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4731 Commits

Author SHA1 Message Date
Chris Lattner
58f84d4b2d Eliminate the O(n) version of TypeSymbolTable::remove, it is dead. When 
inserting a type into the type symbol table, only compute unique name if not
in symtab already.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33983 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-07 05:35:58 +00:00
Chris Lattner
67408dab1b TypeSymbolTable::rename is dead, remove it 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33982 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-07 05:29:34 +00:00
Chris Lattner
1b1c95c9bf eliminate std::vector's from the bchandler interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33979 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-07 05:09:50 +00:00
Chris Lattner
e237cf934f do not let the table fill up with tombstones. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33973 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-07 01:11:25 +00:00
Chris Lattner
04a3115e61 Fix a really subtle bug where the entire hash table could fill with 
tombstones, causing subsequent insertions to infinitely loop.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33972 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-07 00:55:59 +00:00
Jim Laskey
81a21eae3e Deemed too cute to live. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33964 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-06 18:19:44 +00:00
Jim Laskey
ba4cc09f51 Support var arg intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33962 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-06 18:02:54 +00:00
Lauro Ramos Venancio
53a58106d4 Fix build error. 
UniqueVector.h:66: error: ‘assert’ was not declared in this scope


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33961 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-06 14:59:28 +00:00
Zhou Sheng
7406dcdc29 As Reid suggested, fixed some problems. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33954 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-06 05:59:47 +00:00
Chris Lattner
c04a1ce623 Simplify this a bit, add an assertion 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33936 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-05 23:24:48 +00:00
Chris Lattner
ae6eb5bfbe StableBasicBlockNumbering is conceptually just a wrapper around UniqueVector, 
so we should actually use a UniqueVector to implement it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33935 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-05 23:19:24 +00:00
Chris Lattner
7b13624b32 Const method must use const_iterator. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33933 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-05 23:18:32 +00:00
Reid Spencer
60ea274c70 For PR411: 
Clean up the Module::getFunction interface. getMainFunction and
getNamedFunction are now gone. Just use getFunction instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33920 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-05 21:17:06 +00:00
Reid Spencer
ef9b9a7939 For PR411: 
This patch replaces the SymbolTable class with ValueSymbolTable which does
not support types planes. This means that all symbol names in LLVM must now
be unique. The patch addresses the necessary changes to deal with this and
removes code no longer needed as a result. This completes the bulk of the
changes for this PR. Some cleanup patches will follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33918 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-05 20:47:22 +00:00
Zhou Sheng
d0f285e212 Add a class APInt to represent arbitrary precision constant integral values. 
It is a functional replacement for common case integer type like "unsigned",
"uint64_t", but also allows non-byte-width integer type and large integer
value types such as 3-bits, 15-bits, or more than 64-bits of precision. For
more details, see pr1043.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33913 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-05 17:29:16 +00:00
Bill Wendling
05c0b9ad79 Use unsigned char& instead of std::vector<>::reference. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33896 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-05 02:37:07 +00:00
Chris Lattner
831e0374a7 switch the VRBaseMap in the scheduler from an std::map to a DenseMap. This 
speeds up the isel pass from 2.5570s to 2.4722s on kc++ (3.4%).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33879 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-04 08:47:20 +00:00
Chris Lattner
3f97eb449b Introduce new UnarySDNode/BinarySDNode/TernarySDNode nodes, which coallocate 
their operands with the node itself.  This reduces malloc traffic for operand
lists.  This reduces isel time on kc++ from 2.6164 to 2.5570s, about 2.3%.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33878 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-04 08:35:21 +00:00
Chris Lattner
bc2e26241d Add a new SDNode ctor and InitOperands method. This allows the operands for 
an SDNode to be allocated as part of the node itself, instead of being a
separate new[]'d object.  Switch HandleSDNode, LoadSDNode, and StoreSDNode
to use this mechanism.  This saves one heap allocation and free for each node
of this type that is allocated.  This reduces isel time from 2.7638 to 2.6164s
on kc++, which is a 5.6% speedup.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33877 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-04 08:13:53 +00:00
Chris Lattner
ab4ed59538 eliminate the SDNode::setValueTypes method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33876 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-04 07:37:24 +00:00
Chris Lattner
63e3f14df6 eliminate a bunch of duplicate ctors and helper functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33875 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-04 07:28:00 +00:00
Chris Lattner
d429bcd4ac move MorphNode to out of line and merge setNodeOperands into it. There is 
no behavior or performance change here.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33869 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-04 02:49:29 +00:00
Chris Lattner
48b8592652 simplify MorphNodeTo to take a VTList operand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33868 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-04 02:41:42 +00:00
