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3741 Commits

Author SHA1 Message Date
Evan Cheng
a8e15977aa Remove NodeDepth; Add NodeId which is a unique id per node per DAG. It can only be set by SelectionDAG. 
llvm-svn: 29336
 2006-07-27 06:38:21 +00:00
Evan Cheng
1e640aeee8 Let each target specific isel provide routine to check if a chain producing node is foldable by another. 
llvm-svn: 29335
 2006-07-27 06:36:49 +00:00
Evan Cheng
39112023f1 Move synchronizeICache from TargetJITInfo into a static function in JITEmitter.cpp 
llvm-svn: 29334
 2006-07-27 06:33:55 +00:00
Chris Lattner
f2d0e0296a Use std::copy instead of custom loops to take advantage of STL optimizations. 
Add a new append method for appending a range.

llvm-svn: 29323
 2006-07-27 03:38:08 +00:00
Nate Begeman
3d5f5b4e8b Support jump tables when in PIC relocation model 
llvm-svn: 29318
 2006-07-27 01:13:04 +00:00
Chris Lattner
b4165c39d7 Rename RelocModel::PIC to PIC_, to avoid conflicts with -DPIC. 
llvm-svn: 29307
 2006-07-26 21:12:04 +00:00
Reid Spencer
c2eb650e39 For PR780: 
Put the rest of lib/System into LinkAllVMCore.h. This makes all of
lib/System available to programs that #include LinkALlVMCore.h so that
loadable modules linked into those programs can depend on all of lib/System
being available.

llvm-svn: 29288
 2006-07-26 16:55:39 +00:00
Reid Spencer
10b9edbb69 For PR780: 
1. Move IncludeFile.h to System library
2. Move IncludeFile.cpp to System library
3. #1 and #2 required to prevent cyclic library dependencies for libSystem
4. Convert all existing uses of Support/IncludeFile.h to System/IncludeFile.h
5. Add IncludeFile support to various lib/System classes.
6. Add new lib/System classes to LinkAllVMCore.h
All this in an attempt to pull in lib/System to what's required for VMCore

llvm-svn: 29287
 2006-07-26 16:18:00 +00:00
Chris Lattner
d4d69f64dd Add a new llvm::SmallVector template, which is similar to the vector class, but 
contains optimizations to avoid heap allocation if the vector size is smaller
than some threshold.  This can significantly improve the performance of code
that allocates many small vectors by eliminating tons of small malloc/free's.

llvm-svn: 29281
 2006-07-26 06:22:30 +00:00
Jim Laskey
d7e656f90b Moving this function to a permanent home to prevent a dependency cycle created 
by the inline heuristic.  Was preventing llvm-gcc4 from building.

llvm-svn: 29278
 2006-07-25 23:22:00 +00:00
Evan Cheng
beeb4e5c8c - Refactor the code that resolve basic block references to a TargetJITInfo 
method.
- Added synchronizeICache() to TargetJITInfo. It is called after each block
  of code is emitted to flush the icache. This ensures correct execution
  on targets that have separate dcache and icache.
- Added PPC / Mac OS X specific code to do icache flushing.

llvm-svn: 29276
 2006-07-25 20:40:54 +00:00
Jim Laskey
a67adda697 Use an enumeration to eliminate data relocations. 
llvm-svn: 29249
 2006-07-21 20:57:35 +00:00
Devang Patel
07e0d34f7d Add new constructor to accept vector of exported names while creating 
InternalizePass.

llvm-svn: 29222
 2006-07-20 17:48:05 +00:00
Evan Cheng
0675bc6539 Make sub- and super- register classes const. 
llvm-svn: 29200
 2006-07-19 05:58:18 +00:00
Chris Lattner
2d0f9f0d59 Move MVT::getVectorType out of line, it is large and shouldn't be inlined. 
llvm-svn: 29195
 2006-07-19 00:40:45 +00:00
Chris Lattner
3415e20ae6 Add an out-of-line virtual method for the sdnode class to give it a home. 
llvm-svn: 29192
 2006-07-19 00:00:37 +00:00
Chris Lattner
d2ad578246 Add an out-of-line virtual method to provide a home for the cl::option class. 
llvm-svn: 29191
 2006-07-18 23:59:33 +00:00
Chris Lattner
067c6a4cca Add functions to compute ceil(log2(N)) to match functions for floor(log2(N)) 
llvm-svn: 29168
 2006-07-18 00:47:10 +00:00
Chris Lattner
ac585b37b1 Add an out-of-line virtual function to home class. 
llvm-svn: 29154
 2006-07-14 23:08:47 +00:00
Chris Lattner
6548505f71 Add two helper functions 
llvm-svn: 29150
 2006-07-14 22:54:06 +00:00
Chris Lattner
cff735d69e Add another helper method. 
llvm-svn: 29147
 2006-07-14 22:19:18 +00:00
Chris Lattner
b78b91260b Add a new method for bugpoint to use. 
llvm-svn: 29142
 2006-07-14 19:37:01 +00:00
Chris Lattner
e5e2e8d917 Change the callgraph representation to store the callsite along with the 
target CG node.  This allows the inliner to properly update the callgraph
when using the pruning inliner.  The pruning inliner may not copy over all
call sites from a callee to a caller, so the edges corresponding to those
call sites should not be copied over either.

