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1538 Commits

Author SHA1 Message Date
Bill Wendling
dde9793f0c Forgot a } 
llvm-svn: 31226
 2006-10-27 20:22:04 +00:00
Bill Wendling
b8441e6cce Re-added the part where it tries to remove all global variables first. 
llvm-svn: 31225
 2006-10-27 20:18:06 +00:00
Devang Patel
ac5109eec8 Save temp. bc files when saveTemps flag is true. Use final output file 
name supplied by linker to construct temp bc file names.

Remove tabs.

llvm-svn: 31205
 2006-10-26 20:46:22 +00:00
Reid Spencer
6833ffe8b8 For PR950: 
Make necessary changes to support DIV -> [SUF]Div. This changes llvm to
have three division instructions: signed, unsigned, floating point. The
bytecode and assembler are bacwards compatible, however.

llvm-svn: 31195
 2006-10-26 06:15:43 +00:00
Bill Wendling
b9780660dd Fix for PR960. Improves bugpoint so that it removes global variable 
initializers as well. This is only a first pass. It can be slow because
it clones the module for each pass. An obvious improvement is not to do that.

llvm-svn: 31182
 2006-10-25 18:36:14 +00:00
Devang Patel
3c1afad503 Supply alignment info to linker through LLVMSymbol. 
llvm-svn: 31181
 2006-10-25 18:10:07 +00:00
Devang Patel
c114a200c5 Instead of hard coding global prefix, use TargetAsmInfo. 
Add LTO destructor.

llvm-svn: 31168
 2006-10-24 18:41:02 +00:00
Devang Patel
b7f1981edd Fix typo. Add more comment. Avoid extra hash_map search. 
llvm-svn: 31144
 2006-10-23 23:57:53 +00:00
Devang Patel
5ff2903a58 Add removeModule(). 
llvm-svn: 31142
 2006-10-23 23:12:26 +00:00
Reid Spencer
d414793dbc For PR950: 
This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.

llvm-svn: 31063
 2006-10-20 07:07:24 +00:00
Chris Lattner
325671d406 Make the bugpoint reduction heuristics more effective. Patch submitted by 
Domagoj Babic, thanks!

llvm-svn: 30863
 2006-10-10 21:42:25 +00:00
Devang Patel
850e8d4fef Use FindProgramByName instead of FindExecutable. 
llvm-svn: 30846
 2006-10-09 21:16:05 +00:00
Devang Patel
94499cd79f Do error checking. 
llvm-svn: 30842
 2006-10-09 20:20:13 +00:00
Chris Lattner
2fb91841be Remove a dead var noticed by Yorion 
llvm-svn: 30841
 2006-10-09 20:12:37 +00:00
Devang Patel
51ec4965d5 Use GetTemporaryDirectory. Fix http://llvm.org/bugs/show_bug.cgi?id=894 
llvm-svn: 30838
 2006-10-09 19:04:51 +00:00
Chris Lattner
f0241b0652 simplify code 
llvm-svn: 30661
 2006-09-28 23:24:48 +00:00
Nick Lewycky
d97d360598 Enable 'predsimplify' optimization. 
llvm-svn: 30589
 2006-09-24 00:08:16 +00:00
Devang Patel
5bc8dcf913 Use abstract class to facilitate dlopen() interface. 
llvm-svn: 30569
 2006-09-21 17:22:55 +00:00
Chris Lattner
36793aa9ed comment out debug code 
llvm-svn: 30401
 2006-09-15 23:01:10 +00:00
Chris Lattner
1e2c7fe283 Add a new -cbe-bug mode, which works just like -run-llc, except that it uses 
LLC as the reference compiler to reduce testcases for bugs in GCC.

llvm-svn: 30400
 2006-09-15 21:29:15 +00:00
Anton Korobeynikov
6e19f80688 Adding dllimport, dllexport and external weak linkage types. 
DLL* linkages got full (I hope) codegeneration support in C & both x86
assembler backends.
External weak linkage added for future use, we don't provide any
codegeneration, etc. support for it.

llvm-svn: 30374
 2006-09-14 18:23:27 +00:00
Chris Lattner
93e6f9d3b7 add a new (hidden) -disable-core-files option 
llvm-svn: 30318
 2006-09-14 06:17:09 +00:00
Devang Patel
2d7d441483 Add comment. 
llvm-svn: 30315
 2006-09-14 05:49:10 +00:00
Nick Lewycky
3c0bf01e9b Fix --enable-valgrind. Add room for the new arguments, and don't keep 
a pointer to a temporary.

llvm-svn: 30312
 2006-09-14 04:20:17 +00:00
Nick Lewycky
fcd43d78a2 Add --enable-valgrind option to run optimizations through valgrind to 
pick up on memory errors.

llvm-svn: 30311
 2006-09-14 03:49:54 +00:00
Devang Patel
d2db52f4ee GlobalValue with InternalLinkage may have operands with ExternalLinkage 
type. Do not ignore these operands while finding external references.

