To "fix" this,
have the CBE emit casts of pointers to intptr_t when doing relational
pointer comparisons.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41983 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-15 06:51:03 +00:00
Owen Anderson
7e9edda51d
Remove RLE from the headers, since the pass itself is gone now.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41971 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-14 22:54:46 +00:00
Dale Johannesen
9e3d3abd93
Remove the assumption that FP's are either float or
...
double from some of the many places in the optimizers
it appears, and do something reasonable with x86
long double.
Make APInt::dump() public, remove newline, use it to
dump ConstantSDNode's.
Allow APFloats in FoldingSet.
Expand X86 backend handling of long doubles (conversions
to/from int, mostly).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41967 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-14 22:26:36 +00:00
Dan Gohman
f82e1e66ce
And an FoldingSetImpl::NodeID::AddInteger overload for int64_t, to avoid
...
ambiguity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41960 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-14 20:48:42 +00:00
Dan Gohman
92dfe2001e
Remove isReg, isImm, and isMBB, and change all their users to use
...
isRegister, isImmediate, and isMachineBasicBlock, which are equivalent,
and more popular.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41958 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-14 20:33:02 +00:00
Dan Gohman
cb648f90a2
Remove spurious consts. This fixes warnings with compilers that
...
are strict about such things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41956 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-14 20:08:19 +00:00
Chris Lattner
53698d7694
remove dead enum value.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41925 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-13 06:18:04 +00:00
Chris Lattner
8a901985bc
Make single-argument ctors explicit to avoid tricky bugs :)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41924 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-13 06:15:57 +00:00
Evan Cheng
ffddf97e5d
Added getNumDefs().
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41901 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-13 00:16:29 +00:00
Evan Cheng
05e69c1f23
Yet another getTargetNode variant.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41898 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-12 23:39:49 +00:00
Daniel Berlin
ec39cb98d3
Move dump out of class, use "\n" instead of endl
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41872 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 22:58:27 +00:00
Dale Johannesen
3f6eb7419d
Add APInt interfaces to APFloat (allows directly
...
access to bits). Use them in place of float and
double interfaces where appropriate.
First bits of x86 long double constants handling
(untested, probably does not work).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41858 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 18:32:33 +00:00
Daniel Berlin
6320260e06
Convert to use ilist and non-pointer lists for extra goodness
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41855 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 17:42:22 +00:00
Bill Wendling
4e319a30ba
Add accessor method.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41854 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 17:24:38 +00:00
Bill Wendling
ef4a661725
Add a bool to indicate if we should set the "indirect encoding" bit in the Dwarf
...
information for EH.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41852 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 17:20:55 +00:00
Duncan Sands
f7331b3dd7
Fold the adjust_trampoline intrinsic into
...
init_trampoline. There is now only one
trampoline intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41841 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 14:10:23 +00:00
Bill Wendling
d60da495cd
The personality function on Darwin needs a global stub. We then refer to
...
that global stub instead of doing the ".set" thingy we were doing before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41838 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 08:27:17 +00:00
Owen Anderson
29ce95511f
Add a ValueInfoT template parameter to DenseMap so that it can properly make decisions
...
based on whether the key AND the value require ctors/dtors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41837 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 05:08:05 +00:00
Owen Anderson
98153ecbc1
Don't bother to initialize values corresponding to empty or tombstone
...
keys.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41834 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 04:43:51 +00:00
Daniel Berlin
16ebc260bd
Fix bugs with &=, intersect with complement. Add three argument version of intersect with complement.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41832 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 04:11:28 +00:00
Owen Anderson
9544dc294f
Fix non-deterministic behavior in the DenseMap copy constructor.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41831 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 03:48:08 +00:00
Daniel Berlin
1b6998e8d6
Add remaining functions necessary for andersen's
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41830 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 01:38:07 +00:00
Daniel Berlin
2f5d5937ec
Add SparseBitVector implementation
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41790 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-09 01:10:40 +00:00
Chuck Rose III
418d360518
Fix for VisualStudio. It is treating a 2 bit enum as a signed int for comparison purposes, causing failures. Using an extra bit fixes it.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41784 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-08 04:17:08 +00:00
Rafael Espindola
588af2fb99
Add support for having different alignment for objects on call frames.
...
The x86-64 ABI states that objects passed on the stack have
8 byte alignment. Implement that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41768 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-07 14:52:14 +00:00
Anton Korobeynikov
8806c7b1f5
Split eh.select / eh.typeid.for intrinsics into i32/i64 versions. This is needed, because they just "mark" register
...
liveins and we let frontend solve type issue, not lowering code :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41763 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-07 11:39:35 +00:00
Owen Anderson
718cb665ca
Add lengthof and endof templates that hide a lot of sizeof computations.
...
Patch by Sterling Stein!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41758 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-07 04:06:50 +00:00
David Greene
af992f782f
Constify to catch bugs.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41751 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-06 19:46:46 +00:00