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4737 Commits

Author SHA1 Message Date
Jim Laskey
595ef8f868 Deemed too cute to live. 
llvm-svn: 33964
 2007-02-06 18:19:44 +00:00
Jim Laskey
7d5ddeb668 Support var arg intrinsics. 
llvm-svn: 33962
 2007-02-06 18:02:54 +00:00
Lauro Ramos Venancio
a38cfcb65c Fix build error. 
UniqueVector.h:66: error: ‘assert’ was not declared in this scope

llvm-svn: 33961
 2007-02-06 14:59:28 +00:00
Zhou Sheng
8eba14bd31 As Reid suggested, fixed some problems. 
llvm-svn: 33954
 2007-02-06 05:59:47 +00:00
Chris Lattner
7a51f3a520 Simplify this a bit, add an assertion 
llvm-svn: 33936
 2007-02-05 23:24:48 +00:00
Chris Lattner
ae8f9f7df4 StableBasicBlockNumbering is conceptually just a wrapper around UniqueVector, 
so we should actually use a UniqueVector to implement it.

llvm-svn: 33935
 2007-02-05 23:19:24 +00:00
Chris Lattner
4ec6868104 Const method must use const_iterator. 
llvm-svn: 33933
 2007-02-05 23:18:32 +00:00
Reid Spencer
2e281b54c7 For PR411: 
Clean up the Module::getFunction interface. getMainFunction and
getNamedFunction are now gone. Just use getFunction instead.

llvm-svn: 33920
 2007-02-05 21:17:06 +00:00
Reid Spencer
6af21b3029 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.

llvm-svn: 33918
 2007-02-05 20:47:22 +00:00
Zhou Sheng
4967eb71b1 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.

llvm-svn: 33913
 2007-02-05 17:29:16 +00:00
Bill Wendling
bc1c8e70ac Use unsigned char& instead of std::vector<>::reference. 
llvm-svn: 33896
 2007-02-05 02:37:07 +00:00
Chris Lattner
15fb4ef992 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%).

llvm-svn: 33879
 2007-02-04 08:47:20 +00:00
Chris Lattner
59d7c680b5 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%.

llvm-svn: 33878
 2007-02-04 08:35:21 +00:00
Chris Lattner
22db3d9fca 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.

llvm-svn: 33877
 2007-02-04 08:13:53 +00:00
Chris Lattner
dcdf1edd93 eliminate the SDNode::setValueTypes method. 
llvm-svn: 33876
 2007-02-04 07:37:24 +00:00
Chris Lattner
2b6734a983 eliminate a bunch of duplicate ctors and helper functions. 
llvm-svn: 33875
 2007-02-04 07:28:00 +00:00
Chris Lattner
8bbd45cd6e move MorphNode to out of line and merge setNodeOperands into it. There is 
no behavior or performance change here.

llvm-svn: 33869
 2007-02-04 02:49:29 +00:00
Chris Lattner
ccd1f36346 simplify MorphNodeTo to take a VTList operand. 
llvm-svn: 33868
 2007-02-04 02:41:42 +00:00
Chris Lattner
7e8b8e7a68 eliminate some extraneous methods in SDNode 
llvm-svn: 33867
 2007-02-04 02:32:44 +00:00
Chris Lattner
f3b4a0cc95 Give each selectiondag node class a home for it's vtable and rtti info 
llvm-svn: 33866
 2007-02-04 02:23:32 +00:00
Chris Lattner
41ec7b272f add a version of insert that takes the key and value. 
llvm-svn: 33856
 2007-02-04 00:42:41 +00:00
Reid Spencer
310b497b59 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.

llvm-svn: 33855
 2007-02-04 00:40:42 +00:00
Chris Lattner
1113f4c8ee Make SmallSetVector useful 
llvm-svn: 33854
 2007-02-04 00:30:40 +00:00
Chris Lattner
9758cc5fd2 Various bugfixes 
llvm-svn: 33848
 2007-02-04 00:12:12 +00:00
Chris Lattner
cfdda5e521 Convert SetVector to be a true adapter class and add SmallSetVector. 
llvm-svn: 33846
 2007-02-03 23:56:03 +00:00
Reid Spencer
45d9d72ac0 For PR1072: 
Removing -raise has neglible positive or negative side effects so we are
opting to remove it. See the PR for comparison details.