llvm-svn: 30310
 2006-09-14 01:35:13 +00:00
Chris Lattner
1f4901d69e Move ipsccp pass earlier to clean up obvious bogosities 
llvm-svn: 30232
 2006-09-09 21:30:13 +00:00
Chris Lattner
818f2a71e8 ok this really works :) 
llvm-svn: 30195
 2006-09-08 18:33:49 +00:00
Devang Patel
325ff2c001 Remove redundant include. 
llvm-svn: 30194
 2006-09-08 18:20:25 +00:00
Chris Lattner
701a3083ec Need to include Makefile.config to get the value of $(OS). Add a comment. 
llvm-svn: 30193
 2006-09-08 18:08:50 +00:00
Anton Korobeynikov
c63a56537f Enabling LTO building on Darwin only right now. This probably should be 
removed after 'PIC vs non-PIC' problem solution

llvm-svn: 30192
 2006-09-08 18:00:43 +00:00
Devang Patel
18046380ee Using addPassesToEmitWholeFile is not a good idea here. 
Use FunctionPassManager to do the job.

llvm-svn: 30160
 2006-09-07 21:41:11 +00:00
Devang Patel
f8e6dcc443 Add linker into list of LINK_COMPONENTS. 
llvm-svn: 30159
 2006-09-07 21:36:55 +00:00
Devang Patel
2c28439303 Add lto into the list of PARALLEL_DIRS 
llvm-svn: 30154
 2006-09-07 20:21:58 +00:00
Devang Patel
46b6b1195a Use addPassesToEmitWholeFile() instead of addPassesToEmitFile() 
llvm-svn: 30153
 2006-09-07 20:20:56 +00:00
Chris Lattner
064d0ec956 Change DisambiguateGlobalSymbols to not rename asm globals, which breaks 
bugpoint on leopard.

llvm-svn: 30150
 2006-09-07 18:21:07 +00:00
Devang Patel
2e6c5085f8 Add getTargetTriple() that linker can use to query target architecture. 
llvm-svn: 30132
 2006-09-06 20:16:28 +00:00
Devang Patel
bb3ca8e494 Keep track of all modules crated using a name to module map. 
Add private member function getMoudle().

llvm-svn: 30130
 2006-09-06 18:50:26 +00:00
Devang Patel
2d6a17a0fa Instead of demangling symbol name by hand, use original name, which was 
used to mangle symbol name, directly.

llvm-svn: 30124
 2006-09-06 00:45:52 +00:00
Devang Patel
208eaf86a6 Extract target triplet from optimized module. 
Untabify.

llvm-svn: 30123
 2006-09-06 00:28:22 +00:00
Chris Lattner
5eda609986 lli uses LinkAllCodegenComponents, so it needs this. Thanks to 
Rafael Esp?ndola for pointing this out

llvm-svn: 30100
 2006-09-04 18:34:16 +00:00
Chris Lattner
01ecaf7d2d Use llvm-config instead of magic JIT thing to link in libs 
llvm-svn: 30091
 2006-09-04 06:01:43 +00:00
Chris Lattner
2da81d7d76 Use LINK_COMPONENTS to specify *components* to link against instead of 
using USED_LIBS to specify *libraries* to link against.

llvm-svn: 30090
 2006-09-04 05:59:09 +00:00
Chris Lattner
e7ff5ce21d Allow things like --libs CBackend 
llvm-svn: 30089
 2006-09-04 05:35:23 +00:00
Chris Lattner
6a94a2cda7 Switch to using llvm-config to build 
llvm-svn: 30088
 2006-09-04 05:24:16 +00:00
Chris Lattner
e49d06b5a1 Switch to using llvm-config to select components to link in. 
llvm-svn: 30085
 2006-09-04 04:47:49 +00:00
Chris Lattner
33c9ddc91d Completely rearchitect the interface between targets and the pass manager. 
This pass:

1. Splits TargetMachine into TargetMachine (generic targets, can be implemented
any way, like the CBE) and LLVMTargetMachine (subclass of TM that is used by
things using libcodegen and other support).
2. Instead of having each target fully populate the passmgr for file or JIT
   output, move all this to common code, and give targets hooks they can
   implement.
3. Commonalize the target population stuff between file emission and JIT
   emission.
4. All (native code) codegen stuff now happens in a FunctionPassManager, which
   paves the way for "fast -O0" stuff in the CFE later, and now LLC could
   lazily stream .bc files from disk to use less memory.
5. There are now many fewer #includes and the targets don't depend on the
   scalar xforms or libanalysis anymore (but codegen does).
6. Changing common code generator pass ordering stuff no longer requires
   touching all targets.
7. The JIT now has the option of "-fast" codegen or normal optimized codegen,
   which is now orthogonal to the fact that JIT'ing is being done.

llvm-svn: 30081
 2006-09-04 04:14:57 +00:00
Chris Lattner
2e68159303 rearrange targets to satisfy dependencies. Too bad we aren't using llvm-config. 
llvm-svn: 30077
 2006-09-04 04:04:41 +00:00
Chris Lattner
6e04d9f5a2 If a cycle exists, don't succeed building the second time around. 
llvm-svn: 30076
 2006-09-04 01:49:10 +00:00
Chris Lattner
7e892d8930 remove message 
llvm-svn: 30075
 2006-09-04 01:48:32 +00:00