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66906518ed
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6872 Commits

Author SHA1 Message Date
Reid Spencer
66906518ed - Rename two methods to give them more meaning 
- Add read_float and read_double in preparation for a correct
  implementation of bytecode floating point support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14764 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 17:24:05 +00:00
Reid Spencer
1d9349a783 Remove tabs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14763 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 17:22:51 +00:00
Reid Spencer
87bc418334 Prepare the writer for a non-broken implementation of writing floating 
point values. This will be fixed when I figure out how to do it correctly
without depending on knowing the endianess of a platform.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14762 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 17:22:07 +00:00
Chris Lattner
beff74f821 The cleanup is done. Update comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14761 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 08:24:02 +00:00
Chris Lattner
5f90cb8c98 Make add constantexprs work with all types, fixing the regressions from last night 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14760 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 08:01:11 +00:00
Chris Lattner
7c38def077 Implement TargetRegistrationListener 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14759 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 06:03:21 +00:00
Chris Lattner
68905bb6fc Delete the allocate*TargetMachine function, which is now dead. 
The shared command line options are now in a header that makes sense.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14757 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 04:17:58 +00:00
Chris Lattner
0cf0c37469 Delete the allocate*TargetMachine function, which is now dead . 
The shared command line options are now in a header that makes sense.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14756 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 04:17:10 +00:00
Chris Lattner
4e547ec8bf Delete the allocate*TargetMachine function, which is now dead . 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14755 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 04:16:31 +00:00
Chris Lattner
d5e1d9d5f4 Goodbye macro hell, hello nice clean simple extensible code. This change 
also gives the JIT the ability to dynamically load targets. e.g.

lli -load libparisc.so -march=parisc foo.bc


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14750 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 04:02:06 +00:00
Chris Lattner
d7099bc608 Implement a couple of methods that TargetMachineRegistry now provides. See, 
I told you this file wasn't useless :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14749 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 04:00:19 +00:00
Chris Lattner
71d24aab2d Make these format a bit nicer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14747 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 03:27:42 +00:00
Chris Lattner
d36c970a11 Auto-registrate target 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14745 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 02:48:49 +00:00
Chris Lattner
98599d098f Add compilability 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14744 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 02:48:28 +00:00
Chris Lattner
bf5733737f Initial impl of this file. Yes this is pretty useless right now, but it 
will grow in time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14743 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 02:44:26 +00:00
Chris Lattner
13a253aae7 Implicitly getting a new option by linking to support.o instead of support.a 
is a bad idea.  Make tools that want the option #include PluginSupport.h
explicitly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14738 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 01:04:33 +00:00
Reid Spencer
3ba415a770 Replace use of defunct Type::setName method with SymbolTable::insert. 
Patch found and provided by Vladimir Merzliakov. Thanks Vladimir!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14732 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-10 16:37:42 +00:00
Reid Spencer
9cb5242574 Make the VBRSavings percentage make sense (as a fraction of the total 
expanded size instead of the file size). Thanks Chris.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14731 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-10 08:04:13 +00:00
Reid Spencer
2439972a61 Error Handling Cleanup: 
- get rid of PARSE_ERROR macro
- add error(std::string) function
- use error(std::string) for all errors
- make input dependent asserts call error(std::string) instead
- ensure asserts are only for logic bugs, not input discrepancies.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14729 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-09 22:21:33 +00:00
Reid Spencer
011bed5ef8 Fix a backwards compatibility bug found by Tanya. In version 1.2, the 
global type plane starts with a length and the TypeTyID value to identify
the type plane has having type definitions. This doesn't happen in 1.3
because the types are read from a known position in the file. However, the
TypeTyID must be read in (and ignored) if its a 1.2 bytecode file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14728 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-09 21:13:53 +00:00
Chris Lattner
36002e43ec Remove unused method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14726 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-09 16:48:13 +00:00
Chris Lattner
9fb6cf1d82 Add checks to ensure that there are no unreachable blocks in the function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14725 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-09 16:44:37 +00:00
Chris Lattner
8ca2dc0710 Don't call Type::setName() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14724 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-09 16:43:55 +00:00
Misha Brukman
313efcb886 * Add support for indexing into structures, thanks to Chris (x86) 
The large diff is because of indentation of a whole region
* Fix querying predecessor blocks in SelectPHINodes(), thanks to Brian (v8)
* Add support for external functions malloc() and free()
* Fix some code indentation

