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3501 Commits

Author SHA1 Message Date
Chris Lattner
ff97fbc527 Rename FInfo.cpp to FunctionInfo.cpp, eliminate FInfo.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6712 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-16 15:31:52 +00:00
Chris Lattner
fb4d20bad8 move contents of include/llvm/Reoptimizer/Mapping/FInfo.h into here, it is sparc internal 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6711 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-16 15:31:09 +00:00
Chris Lattner
da92090f0e Fix typeo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6704 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-16 12:21:19 +00:00
Chris Lattner
6b0b2db326 Fix bug: Linker/2003-06-02-TypeResolveProblem2.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6699 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-16 12:11:33 +00:00
Chris Lattner
34e353e560 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6698 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-16 12:10:45 +00:00
Chris Lattner
02da6c0f08 Fix bug: CBackend/2003-06-11-HexConstant.ll 
Fix bug: CBackend/2003-06-11-LiteralStringProblem.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6697 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-16 12:09:09 +00:00
Chris Lattner
e158b19a3c Nodes get forwarded when they are collapsed currently. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6696 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-16 12:08:18 +00:00
Chris Lattner
a75c8c4da8 Remove bogus assertion: a node with no referrers could be collapsed if field-sensitivity was disabled 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6695 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-16 12:07:39 +00:00
Chris Lattner
28c6cf22de Implement forwarding from stores to loads of must-aliased pointers. 
This implements: GCSE/2003-06-13-LoadStoreEliminate.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6694 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-16 12:06:41 +00:00
Chris Lattner
84c9d5c3c0 Fix invalid number of arguments problem 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6692 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-16 12:03:00 +00:00
John Criswell
be583b914d Included assert.h so that the code compiles under newer versions of GCC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6682 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-11 14:01:36 +00:00
John Criswell
9aa2639370 Updated for the new projects Makefile. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6678 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-11 13:49:11 +00:00
Guochun Shi
0e93687cca add some comments 
add a function ModuloScheduling::dumpFinalSchedule() to print out final schedule


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6677 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-10 20:04:30 +00:00
Guochun Shi
e95b827db2 add an brief instruction what this pass is 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6676 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-10 20:03:39 +00:00
Guochun Shi
0b970dad72 a simple introduction to this pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6675 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-10 20:02:16 +00:00
Guochun Shi
f325261856 cleaned code 
add some comments


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6674 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-10 19:09:00 +00:00
Guochun Shi
8f1d4ab409 delete useless functions 
add comment


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6673 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-08 23:16:07 +00:00
Guochun Shi
33280524f4 change DEBUG to DEBUG_PRINT 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6672 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-08 20:40:47 +00:00
Chris Lattner
08d5e1f718 Add #include for older GCC's 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6670 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-08 06:43:57 +00:00
Chris Lattner
e32487ebff Fix bug: LevelRaise/2003-06-07-EmptyArrayTest.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6669 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-07 21:45:42 +00:00
Chris Lattner
4432d8f3b5 Fix compilation problem on GCC 2.9x 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6667 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-07 20:29:58 +00:00
Misha Brukman
6fe6905df2 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6662 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-07 02:34:43 +00:00
Chris Lattner
903c2d11e2 Fix compilation problem with some versions of G++ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6660 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 22:13:01 +00:00
Chris Lattner
b8c8829a4a Fix problem with perror 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6659 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 21:09:29 +00:00
Chris Lattner
30d002bd66 Fix warnings on Sparc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6658 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 18:25:33 +00:00
Misha Brukman
8631ac4b76 Print address out as hex. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6657 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 09:53:28 +00:00
Misha Brukman
f75bab7756 Added 'r' and 'i' versions to WRCCR. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6656 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 09:52:58 +00:00
Misha Brukman
d36e30e623 * 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6655 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 09:52:23 +00:00
Misha Brukman
a51245036e * 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6652 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 07:11:16 +00:00
Chris Lattner
940b08dd1e Don't output explicit initializers for globals that are zero initialized 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6651 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 07:10:24 +00:00
Misha Brukman
4e8c999518 ::: 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 :::


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6650 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 06:59:55 +00:00
Misha Brukman
1d4408506b Output function address as hex. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6649 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 06:52:35 +00:00
Misha Brukman
de07be3b78 Fixed a bunch of test cases in test/Regression/Jello which could not get the 
address of a floating-point (allocated via ConstantPool) correctly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6647 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 04:41:22 +00:00
Chris Lattner
302de59001 Add statistic for # machine instrs emitted 
Add GROSS HACK to get CompilationCallback to work when compiled in release mode


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6646 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 04:00:05 +00:00
Misha Brukman
3339459e48 * 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()


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6645 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 03:35:37 +00:00
Misha Brukman
82c9e55913 The SUB*i instructions belong to a different class than their SUB*r brethren. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6644 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 03:34:47 +00:00
Misha Brukman
8f1222245e Put all debug print statements under the DEBUG() guard to make output clean so 
that tests can automatically diff the output.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6642 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 00:26:11 +00:00
Misha Brukman
cf614a32d5 Removed debug print statement. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6641 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 00:00:54 +00:00
Misha Brukman
6994dab12a Fixed confusion between register classes and register types. 
Now %fcc registers are recognized correctly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6640 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-05 23:51:10 +00:00
Misha Brukman
432fba5572 Added missing directive to store the instruction name. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6639 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-05 23:35:11 +00:00
Misha Brukman
ce50542179 Moved predict and annul fields to the end of each individual instruction 
class, because they are currently unused.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6638 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-05 23:33:15 +00:00
Misha Brukman
d4ad1d10bc Do not preset the cc register, the instructions actually use it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6637 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-05 23:30:27 +00:00
Vikram S. Adve
cf819454e4 Minor tuning -- avoid a non-inlinable function call on every operand. 
Also, reorder a couple of functions for inlining.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6635 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-05 21:12:56 +00:00
Chris Lattner
9783301b9d Fix (bogus) possibly uninitialized warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6634 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-05 21:01:26 +00:00
Misha Brukman
f47d9c28d9 Added lazy function resolution to the JIT. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6633 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-05 20:52:06 +00:00
Misha Brukman
e77d65a8ed * The textual output of (non-)predicted FP branches is the same. 
* Stop mapping FBcc instructions to deprecated opcodes, map to FBPcc instead.
* Fixed opf in FCMPxy instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6632 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-05 20:51:37 +00:00
Chris Lattner
9b5fd22bd9 Fix bug: InstCombine/2003-06-05-BranchInvertInfLoop.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6630 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-05 20:12:51 +00:00
Chris Lattner
333864d81b Implement generation of cmp R, C to not use an extra register 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6627 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-05 19:30:30 +00:00
Chris Lattner
35333e16ee Special case simple binary operator X op C 
This avoid generating a register to hold C, which in turn speeds up the
  register allocator by a lot: ~9% on 164.gzip and ~17% on 256.bzip2.  This
  also speeds up other passes.  This also speeds up execution of the program
  marginally, and makes the asm much easier to read. :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6626 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-05 18:28:55 +00:00
Chris Lattner
76594014f2 Add instructions for (add|sub|and|or|xor)ri(8|16|32) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6625 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-05 18:25:08 +00:00