Chris Lattner
67612a1188 eliminate some extraneous methods in SDNode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33867 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-04 02:32:44 +00:00
Chris Lattner
c76e3c8602 Give each selectiondag node class a home for it's vtable and rtti info 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33866 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-04 02:23:32 +00:00
Chris Lattner
28f72279f5 add a version of insert that takes the key and value. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33856 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-04 00:42:41 +00:00
Reid Spencer
6734b57d1b For PR1163: 
Make the Module's dependent library use a std::vector instead of SetVector
adjust #includes in .cpp files because SetVector.h is no longer included.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33855 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-04 00:40:42 +00:00
Chris Lattner
5fcaf3ed14 Make SmallSetVector useful 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33854 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-04 00:30:40 +00:00
Chris Lattner
7235928b45 Various bugfixes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33848 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-04 00:12:12 +00:00
Chris Lattner
337cde0d5a Convert SetVector to be a true adapter class and add SmallSetVector. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33846 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-03 23:56:03 +00:00
Reid Spencer
7ba98a9000 For PR1072: 
Removing -raise has neglible positive or negative side effects so we are
opting to remove it. See the PR for comparison details.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33844 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-03 23:15:56 +00:00
Chris Lattner
5a5f6b6e38 8 buckets is way too small to start out with. This was only for testing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33835 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-03 19:30:48 +00:00
Chris Lattner
32dc7fd0aa remove a dead header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33820 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-03 03:02:10 +00:00
Bill Wendling
3da9981e16 Added GetTargetRelocation method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33815 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-03 02:38:57 +00:00
Bill Wendling
18e84b55a4 Added some accessor methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33814 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-03 02:38:15 +00:00
Bill Wendling
0f43b22320 Moved MachORelocation to its own header file. Have a call through the 
TargetMachOInfo object to the GetTargetRelocation method. Pass into it
non-Mach-O-specific parameters.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33813 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-03 02:37:51 +00:00
Bill Wendling
db6b60c78e New file for the MachORelocation structure. It doesn't have to be tied to the 
MachOWriter.h file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33812 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-03 02:36:17 +00:00
Chris Lattner
2ba528b3a7 switch the sched unit map over to use a DenseMap instead of std::map. This 
speeds up isel as a whole time by 2.6%.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33810 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-03 01:34:13 +00:00
Chris Lattner
5e665f5594 Switch inliner over to use DenseMap instead of std::map for ValueMap. This 
speeds up the inliner 16%.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33801 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-03 00:08:31 +00:00
Chris Lattner
137d4b2533 silence annoying warning in release-asserts build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33797 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-02 21:19:18 +00:00
Chris Lattner
70a76a633e add find/erase, add const iterators, fix bugs in iterators. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33791 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-02 20:34:32 +00:00
Chris Lattner
f6390f48e6 add iterators 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33790 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-02 19:27:13 +00:00
Reid Spencer
832254e1c2 Changes to support making the shift instructions be true BinaryOperators. 
This feature is needed in order to support shifts of more than 255 bits
on large integer types.  This changes the syntax for llvm assembly to
make shl, ashr and lshr instructions look like a binary operator:
   shl i32 %X, 1
instead of
   shl i32 %X, i8 1
Additionally, this should help a few passes perform additional optimizations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33776 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-02 02:16:23 +00:00
Devang Patel
305d2533f6 Pretty print pass managers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33767 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-01 22:10:12 +00:00
Jim Laskey
b82313fdc2 Support for non-landing pad exception handling. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33755 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-01 16:31:34 +00:00
Reid Spencer
283663a4ed Fix a homonymo in a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33754 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-01 12:09:51 +00:00
Anton Korobeynikov
b25fe82671 Fixed uninitialized stuff inside LegalizeDAG. Fortunately, the only 
affected part is codegen of "memove" inside x86 backend. This fixes
PR1144


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33752 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-01 08:39:52 +00:00
Chris Lattner
6e94c00ab2 Add a new dense hash table implementation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33751 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-01 07:49:59 +00:00
Chris Lattner
94c002a190 rename DenseMap to IndexedMap. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33749 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-01 05:32:05 +00:00
Chris Lattner
e3f71b4198 rename DenseMap -> IndexedMap. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33748 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-01 05:28:10 +00:00