Remember, kids: It's not plagiarism if you "creatively borrow" from your
sources.  It's called "research"!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14723 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-09 15:45:07 +00:00
Misha Brukman
c1ef127ae2 Read/write the offset value for stack-relative loads via correct instr operand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14722 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-09 15:37:16 +00:00
Misha Brukman
ce22e76996 * Doxygenify comments 
* Fix spacing, grammar in comment
* Make code layout consistent
* Wrap code at 80 cols
* Delete spurious blank lines

No functional changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14721 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-09 14:45:17 +00:00
Alkis Evlogimenos
80b27ced2d Fix typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14720 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-09 11:25:27 +00:00
Alkis Evlogimenos
607baea7d2 Improve code comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14719 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-09 11:10:00 +00:00
Chris Lattner
51662c7beb The uid mapping is no more 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14708 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 22:31:09 +00:00
Chris Lattner
735f2700d6 Eliminate uses of the UniqueID field on Type objects 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14707 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 22:30:50 +00:00
Chris Lattner
d6391d7d3b Do not call Type::getUniqueID 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14706 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 22:09:34 +00:00
Misha Brukman
f3f6382423 Add support for __fixdfdi(), __floatdisf(), and __floatdidf() external functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14703 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 19:41:16 +00:00
Misha Brukman
0aa97c625b * Use several Function* for external functions instead of a std::map 
* Non-const FP values must be loaded into int regs (for vararg fns) via memory


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14701 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 18:27:59 +00:00
Misha Brukman
fc879c336b * Add support for loading FP constants from the constant pool 
* Load FP values into int regs as well for vararg functions; without memory ops!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14700 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 18:02:38 +00:00
Misha Brukman
05fcd0c891 * Fix header comment, excise references to X86 
* Add suport for printing out references to constant pool indices


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14699 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 17:58:04 +00:00
Chris Lattner
e14d7e4f9f Eliminate the SignedType and UnsignedType classes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14695 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 17:30:07 +00:00
Brian Gaeke
3a0858957a Support setcc on fp values. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14687 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 09:08:35 +00:00
Brian Gaeke
4185d03dc5 Add floating-point branches and compares. Compares don't complete 
until the next cycle, and there's no interlock, so they effectively
have a delay slot.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14686 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 09:08:22 +00:00
Brian Gaeke
7e540fe2b6 Fix bug where SwitchSection would fail to change to ".bss" successfully. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14685 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 08:08:23 +00:00
Brian Gaeke
ccdd70a5c0 Fix bug involving bool arguments to binary operators. 
Fix typo in comment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14684 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 08:08:10 +00:00
Brian Gaeke
2a9f539168 Fix bug in copying long constants to register pairs. We were getting 
the top and bottom halves backwards...how embarrassing.
Support 'cast long to long' and other similar no-op casts to long.
Support 'ret long'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14683 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 07:52:13 +00:00
Chris Lattner
5ace1e4f6f Disable some code that isn't helping matters 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14682 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 07:25:51 +00:00
Brian Gaeke
f9a75460ee Support 'ret float' 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14681 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 07:22:27 +00:00
Alkis Evlogimenos
71bf404e9b Add viewCFG() and viewCFGOnly() APIs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14679 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-08 00:47:58 +00:00
Misha Brukman
cf617ddd98 There is no error message to print out, end sentence with `!' 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14678 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-07 21:22:05 +00:00
Reid Spencer
f86cafdda4 Make error message consistent with the rest of LLVM by saying that bytecode 
is read, not parsed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14677 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-07 21:20:28 +00:00
Reid Spencer
e294753128 Fix for bug 391. 
Improve exeception handling around bcreader invocations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14674 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-07 21:01:38 +00:00
Misha Brukman
2834a4dd1d * Use a map for caching lookups to external functions (fp div/rem) 
* Tabs to spaces


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14673 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-07 20:07:22 +00:00
Misha Brukman
e62cd37c2a * Wrap long lines (comments and code) 
* Tabs to spaces


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14672 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-07 20:01:36 +00:00
Chris Lattner
5c45e6db39 Fix regressions in these testcases: 
Regression.Assembler.2002-01-24-BadSymbolTableAssert
 Regression.Assembler.2002-01-24-ValueRefineAbsType

Found through the nightly tester :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14671 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-07 18:07:46 +00:00