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29730 Commits

Author SHA1 Message Date
Bill Wendling 2aa9a42f24 Moved the MachOWriter and ELFWriter out of the Target/* files. Placed the 
definition of it into the CodeGen library. This is so that a backend doesn't
necessarily add in these writers if it doesn't use them (like in the lli
program).

llvm-svn: 34034
 2007-02-08 01:39:44 +00:00
Bill Wendling 59889ae93f Added new method to add a "simple" code emitter. That is, to only add 
the code emitter and not set variables.

llvm-svn: 34033
 2007-02-08 01:38:33 +00:00
Bill Wendling 523048ecde Split the addPassesToEmitFile method up into two. This is so that we can 
do some common stuff, then on our own add an object file writer (by calling
a concrete function), and then do some finishing stuff, if need be.

llvm-svn: 34032
 2007-02-08 01:36:53 +00:00
Bill Wendling 3c4d37a531 Add function to create a file writer. 
llvm-svn: 34031
 2007-02-08 01:35:27 +00:00
Bill Wendling 27361926d2 Added new method to finish up the addition of passes to emit files. This 
allows us to split that method into two so that we can optionally call a
concrete function to add a writer. Removed moribund addObjectWriter()
method.

llvm-svn: 34030
 2007-02-08 01:34:45 +00:00
Bill Wendling 4e8ad36338 Dead files. Functionality has been taken over by the Add*Writer functions. 
llvm-svn: 34029
 2007-02-08 01:32:51 +00:00
Bill Wendling 6ea699e0fe Declarations for functions that create different file writers. 
llvm-svn: 34028
 2007-02-08 01:31:38 +00:00
Bill Wendling 860ce1b82e Moved from include/llvm/CodeGen to lib/CodeGen. 
llvm-svn: 34027
 2007-02-08 01:30:50 +00:00
Reid Spencer 0690d442ab For PR1188: 
Compute BitMask correctly.

Patch by Leo (wenwenti@hotmail.com).

llvm-svn: 34026
 2007-02-08 00:29:31 +00:00
Reid Spencer 709750c3d3 Regenerate for recent changes. 
llvm-svn: 34025
 2007-02-08 00:21:40 +00:00
Reid Spencer 4095df45db For PR1187: 
When a naming conflict arises, allow internal linkage functions to be
renamed without warning or error.

llvm-svn: 34024
 2007-02-08 00:21:06 +00:00
Reid Spencer aff5bd0a78 For PR1187: 
Allow @ before identifer names. Recognize the i1, i8, i16, i32, i64 keywords
as type names corresponding to bool, ubyte, ushort, uint, and ulong
respectively. While these aren't LLVM 1.9 constructs, permitting the syntax
allows post-1.9 assembly files to be upgraded.

llvm-svn: 34023
 2007-02-08 00:19:40 +00:00
Chris Lattner ddfead20e8 move archive-specific stuff out of bcreader into archive library. 
llvm-svn: 34022
 2007-02-07 23:53:17 +00:00
Chris Lattner d220dc1426 move an llvmc-specific function out of the bcreader into llvmc. 
llvm-svn: 34021
 2007-02-07 23:48:32 +00:00
Chris Lattner daba41cfb9 move AnalyzeBytecodeFile out of ReaderWrappers.cpp into Analyzer.cpp. Now 
lli doesn't link in Analyzer.cpp.

llvm-svn: 34020
 2007-02-07 23:46:55 +00:00
Reid Spencer 8ff9a0691c For PR1187: 
Add a test to ensure that i1, i8, i16, i32 and i64 are recognized by the
lexer and vars using them will be renamed appropriately.

llvm-svn: 34019
 2007-02-07 23:45:51 +00:00
Reid Spencer ba6d6fab20 For PR1187: 
Add a test case to test rename of internal linkage functions with the same
name, without an error or warning.

llvm-svn: 34018
 2007-02-07 23:41:10 +00:00
Chris Lattner 1ef3bb8be6 new testcase for nested functions 
llvm-svn: 34017
 2007-02-07 23:28:08 +00:00
Andrew Lenharth 15a3af28d7 This really only affects pointers in high memory, and only llvm 1.9, but make a regression for it anyway 
llvm-svn: 34014
 2007-02-07 22:23:47 +00:00
Evan Cheng 2ff4c973b1 isLowRegister() expects input is a physical register. 
llvm-svn: 34013
 2007-02-07 21:44:33 +00:00
Chris Lattner a0e49f2ead push bytecode decompressor out through APIs. Now the bytecode reader 
api's look like this:

ModuleProvider *getBytecodeModuleProvider(
  const std::string &Filename,  ///< Name of file to be read
  BCDecompressor_t *BCDC = Compressor::decompressToNewBuffer,
  std::string* ErrMsg = 0,      ///< Optional error message holder
  BytecodeHandler* H = 0        ///< Optional handler for reader events
);

This is ugly, but allows a client to say:

  getBytecodeModuleProvider("foo", 0);

If they do this, there is no dependency on the compression libraries, saving
codesize.

llvm-svn: 34012
 2007-02-07 21:41:02 +00:00
Evan Cheng cca9b1d768 Rename. 
llvm-svn: 34011
 2007-02-07 21:24:09 +00:00
Evan Cheng ec4c67f0a7 If sp offset will be materialized in a register. Clear the offset field of str / ldr. 
llvm-svn: 34010
 2007-02-07 21:19:58 +00:00
Evan Cheng 62aef236de Get rid of references to iostream. 
llvm-svn: 34009
 2007-02-07 21:18:32 +00:00
Jim Laskey 2682ea616f Automatically generating intrinsic declarations from Dan Gohman. Modified 
to construct FunctionType in separate function, and, have getDeclaration
return a Function instead of a Constant.

