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29666 Commits

Author SHA1 Message Date
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
Chris Lattner afd6f2f463 TypeSymbolTable::rename is dead, remove it 
llvm-svn: 33982
 2007-02-07 05:29:34 +00:00
Chris Lattner 770dadf308 Eliminate a bunch of work from ValueSymbolTable::insert for the common case 
where a symbol name doesn't conflict.  This speeds up bc reading 16% on 176.gcc!

llvm-svn: 33981
 2007-02-07 05:22:49 +00:00
Chris Lattner 6236b473ef parse constantexpr arguments into a smallvector: 1.5% speedup reading 176.gcc 
llvm-svn: 33980
 2007-02-07 05:15:28 +00:00
Chris Lattner 260cfa99b2 eliminate std::vector's from the bchandler interface 
llvm-svn: 33979
 2007-02-07 05:09:50 +00:00
Chris Lattner 5e72c74d5e Eliminate std::vectors from the bcanalyzer interface. 
llvm-svn: 33978
 2007-02-07 05:08:39 +00:00
Chris Lattner 216835d688 add an option for timing bc file reading. 
llvm-svn: 33977
 2007-02-07 04:39:35 +00:00
Reid Spencer 960cf7c929 Remove a spurious ; 
llvm-svn: 33976
 2007-02-07 03:29:29 +00:00
Evan Cheng 12cf8ddaea eliminateFrameIndex() is even more complicated if frame ptr is used instead of SP when there are dynamic alloca's. 
llvm-svn: 33975
 2007-02-07 02:44:23 +00:00
Chris Lattner 430c9217f0 redesign the primary datastructure used by mem2reg to eliminate an 
std::map of std::vector's (ouch!).  This speeds up mem2reg by 10% on 176.gcc.

llvm-svn: 33974
 2007-02-07 01:15:04 +00:00
Chris Lattner e346767f06 do not let the table fill up with tombstones. 
llvm-svn: 33973
 2007-02-07 01:11:25 +00:00
Chris Lattner df0d5a1836 Fix a really subtle bug where the entire hash table could fill with 
tombstones, causing subsequent insertions to infinitely loop.

llvm-svn: 33972
 2007-02-07 00:55:59 +00:00
Evan Cheng ec13f826a2 Spill / restore should avoid modifying the condition register. 
llvm-svn: 33971
 2007-02-07 00:06:56 +00:00
Chris Lattner dc0a9a7b4a Two fixes: 
1. Memset takes an i32 for the value to set, not i8.  This was causing GCC to
   ICE all over the place (PR1183).
2. memcpy/memmove were not properly zext/trunc'ing the size in some cases.

llvm-svn: 33970
 2007-02-06 19:06:38 +00:00
Reid Spencer 1f69fe5b73 Document the LINK_COMPONENTS and NO_INSTALL variables. 
llvm-svn: 33969
 2007-02-06 19:00:40 +00:00
Reid Spencer a79819d8c6 Implement the NO_INSTALL feature. Setting this variable to any value in 
a directory's Makefile will prevent the build products from that directory
from being installed. This is useful for tools and libraries that are
only useful as part of the build process.

llvm-svn: 33968
 2007-02-06 18:53:14 +00:00
Reid Spencer 008e65ff96 Set the new NO_INSTALL flag for build-only tools. 
llvm-svn: 33967
 2007-02-06 18:51:28 +00:00
Jim Laskey 132fb185ee Error check and eliminate unnecessary value. 
llvm-svn: 33966
 2007-02-06 18:30:58 +00:00
Jim Laskey 207230b984 Regenerate. 
llvm-svn: 33965
 2007-02-06 18:20:07 +00:00
Jim Laskey a9e7064774 Deemed too cute to live. 
llvm-svn: 33964
 2007-02-06 18:19:44 +00:00
Jim Laskey f4163f9bbc Regenerate. 
llvm-svn: 33963
 2007-02-06 18:03:31 +00:00
Jim Laskey 5aed30d5cf Support var arg intrinsics. 
llvm-svn: 33962
 2007-02-06 18:02:54 +00:00