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954da37bb4
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6796 Commits

Author SHA1 Message Date
Reid Spencer
954da37bb4 Add #include <iostream> since Value.h does not #include it any more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14622 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 12:19:56 +00:00
Reid Spencer
8ce1da781e - remove use of isa<Type>(Val) since there's no inheritance relationship 
any more. Needed for bug 122
- #include <iostream> since Value.h doesn't include it any more.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14621 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 12:19:05 +00:00
Reid Spencer
77f4d868d7 Remove use of Type::TypeTy which is no longer defined. This change needed 
for bug 122 since the "Type Type" concept is gone now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14620 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 12:17:44 +00:00
Reid Spencer
7474d03578 Correct syntax typo .. ; -> : 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14619 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 12:15:11 +00:00
Reid Spencer
6e885d0dd5 - Changes for bug 122 
- Remove Tabs
- Add inserters  needed since Value doesn't implement them any more
- Move some functions here to avoid cyclic header file dependencies.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14618 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 12:14:17 +00:00
Reid Spencer
e2fac77ad3 - #include <iostream> since its not in Value.h any more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14617 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:55:37 +00:00
Reid Spencer
db8e515b43 Constify SymbolTable's use of Type* so that it never modifies them. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14616 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:55:08 +00:00
Reid Spencer
c28a224c68 - #include <iostream> since its not in Value.h any more. 
- constify use of Type* returned from symbol table.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14615 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:52:49 +00:00
Reid Spencer
57f6efc095 #include <iostream> since its not in Value.h any more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14614 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:51:24 +00:00
Reid Spencer
0e25e1cdcf Adjust the slot machine to handle Types separately from Values. This was 
done by doubling up the data structures so that Type based equivalents are
used. A consequence of this is overloading of function members that take a
Type* instead of a Value*. Various other cleanups related to Type != Value
(bug 122) were also implemented.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14613 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:50:43 +00:00
Reid Spencer
d57da4b27d Implementation of SlotTable went into header file. Note that this header 
is currently not being used but is retained because it will be the basis
for a clean up of the SlotCalculator class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14612 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:47:22 +00:00
Reid Spencer
0852c80e38 Remove Tabs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14611 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:46:15 +00:00
Reid Spencer
cb3595c3d1 Implement new output functions for types and compacted type planes. Also 
remove use of Type::TypeTyID and Type::TypeTy since Type no longer inherits
Value.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14610 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:45:47 +00:00
Reid Spencer
d1fb1b7440 Add new methods outputTypes and outputCompactionTypes for handling Types 
separately from Values. This needed for bug 122.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14609 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:44:27 +00:00
Reid Spencer
24ab28f1e5 For bug 122: 
Separate Types from Values because Type no longer inherits from Value. The
changes for this are too numerous to list. In essence, any data structure
that contained a Value was doubled so that Types could be contained
similarly. New members include Types, TypeMap, CompactionTypes, and
CompactionTypeMap. Functions taking a Value* were overloaded with a variant
that takes a Type* that acts on the new data structures.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14608 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:42:49 +00:00
Reid Spencer
5e394ff01b - Type::TypeTyID doesn't exist any more (bug 122) 
- Types don't have names any more, just write them on ostream directly


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14606 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:37:54 +00:00
Reid Spencer
04cde2ce59 - Don't use macros to call the BytecodeHandler 
- Don't use PARSE_ERROR macro unnecessarily (for simple strings)
- Add comments before each function
- Convert for bug 122 (Type != Value)
- Handle new value range on Type::PrimitiveTypeId enumeration by augmenting
  the reader with a new read_typeid method and sanitizeTypeId method.
- Remove BytecodeHandler's default method implementations to header file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14604 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:33:49 +00:00
Reid Spencer
a86159cd4b - Make ValueList an "OtherVal" user of Values to ensure it doesn't get 
mistaken for anything else.
- Move function descriptions to Reader.cpp file per Chris.
- Remove tabs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14602 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:04:56 +00:00
Reid Spencer
97c7d74d04 Remove tabs. Move function declaration to Reader.h where it belongs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14601 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:03:03 +00:00
Reid Spencer
77cf296c5d Add #include <iostream> which is needed now that Value.h doesn't include it 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14600 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:01:27 +00:00
Reid Spencer
b61cdb7f10 Excise tabs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14599 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 11:00:39 +00:00
Alkis Evlogimenos
d55b2b1067 Add efficiency statistic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14590 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 07:59:06 +00:00
Chris Lattner
5114004110 Fix compilation on internix 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14588 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-03 01:21:05 +00:00
Chris Lattner
46238a6150 Implement add.ll:test22, a common case in MSIL files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14587 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-03 00:26:11 +00:00
Chris Lattner
c5f143b6e7 Fix Type::isSized() to realize that "{ opaque }" is not sized 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14585 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 23:20:17 +00:00
Chris Lattner
cf27afb64e Do not call getTypeSize on a type that has no size 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14584 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 22:55:47 +00:00
Misha Brukman
68a9b04e77 Add FIXME notes for spilling int/fp regs (need to calculate stack space). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14581 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 17:54:38 +00:00
Brian Gaeke
e0e3589949 Fix use-before-def thinko 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14570 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 07:01:31 +00:00
Chris Lattner
230b4fb8a0 Revert patches 1.79 and 1.80 which had to do with dead MBB's. Now that they 
don't exist, we don't have to pretend to handle them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14567 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 05:52:23 +00:00
Chris Lattner
a9a582fbb6 Fix potential problems with unreachable basic blocks. 
Also, while noone's looking, add support for constant expressions.  Wait,
I said not to look!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14566 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 05:49:11 +00:00
Chris Lattner
fab96f0b69 Fix all of those problems that the PPC backend has running 176.gcc :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14565 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 05:48:42 +00:00
Chris Lattner
9a9ca0f06b Remove dead blocks 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14564 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 05:46:41 +00:00
Chris Lattner
fc3c82a804 Add a trivially simple pass to delete unreachable blocks from the CFG. This 
pass is required to paper over problems in the code generator (primarily
live variables and its clients) which doesn't really have any well defined
semantics for unreachable code.