This fixes PR827 and Transforms/Inline/2006-07-12-InlinePruneCGUpdate.ll

llvm-svn: 29120
 2006-07-12 18:29:36 +00:00
Jim Laskey
6fe083c694 1. Support for c++ mangled names. 
2. Support for private/protected class members.

llvm-svn: 29104
 2006-07-11 15:58:09 +00:00
Reid Spencer
cb66ae964e Finish removal of EH usage from the Archive library. The REQUIRES_EH flag 
in lib/Bytecode/Archive/Makefile is now removed. One small step closer to
a smaller LLVM.

llvm-svn: 29067
 2006-07-07 20:56:50 +00:00
Reid Spencer
9f4deeabf4 Remove EH use from the Archive library and adjust its users accordingly. 
llvm-svn: 29066
 2006-07-07 19:09:14 +00:00
Chris Lattner
14264d4f2e #include <iosfwd> not <ostream> 
llvm-svn: 29061
 2006-07-07 18:10:59 +00:00
Chris Lattner
8116948fa5 Change AllocateRWX/DeallocateRWX to not throw an exception. 
llvm-svn: 29058
 2006-07-07 17:32:37 +00:00
Chris Lattner
832e60566f Change LoadLibraryPermanently to not throw an exception. 
llvm-svn: 29048
 2006-07-07 17:12:36 +00:00
Chris Lattner
e54ce5af47 This patch (written by Reid) changes compressor to never throw an exception. 
llvm-svn: 29045
 2006-07-07 17:00:12 +00:00
Chris Lattner
15f896e231 Fix an embarassing bug reid noticed 
llvm-svn: 29031
 2006-07-07 00:01:01 +00:00
Chris Lattner
24d2f48b07 Modify the SlowOperationInformer interface to not throw exceptions. 
llvm-svn: 29028
 2006-07-06 22:34:06 +00:00
Chris Lattner
792190e73d Change the ModuleProvider interface to not throw exceptions. 
llvm-svn: 29024
 2006-07-06 21:35:01 +00:00
Chris Lattner
55c8fc6873 Change the verifier to never throw an exception. Instead verifyModule can 
optionally return the string error, which is an easier api for clients to
use anyway.

llvm-svn: 29016
 2006-07-06 18:00:01 +00:00
Evan Cheng
a6c9288186 Added option -code-model to set code model (only used in 64-bit) mode. Valid 
values include small, kernel, medium, large, and default.

llvm-svn: 29009
 2006-07-06 01:53:36 +00:00
Evan Cheng
90a25bcd6f Ugly hack! Add helper functions InsertInFlightSetEntry and 
RemoveInFlightSetEntry. They are used in place of direct set operators to
reduce instruction selection function stack size.

llvm-svn: 28987
 2006-06-29 23:57:05 +00:00
Evan Cheng
6ec6e10b48 Add support to print 4-, 8-, and 16- byte constant literals in special 
sections. e.g. On Darwin that would be .literal4 and .literal8.

llvm-svn: 28977
 2006-06-29 00:26:09 +00:00
Chris Lattner
de354efbfe Add support for hidden visibility 
llvm-svn: 28968
 2006-06-28 21:38:04 +00:00
Evan Cheng
6572fa9869 Allow EmitConstantPool to be redefined by derived classes. 
llvm-svn: 28952
 2006-06-28 00:52:32 +00:00
Reid Spencer
938be45012 For PR801: 
Refactor the Graph writing code to use a common implementation which is
now in lib/Support/GraphWriter.cpp. This completes the PR.

Patch by Anton Korobeynikov. Thanks, Anton!

llvm-svn: 28925
 2006-06-27 16:49:46 +00:00
Chris Lattner
70a5120be9 Add a new method. 
llvm-svn: 28915
 2006-06-26 19:20:25 +00:00
Jim Laskey
a8284f65e1 Add and sort "sections" in debug lines. This always stepping through 
code in sections other than ".text", including weak sections like ctors and
dtors.

llvm-svn: 28909
 2006-06-23 12:51:53 +00:00
Evan Cheng
2db138d4b0 Added jump table address relocation. 
llvm-svn: 28908
 2006-06-23 01:02:37 +00:00
Reid Spencer
ecf6ddfe47 Whoops, missed a couple more C-style casts. 
llvm-svn: 28905
 2006-06-21 22:19:00 +00:00
Reid Spencer
9fda67cfdf Use C++ style casts instead of C-style casts to shut up compiler warnings 
when compiling with -pedantic. Passes regression tests on Linux.

llvm-svn: 28904
 2006-06-21 21:54:54 +00:00
Chris Lattner
a396e6d9ba Add some out-of-line virtual dtors so that the class has a "home", preventing 
vtables for (e.g.) Instruction from being emitted into every .o file.

llvm-svn: 28898
 2006-06-21 16:53:47 +00:00
Evan Cheng
72794862e1 Fix non-64-bit clean code. 
llvm-svn: 28891
 2006-06-21 00:29:14 +00:00
Andrew Lenharth
18494fd192 Fix build on old compilers 
llvm-svn: 28869
 2006-06-20 15:32:17 +00:00
Andrew Lenharth
f0ecdbe7ef Do partial inlining in BU. This resolves more call sites. Also add options to merge in globals during recursion and to back annotate DSNodes when function pointers are resolved. This makes PA work for a whole lot more things (unresolved call sites being what has been killing various DSA based passes) 
llvm-svn: 28859
 2006-06-19 18:23:36 +00:00
Evan Cheng
6909286861 Clean up 
llvm-svn: 28851
 2006-06-17 01:42:20 +00:00