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241 Commits

Author SHA1 Message Date
Reid Spencer
e49661bdf5 For PR950: 
Convert signed integer types to signless ones.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32787 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-31 05:51:36 +00:00
Chris Lattner
36343735cb remove static ctors from Statistic objects 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32700 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 22:43:32 +00:00
Chris Lattner
c1f400ccdd Fix PR1057 (compilation on macos 10.3), patch by Scott Michel! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32644 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-17 21:04:02 +00:00
Jim Laskey
b92767afd4 Simplify the fetching of relocation mode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32588 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 22:53:42 +00:00
Jim Laskey
acd80ac7bb 1. Tidy up jump table info. 
2. Allow the jit to handle PIC relocable jump tables.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32581 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 19:17:33 +00:00
Reid Spencer
15f46d6c28 Change inferred cast creation calls to more specific cast creations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32460 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 01:17:41 +00:00
Bill Wendling
832171cb97 Removing even more <iostream> includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32320 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-07 20:04:42 +00:00
Chris Lattner
ac0b6ae358 Detemplatize the Statistic class. The only type it is instantiated with 
is 'unsigned'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32279 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 17:46:33 +00:00
Evan Cheng
9a1e9b9140 Allow target to specify alignment for function stub. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31788 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-16 20:04:54 +00:00
Chris Lattner
9cab56d59e if lazy compilation is disabled, print an error message and abort if 
lazy compilation is ever attempted


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31602 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-09 19:32:13 +00:00
Reid Spencer
3ed469ccd7 For PR786: 
Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31380 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-02 20:25:50 +00:00
Reid Spencer
b83eb6447b 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31063 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-20 07:07:24 +00:00
Chris Lattner
c6336273d9 Unbreak the JIT 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30384 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-15 04:56:11 +00:00
Anton Korobeynikov
b74ed07bfd 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30374 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-14 18:23:27 +00:00
Chris Lattner
8a650095fc Fix a ton of jit failures 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30292 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-13 16:21:10 +00:00
Evan Cheng
cd5731d98b Reflect MachineConstantPoolEntry changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30277 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-12 20:59:59 +00:00
Nate Begeman
019f851ab2 Behold, more work on relocations. Things are looking pretty good now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30240 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-10 23:03:44 +00:00
Chris Lattner
1911fd4f85 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30081 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-04 04:14:57 +00:00
Chris Lattner
c50b76f61d eliminate use of TM.getName() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30068 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-03 18:37:12 +00:00
Evan Cheng
b5aaee0027 Remove extra spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30025 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-01 18:45:22 +00:00
Evan Cheng
78050d6cbe Last check-in was a mistake... 
I've been told apple gcc version number is not guaranteed to increase
monotonically. Change the preprocess condition to make it less risky.

The configuration change is done during the middle 10.4 life cycle so we have
to check __APPLE_CC. For future OS X release, we should be able to assume
-fenable-cxa-atexit is the default.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30024 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-01 18:42:59 +00:00
Evan Cheng
4f260b4efa *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30023 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-01 18:40:46 +00:00
Evan Cheng
fb9c0d7e31 Better comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30017 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-01 07:09:56 +00:00
Evan Cheng
5f271aff5c Yikes. This requires checking apple gcc version. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30016 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-01 07:00:46 +00:00
Chris Lattner
fe85403467 initial changes to support JIT'ing from multiple module providers, implicitly 
linking the program on the fly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29721 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 01:24:12 +00:00
Chris Lattner
513748dfc1 Fix handling of asm specifiers for external globals. This unbreaks many programs 
on leopard in the jit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29391 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-28 21:11:31 +00:00
Evan Cheng
f141cc46fa Resolve BB references with relocation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29351 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-27 18:21:10 +00:00
Jim Laskey
2e9f3686f8 Fixed a typo in Evan's submisson. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29345 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-27 13:40:34 +00:00
Evan Cheng
55b5053b8e Move synchronizeICache from TargetJITInfo into a static function in JITEmitter.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29334 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-27 06:33:55 +00:00
Chris Lattner
35a14467ed Fix warning on linux 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29314 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-27 00:04:14 +00:00
Evan Cheng
55fc28076f - 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29276 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-25 20:40:54 +00:00
Nate Begeman
b76ea74845 Fix the build on my old and busted version of OS X 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29266 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-22 16:59:38 +00:00
Evan Cheng
b82ab94e20 Forgot to #ifdef __APPLE__ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29264 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-22 00:42:03 +00:00
Evan Cheng
5f42c55030 Resolve __dso_handle. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29259 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-21 23:06:20 +00:00
Chris Lattner
21c39a6520 Remove non-portable optimization that isn't worth it 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29115 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-12 00:31:47 +00:00
Chris Lattner
c1780d2a0a Change AllocateRWX/DeallocateRWX do not throw an exception. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29057 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-07 17:31:41 +00:00
Chris Lattner
5c72a3ae10 Adapt to new interface function materialization interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29051 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-07 17:18:09 +00:00
Evan Cheng
52b510b4c4 Added jump table address relocation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28908 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-23 01:02:37 +00:00
Chris Lattner
a827953c32 Only count instructions as code size, not constant pools and other per-function stuff. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28827 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-16 18:09:26 +00:00
Chris Lattner
870286aa33 Fix -pedantic warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28636 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-01 17:29:22 +00:00
Chris Lattner
fea34a1f11 Silence some -pedantic warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28629 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-01 17:12:14 +00:00
Chris Lattner
f3af4ff005 Make this print the right start pointer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28321 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-16 06:45:50 +00:00
Chris Lattner
bbea1245a1 Fix a hypothetical memory leak, identified by Coverity. In practice, this 
object is never deleted though.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28256 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-12 18:10:12 +00:00
Owen Anderson
07000c6f01 Refactor a bunch of includes so that TargetMachine.h doesn't have to include 
TargetData.h.  This should make recompiles a bit faster with my current
TargetData tinkering.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28238 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-12 06:33:49 +00:00
Chris Lattner
a5f0419b4e For extra sanity checking, fill free'd memory with garbage so we know that 
people aren't reusing machine code buffers at all.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28228 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-12 00:03:12 +00:00
Chris Lattner
9f3d1ba9ad Fix some bugs in the freelist manipulation code. 
Finally, implement ExecutionEngine::freeMachineCodeForFunction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28227 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-11 23:56:57 +00:00
Chris Lattner
e993cc27ad Significantly revamp allocation of machine code to use free lists, real 
allocation policies and much more.  All this complexity, and we have no
functionality change, woo! :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28225 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-11 23:08:08 +00:00
Chris Lattner
e7fd553b3b Move some methods out of line so that MutexGuard.h isn't needed in a public header. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28179 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-08 22:00:52 +00:00
Chris Lattner
b93b0347d8 Adjust to use proper TargetData copy ctor 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28112 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-04 21:18:40 +00:00
Chris Lattner
d2d5c76753 minor cleanups, no functionality change 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28087 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-03 18:55:56 +00:00