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736 Commits

Author SHA1 Message Date
Chris Lattner
866971474c The stream to read from is now an ivar 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36615 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-01 05:01:34 +00:00
Chris Lattner
48f848716e implement scafolding for lazy deserialization of function bodies 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36614 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-01 04:59:48 +00:00
Chris Lattner
be1f993f2d write the symbol table for function bodies 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36610 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-01 02:14:57 +00:00
Chris Lattner
d309c75b7d encode all of the instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36609 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-01 02:13:26 +00:00
Anton Korobeynikov
9cd3ccf506 Implement visibility checking during linking. Also implement protected 
visibility support for bitcode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36577 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-29 20:56:48 +00:00
Chris Lattner
c453f76e2b Switch the bitcode reader interface to take a MemoryBuffer instead of knowing 
anything about disk I/O itself.  This greatly simplifies its interface -
eliminating the need for the ReaderWrappers.cpp file.

This adds a new option to llvm-dis (-bitcode) which instructs it to read
the input file as bitcode.  Until/unless the bytecode reader is taught to
read from MemoryBuffer, there is no way to handle stdin reading without it.

I don't plan to switch the bytecode reader over, I'd rather delete it :),
so the option will stay around temporarily.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36554 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-29 07:54:31 +00:00
Chris Lattner
01b27458a1 Fix this to use the right block ID 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36550 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-29 05:49:09 +00:00
Chris Lattner
1a9df8eee0 moved Writer.cpp -> BitcodeWriter.cpp to make it more unique in the tree. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36549 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-29 05:31:57 +00:00
Anton Korobeynikov
7dde0ff0ba This is not "FIXME" anymore 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36541 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-28 14:57:59 +00:00
Chris Lattner
b9d0c2a6a0 start code for writing out instructions. Separate BB#s from normal value 
#'s.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36472 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 05:53:54 +00:00
Chris Lattner
c59c0afd7d enumerate BB's separately from other function values. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36467 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 04:42:16 +00:00
Chris Lattner
8d35c79f27 add support for incorporating and purging functions to the value enumerator 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36465 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 03:50:57 +00:00
Chris Lattner
51d5f29c3f improve a comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36464 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 03:32:43 +00:00
Chris Lattner
198f34ac35 move some code around, fix a bug in the reader reading globalinits (which 
I just introduced), stub out function reading, purge aggregate values from
the value table before reading functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36463 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 03:27:58 +00:00
Chris Lattner
07d98b4afb add bitcode alias support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36461 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-26 02:46:40 +00:00
Chris Lattner
f66d20da61 ensure that every error return sets a message (and goes through Error, for 
easy breakpointing).

Fix bugs reading constantexpr geps.  We now can disassemble kc++ global
initializers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36398 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 18:15:21 +00:00
Chris Lattner
084a844d6d fix memory leak 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36397 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 17:22:05 +00:00
Chris Lattner
f581c3b81e implement reading and writing of constant exprs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36394 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 07:07:11 +00:00
Chris Lattner
522b7b104c implement support for reading aggregate constants, including handling forward 
constant references, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36391 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 05:48:56 +00:00
Chris Lattner
0eef08046e add supprot for FP constants, wide integers, and fix the encoding of MININT 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36390 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 04:04:35 +00:00
Chris Lattner
e16504eb4e read basic constants: null, undef, integers <= 64bits 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36389 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 03:30:34 +00:00
Chris Lattner
631a8ed3ff fix off-by-one computing size for section abbrevs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36388 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 03:29:47 +00:00
Chris Lattner
e84bcb922d move check to the right place :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36386 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 00:21:45 +00:00
Chris Lattner
6dbfd7bfbc track global inits 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36385 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 00:18:21 +00:00
Chris Lattner
2edd22b959 Emit module-level constants. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36384 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-24 00:16:04 +00:00
Chris Lattner
0b2482a1eb Read global symtab 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36378 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 21:26:05 +00:00
Chris Lattner
8c99a8e768 fix off-by one 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36377 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 21:23:41 +00:00
Chris Lattner
b992be14bb write out the symtab for globals. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36374 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 20:35:01 +00:00
Chris Lattner
d127c1b5f3 implement reading of abbrevs, and writing of abbreviated global varrs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36367 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 18:58:34 +00:00
Chris Lattner
36d5e7d31b first part of implementation of abbrevs. The writer isn't fully there yet and the 
reader doesn't handle them at all yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36363 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 16:04:05 +00:00
Chris Lattner
47f96bf246 promote LLVMBitCodes to be a public header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36358 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 01:01:37 +00:00
Jeff Cohen
cb403d69fb Fix build problem with Gentoo 4.1.1-r3. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36348 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-22 18:49:32 +00:00
Chris Lattner
b9707d50f7 add llvm ir bitcode definition file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36337 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-22 07:03:00 +00:00
Chris Lattner
6742b4df5c build the bitcode dir 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36332 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-22 06:26:05 +00:00
Chris Lattner
fd57cecd2c Initial support for writing bitcode files. This currently only writes types, 
the type symtab, and global/function protos, and is missing the important
size optimization, but it is a place to start.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36331 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-22 06:24:45 +00:00
Chris Lattner
caee0dccff Initial support for reading bitcode files. They currently only read types, 
the type symtab, and global/function protos, and are missing the important
size optimization, but it is a place to start.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36330 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-22 06:23:29 +00:00