The proper solution to this problem is to have instruction selectors not
select blocks that are unreachable.  Until we have a instruction selection
framework available for use, however, we can't expect all instruction
selector writers to do this.  Until then, this pass should be used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14563 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 05:46:10 +00:00
Brian Gaeke
1c4b6de4e7 Get rid of a dead variable, and fix a typo in a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14560 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 05:30:01 +00:00
Brian Gaeke
90c5bbe100 Add M_TERMINATOR_FLAG to terminator instructions (branches and returns). 
Also, the RETURN instructions are not used in the sparcv9 backend.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14559 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 04:57:37 +00:00
Brian Gaeke
3c95d3a9dc RETURN instructions are not used in the sparc backend. 
When in doubt, stamp it out!!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14558 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 04:57:35 +00:00
Misha Brukman
452069abcc * Follow the PowerPC convention of leaving 24 bytes for linking on the stack. 
* Also leave space for spilling integer registers (this should be calculated)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14554 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 21:35:00 +00:00
Misha Brukman
425ff24bb3 * Get rid of constant-expr handling code: we use the ConstantExpr lowering pass 
* Use the SetCC handling code in the format of Brian's V8
* Add FIXMEs where calls to functions are being made without adding them to the
  Module first... they cause missing symbols at assembly-time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14553 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 21:34:10 +00:00
Misha Brukman
f233a84b3c Wrap long line 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14552 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 21:27:59 +00:00
Misha Brukman
15eb0a15e5 * Do not allocate r0 as we use it indiscriminantly in the instr selector. 
* Do not define CR register class because we don't (yet) have the i4 type


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14551 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 21:24:50 +00:00
Misha Brukman
4363bdb0e5 Check if operand has an allocated reg before requesting it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14550 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 21:09:12 +00:00
Chris Lattner
4d13294d47 Add much better assertion checking for load and store insts. 
Contributed by Vladimir Merzliakov!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14546 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 20:23:52 +00:00
Brian Gaeke
a9160a064f Make this pass use a more specific debug message than "Processing:". 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14541 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 19:27:10 +00:00
Chris Lattner
59b0067334 Handle targets where alignment can be bigger than the size of the data. 
Contributed by Vladimir Prus!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14534 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 17:32:59 +00:00
Chris Lattner
4b9a400674 Make sure that we destroy the MBB's, with all of their instructions, before 
any other data structures


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14524 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 06:29:07 +00:00
Chris Lattner
8490f9c92e Now that MachineFunction/MachineBasicBlock keep a mapping of blocks to ID #'s 
use them instead of a local LiveVariables numbering


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14523 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 06:15:32 +00:00
Chris Lattner
ca48eb9f51 Change MBB autonumber a bit to get the reverse mapping as well as a forward 
mapping


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14521 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 06:02:27 +00:00
Chris Lattner
51289aa520 Instance var no longer exists 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14520 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 06:02:07 +00:00
Chris Lattner
8ba9771549 Start using MBB numbers directly instead of going through the live variables 
map.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14518 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 04:29:47 +00:00
Chris Lattner
a5287a6376 Instead of building a private numbering of MBB's use brg's nifty auto-numbering. 
Also convert df_iterator -> df_ext_iterator for subsequent stuff I'm doing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14517 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 04:24:29 +00:00