llvm-svn: 33844
 2007-02-03 23:15:56 +00:00
Chris Lattner
71f7b41b05 8 buckets is way too small to start out with. This was only for testing. 
llvm-svn: 33835
 2007-02-03 19:30:48 +00:00
Chris Lattner
d4bf1bd958 remove a dead header 
llvm-svn: 33820
 2007-02-03 03:02:10 +00:00
Bill Wendling
e60f8624f5 Added GetTargetRelocation method. 
llvm-svn: 33815
 2007-02-03 02:38:57 +00:00
Bill Wendling
d2623ac830 Added some accessor methods. 
llvm-svn: 33814
 2007-02-03 02:38:15 +00:00
Bill Wendling
fe6b83c654 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.

llvm-svn: 33813
 2007-02-03 02:37:51 +00:00
Bill Wendling
73f186a7da New file for the MachORelocation structure. It doesn't have to be tied to the 
MachOWriter.h file.

llvm-svn: 33812
 2007-02-03 02:36:17 +00:00
Chris Lattner
b35593a1c5 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%.

llvm-svn: 33810
 2007-02-03 01:34:13 +00:00
Chris Lattner
71fe09f397 Switch inliner over to use DenseMap instead of std::map for ValueMap. This 
speeds up the inliner 16%.

llvm-svn: 33801
 2007-02-03 00:08:31 +00:00
Chris Lattner
c5f2684ba7 silence annoying warning in release-asserts build 
llvm-svn: 33797
 2007-02-02 21:19:18 +00:00
Chris Lattner
10292e5997 add find/erase, add const iterators, fix bugs in iterators. 
llvm-svn: 33791
 2007-02-02 20:34:32 +00:00
Chris Lattner
d0c5814b38 add iterators 
llvm-svn: 33790
 2007-02-02 19:27:13 +00:00
Reid Spencer
591bfa1e0b 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.

llvm-svn: 33776
 2007-02-02 02:16:23 +00:00
Devang Patel
3f71179e2d Pretty print pass managers. 
llvm-svn: 33767
 2007-02-01 22:10:12 +00:00
Jim Laskey
52a12383a4 Support for non-landing pad exception handling. 
llvm-svn: 33755
 2007-02-01 16:31:34 +00:00
Reid Spencer
2d41dbae16 Fix a homonymo in a comment. 
llvm-svn: 33754
 2007-02-01 12:09:51 +00:00
Anton Korobeynikov
c469cbc2e7 Fixed uninitialized stuff inside LegalizeDAG. Fortunately, the only 
affected part is codegen of "memove" inside x86 backend. This fixes
PR1144

llvm-svn: 33752
 2007-02-01 08:39:52 +00:00
Chris Lattner
fe31060a23 Add a new dense hash table implementation 
llvm-svn: 33751
 2007-02-01 07:49:59 +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
Devang Patel
c6531e1867 Add printVersion(). Linker can use it to print LLVM version number. 
llvm-svn: 33738
 2007-02-01 01:46:06 +00:00
Devang Patel
46a1a617f5 Add PrintVersionMessage() that tools can use to print version number 
without exiting program.

llvm-svn: 33737
 2007-02-01 01:43:37 +00:00
Chris Lattner
d9c5442b61 add missing ctor 
llvm-svn: 33714
 2007-01-31 20:08:34 +00:00
Chris Lattner
55e5440018 implement the new GEP instruction ctors. 
llvm-svn: 33708
 2007-01-31 19:47:18 +00:00
Evan Cheng
3ec2e08a37 Allow the target to override the ISD::CondCode that's to be used to test the 
result of the comparison libcall against zero.

llvm-svn: 33701
 2007-01-31 09:29:11 +00:00