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3478 Commits

Author SHA1 Message Date
Brian Gaeke 32f27e9f45 Don't include alloca.h on FreeBSD. 
llvm-svn: 6728
 2003-06-16 23:57:13 +00:00
Chris Lattner 55491774bb Actually, change it to use explicit new/delete, which is more likely to be 
optimized INTO an alloca

llvm-svn: 6727
 2003-06-16 22:29:09 +00:00
Chris Lattner 7bdbd91e92 Remove usage of alloca 
llvm-svn: 6726
 2003-06-16 22:22:11 +00:00
Chris Lattner 5b7e3cae42 Remove two using decls 
Remove usage of alloca

llvm-svn: 6725
 2003-06-16 22:18:28 +00:00
Brian Gaeke 7a719ed20c Isolate machine-dependent use of <alloca.h> in "Support/Alloca.h", 
so that we can easily change its use to be conditional on the result of
an autoconf test later.

llvm-svn: 6723
 2003-06-16 21:54:01 +00:00
Chris Lattner 3bcde17e00 Rename FInfo.cpp to FunctionInfo.cpp, eliminate FInfo.h 
llvm-svn: 6712
 2003-06-16 15:31:52 +00:00
Chris Lattner 617ea34a6d move contents of include/llvm/Reoptimizer/Mapping/FInfo.h into here, it is sparc internal 
llvm-svn: 6711
 2003-06-16 15:31:09 +00:00
Chris Lattner 71ec97a6e1 Fix typeo 
llvm-svn: 6704
 2003-06-16 12:21:19 +00:00
Chris Lattner cc7d6ff656 Fix bug: Linker/2003-06-02-TypeResolveProblem2.ll 
llvm-svn: 6699
 2003-06-16 12:11:33 +00:00
Chris Lattner dc62f1e021 Fix bug: ADCE/2003-06-11-InvalidCFG.ll 
This was because we were deleting large chunks of functions without an exit block, because the post-dominance
information was not useful.  This broke crafty and twolf.

llvm-svn: 6698
 2003-06-16 12:10:45 +00:00
Chris Lattner d994fd3d88 Fix bug: CBackend/2003-06-11-HexConstant.ll 
Fix bug: CBackend/2003-06-11-LiteralStringProblem.ll

llvm-svn: 6697
 2003-06-16 12:09:09 +00:00
Chris Lattner 3937726a5b Nodes get forwarded when they are collapsed currently. 
llvm-svn: 6696
 2003-06-16 12:08:18 +00:00
Chris Lattner 82f4f85f6d Remove bogus assertion: a node with no referrers could be collapsed if field-sensitivity was disabled 
llvm-svn: 6695
 2003-06-16 12:07:39 +00:00
Chris Lattner 98105944b3 Implement forwarding from stores to loads of must-aliased pointers. 
This implements: GCSE/2003-06-13-LoadStoreEliminate.ll

llvm-svn: 6694
 2003-06-16 12:06:41 +00:00
Chris Lattner cb9ef2bccc Fix invalid number of arguments problem 
llvm-svn: 6692
 2003-06-16 12:03:00 +00:00
John Criswell cfac736363 Included assert.h so that the code compiles under newer versions of GCC. 
llvm-svn: 6682
 2003-06-11 14:01:36 +00:00
John Criswell fafd3d2b31 Updated for the new projects Makefile. 
llvm-svn: 6678
 2003-06-11 13:49:11 +00:00
Guochun Shi c40f66c928 add some comments 
add a function ModuloScheduling::dumpFinalSchedule() to print out final schedule

llvm-svn: 6677
 2003-06-10 20:04:30 +00:00
Guochun Shi f6b88e55ed add an brief instruction what this pass is 
llvm-svn: 6676
 2003-06-10 20:03:39 +00:00
Guochun Shi d2656536f5 a simple introduction to this pass 
llvm-svn: 6675
 2003-06-10 20:02:16 +00:00
Guochun Shi 9766f8c3a2 cleaned code 
add some comments

llvm-svn: 6674
 2003-06-10 19:09:00 +00:00
Guochun Shi 2ee8c115d8 delete useless functions 
add comment

llvm-svn: 6673
 2003-06-08 23:16:07 +00:00
Guochun Shi 1ecd0e0228 change DEBUG to DEBUG_PRINT 
llvm-svn: 6672
 2003-06-08 20:40:47 +00:00
Chris Lattner 569358416f Add #include for older GCC's 
llvm-svn: 6670
 2003-06-08 06:43:57 +00:00
Chris Lattner 706548fca7 Fix bug: LevelRaise/2003-06-07-EmptyArrayTest.ll 
llvm-svn: 6669
 2003-06-07 21:45:42 +00:00
Chris Lattner bf2be2163b Fix compilation problem on GCC 2.9x 
llvm-svn: 6667
 2003-06-07 20:29:58 +00:00
Misha Brukman 366494ab0d Do not hastily change the Opcode from 'r' to 'i' type if we're not actually 
SETTING the operand to be an immediate or have verified that one of the operands
is really a SignExtended or Unextended immediate value already, which warrants
an 'i' opcode.