llvm-svn: 34008
 2007-02-07 20:38:26 +00:00
Chris Lattner 41f5c64ae1 Move compressor out of the core Reader.cpp file. 
llvm-svn: 34007
 2007-02-07 19:49:01 +00:00
Devang Patel 4d06ace0ef Do not drop transferred last uses on the floor. 
Use handleLastUserOverflow().

llvm-svn: 34006
 2007-02-07 19:37:53 +00:00
Chris Lattner bf6286ba04 Fix Transforms/DeadArgElim/2007-02-07-FuncRename.ll, fallout from PR411. 
This happened because deadargelim now causes VMCore to auto-rename every
function that it hacks arguments out of.  Because it hacks arguments out of
functions in a non-deterministic order, this caused the resultant numbering
to be nondet.  The fix is to just be careful to not rename functions!

llvm-svn: 34005
 2007-02-07 19:31:33 +00:00
Chris Lattner dd602bcd08 Testcase for a bug responsible for GCC bootstrap failure, fallout from PR411. 
llvm-svn: 34004
 2007-02-07 19:28:52 +00:00
Reid Spencer 48c74391c4 Make the cleaning of BUILT_SOURCES be a "clean-all" target item, not a 
"clean" target item. This gets around having the built sources disappear
when only one build mode wants to be cleaned. With the "clean-all" target,
all build modes are cleaned so it also makes sense to clean out the built
sources at that point.

llvm-svn: 34003
 2007-02-07 19:13:19 +00:00
Lauro Ramos Venancio 9c89e2e548 Fix build error. 
include/llvm/ADT/APInt.h:326: error: ‘assert’ was not declared in this scope

llvm-svn: 34002
 2007-02-07 16:59:17 +00:00
Evan Cheng 08dfee58d9 New test case. 
llvm-svn: 34001
 2007-02-07 09:24:03 +00:00
Evan Cheng b216ea1aa6 New entry. 
llvm-svn: 34000
 2007-02-07 09:22:15 +00:00
Evan Cheng 78c5a9422d In thumb mode, R3 is reserved, but it can be live in to the function. If 
that is the case, whenever we use it as a scratch register, save it to R12
first and then restore it after the use.
This is a temporary and truly horrible workaround!

llvm-svn: 33999
 2007-02-07 09:17:36 +00:00
Evan Cheng 2ff0d3a2ab Update 
llvm-svn: 33998
 2007-02-07 08:37:57 +00:00
Evan Cheng b5519b5361 - If fp (r7) is used to reference stack objects, use [r, r] address mode. 
- If there is a dynamic alloca, in the epilogue, restore the value of sp
  using r7 - offset.
- Other bug fixes.

llvm-svn: 33997
 2007-02-07 08:37:31 +00:00
Chris Lattner 426fff7b42 remove dead ivars. 
llvm-svn: 33996
 2007-02-07 07:33:02 +00:00
Chris Lattner 88350ff02f remove dead ivars, thanks to Reid for noticing this! 
llvm-svn: 33995
 2007-02-07 07:19:19 +00:00
Chris Lattner bbe7d71039 remove the handleVBR32/handleVBR64 callbacks. They are very fine-grained. 
llvm-svn: 33994
 2007-02-07 06:53:02 +00:00
Chris Lattner 86fc08145b constants can't be in the symtab anymore 
llvm-svn: 33993
 2007-02-07 06:28:48 +00:00
Chris Lattner d17dbe9dcd update comment. 
llvm-svn: 33992
 2007-02-07 06:25:36 +00:00
Chris Lattner b2fa25c8f9 remove some obsolete SymbolTable methods. These docs need to be updated 
now that PR411 landed

llvm-svn: 33991
 2007-02-07 06:24:17 +00:00
Chris Lattner 88051b0fad shrink vmcore by moving symbol table stripping support out of VMCore into 
the one IPO pass that uses it.

llvm-svn: 33990
 2007-02-07 06:22:45 +00:00
Zhou Sheng 3e8022d61d As Chris suggested, fixed some problems. (This is the first part) 
llvm-svn: 33989
 2007-02-07 06:14:53 +00:00
Chris Lattner f5df4859cd eliminate ValueSymbolTable::rename, it has no advantage over using remove+insert. 
Make insert/remove assert if used incorrectly instead of returning a bool.

llvm-svn: 33988
 2007-02-07 06:13:49 +00:00
Chris Lattner 7130bc2477 Make SymbolTable::insert, SymbolTable::remove and SymbolTable::rename private. 
llvm-svn: 33987
 2007-02-07 06:06:24 +00:00
Zhou Sheng 687a08d59c As Chris suggested, fixed some problems. (This is the first part.) 
llvm-svn: 33986
 2007-02-07 05:58:38 +00:00
Chris Lattner 71a60ba41c speed up conflict handling. 
llvm-svn: 33985
 2007-02-07 05:52:51 +00:00
Nate Begeman 3cc886add8 Fix a fixme by correctly calculating preferred alignments for functions, 
based on the alignment of the symbol and the target data's preferred align
for that type.

Also, rename some arguments for consistency.

llvm-svn: 33984
 2007-02-07 05:47:16 +00:00
Chris Lattner c8d5207b85 Eliminate the O(n) version of TypeSymbolTable::remove, it is dead. When 
inserting a type into the type symbol table, only compute unique name if not
in symtab already.

llvm-svn: 33983
 2007-02-07 05:35:58 +00:00