llvm-svn: 6662
 2003-06-07 02:34:43 +00:00
Chris Lattner 235b91e2ea Fix compilation problem with some versions of G++ 
llvm-svn: 6660
 2003-06-06 22:13:01 +00:00
Chris Lattner efadd781f4 Fix problem with perror 
llvm-svn: 6659
 2003-06-06 21:09:29 +00:00
Chris Lattner 11ecb1d8ca Fix warnings on Sparc 
llvm-svn: 6658
 2003-06-06 18:25:33 +00:00
Misha Brukman ff61facc3c Print address out as hex. 
llvm-svn: 6657
 2003-06-06 09:53:28 +00:00
Misha Brukman ad2ab66d89 Added 'r' and 'i' versions to WRCCR. 
llvm-svn: 6656
 2003-06-06 09:52:58 +00:00
Misha Brukman 2969ec5266 * Changed Bcc instructions to behave like BPcc instructions 
* BPA and BPN do not take a %cc register as a parameter
* SLL/SRL/SRA{r,i}5 are there for a reason - they are ONLY 32-bit instructions
* Likewise, SLL/SRL/SRAX{r,i}6 are only 64-bit
* Added WRCCR{r,i} opcodes

llvm-svn: 6655
 2003-06-06 09:52:23 +00:00
Misha Brukman 0941cd11c8 * Removed PreSelection pass because that is now done in the JIT 
* Removed instruction scheduling as it is too slow to run in a JIT environment
* Removed other passes because they aren't necessary and can slow JIT down

llvm-svn: 6652
 2003-06-06 07:11:16 +00:00
Chris Lattner b630abfd47 Don't output explicit initializers for globals that are zero initialized 
llvm-svn: 6651
 2003-06-06 07:10:24 +00:00
Misha Brukman 0ccdecbdaa ::: HACK ALERT ::: HACK ALERT ::: HACK ALERT ::: HACK ALERT ::: HACK ALERT ::: 
The JIT is designed to code-generate a function at-a-time. That means that any
pass can only make local changes to its function. Period.

Because the Sparc PreSelection pass claims to be a BasicBlock pass while adding
globals to the Module, it cannot be run with the other passes, because by this
time, the globals have been output already by the JIT, and the addresses of any
globals appearing AFTER this point are not recognized.

However, the PreSelection pass is a requirement for correctness in the Sparc
codegen path, so it MUST be run.

::: HACK ALERT ::: HACK ALERT ::: HACK ALERT ::: HACK ALERT ::: HACK ALERT :::

llvm-svn: 6650
 2003-06-06 06:59:55 +00:00
Misha Brukman a2b55253c6 Output function address as hex. 
llvm-svn: 6649
 2003-06-06 06:52:35 +00:00
Misha Brukman b7f76d32fe Fixed a bunch of test cases in test/Regression/Jello which could not get the 
address of a floating-point (allocated via ConstantPool) correctly.

llvm-svn: 6647
 2003-06-06 04:41:22 +00:00
Chris Lattner 65d29b87e3 Add statistic for # machine instrs emitted 
Add GROSS HACK to get CompilationCallback to work when compiled in release mode

llvm-svn: 6646
 2003-06-06 04:00:05 +00:00
Misha Brukman 905ffcb780 * If a global is not a function, just ask the MachineCodeEmitter for the addr 
* Do not block a print statement with a DEBUG() guard if we're going to abort()

llvm-svn: 6645
 2003-06-06 03:35:37 +00:00
Misha Brukman ee21ccc607 The SUB*i instructions belong to a different class than their SUB*r brethren. 
llvm-svn: 6644
 2003-06-06 03:34:47 +00:00
Misha Brukman 1c1568ed68 Put all debug print statements under the DEBUG() guard to make output clean so 
that tests can automatically diff the output.

llvm-svn: 6642
 2003-06-06 00:26:11 +00:00
Misha Brukman 6940c8644e Removed debug print statement. 
llvm-svn: 6641
 2003-06-06 00:00:54 +00:00
Misha Brukman ee964e2690 Fixed confusion between register classes and register types. 
Now %fcc registers are recognized correctly.

llvm-svn: 6640
 2003-06-05 23:51:10 +00:00
Misha Brukman 97a04b24cc Added missing directive to store the instruction name. 
llvm-svn: 6639
 2003-06-05 23:35:11 +00:00
Misha Brukman 90fd75efa4 Moved predict and annul fields to the end of each individual instruction 
class, because they are currently unused.

llvm-svn: 6638
 2003-06-05 23:33:15 +00:00
Misha Brukman fd394b766a Do not preset the cc register, the instructions actually use it. 
llvm-svn: 6637
 2003-06-05 23:30:27 +00:00
Vikram S. Adve 82dca3714f Minor tuning -- avoid a non-inlinable function call on every operand. 
Also, reorder a couple of functions for inlining.

llvm-svn: 6635
 2003-06-05 21:12:56 +00:00
Chris Lattner d295d99664 Fix (bogus) possibly uninitialized warning 
llvm-svn: 6634
 2003-06-05 21:01:26 +00:00
Misha Brukman 27afe52c4c Added lazy function resolution to the JIT. 
llvm-svn: 6633
 2003-06-05 20:52:06 +00:00