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678 Commits

Author SHA1 Message Date
Andrew Lenharth 01a4a5d07e Split the External and Intrinsic handling into seperate functions. This 
improves readability of the call handling code significantly, as well as
makes it clear which parts are hacky (externals) and which parts are good
(call handling).

No functionality change.

llvm-svn: 31415
 2006-11-03 17:43:19 +00:00
Reid Spencer de46e48420 For PR786: 
Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.

llvm-svn: 31380
 2006-11-02 20:25:50 +00:00
Andrew Lenharth 9cdaa53007 Make these hack flags hidden, like other dsa hack flags 
llvm-svn: 31136
 2006-10-23 19:55:24 +00:00
Andrew Lenharth 0c3211eff0 Revert the aggressive inlining for now, it doesn't handle external correctly 
llvm-svn: 31135
 2006-10-23 19:53:37 +00:00
Jim Laskey bd7a1d2b4d [SU]int update - inactive code may get activated someday 
llvm-svn: 31128
 2006-10-23 14:39:22 +00:00
Reid Spencer e0fc4dfc22 For PR950: 
This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.

llvm-svn: 31063
 2006-10-20 07:07:24 +00:00
Andrew Lenharth 966645e6b4 Move some warnings to debug mode. 
llvm-svn: 30933
 2006-10-13 17:38:22 +00:00
Jim Laskey 1368c265da Add ability to annotate (color) nodes in a viewGraph. 
llvm-svn: 30686
 2006-10-02 12:26:53 +00:00
Reid Spencer e7141c8be6 For PR387: 
Close out this long standing bug by removing the remaining overloaded
virtual functions in LLVM. The -Woverloaded-virtual option is now turned on.

llvm-svn: 29934
 2006-08-28 01:02:49 +00:00
Chris Lattner 97c9f20c52 simplify AnalysisGroup registration, eliminating one typeid call. 
llvm-svn: 29932
 2006-08-28 00:42:29 +00:00
Chris Lattner c2d3d3112e eliminate RegisterOpt. It does the same thing as RegisterPass. 
llvm-svn: 29925
 2006-08-27 22:42:52 +00:00
Chris Lattner a4c1bc74b9 Fit to 80 cols 
llvm-svn: 29922
 2006-08-27 22:31:12 +00:00
Chris Lattner 3c9b2420df Eliminate RegisterAnalysis. RegisterPass now does all that is necessary. 
llvm-svn: 29921
 2006-08-27 22:30:17 +00:00
Andrew Lenharth 5b10cfcc39 add some missing externals 
llvm-svn: 28955
 2006-06-28 01:16:06 +00:00
Reid Spencer ee7eaa25cf For PR801: 
Refactor the Graph writing code to use a common implementation which is
now in lib/Support/GraphWriter.cpp. This completes the PR.

Patch by Anton Korobeynikov. Thanks, Anton!

llvm-svn: 28925
 2006-06-27 16:49:46 +00:00
Andrew Lenharth a565dfda8e Do partial inlining in BU. This resolves more call sites. Also add options to merge in globals during recursion and to back annotate DSNodes when function pointers are resolved. This makes PA work for a whole lot more things (unresolved call sites being what has been killing various DSA based passes) 
llvm-svn: 28859
 2006-06-19 18:23:36 +00:00
Andrew Lenharth 4335b3486a Fix a bug, don't drop indirect call sites, especially if there is nothing known about them yet, and restore a simple version of a removed function 
llvm-svn: 28857
 2006-06-19 15:42:47 +00:00
Andrew Lenharth 0686842037 Add a error message to cbu to match bu 
llvm-svn: 28819
 2006-06-16 14:43:36 +00:00
Andrew Lenharth fbee2e56cf move header 
llvm-svn: 28818
 2006-06-16 14:33:53 +00:00
Reid Spencer 7c77323e1d For PR798: 
Add support for Graphviz. Patch contributed by Anton Korobeynikov.

llvm-svn: 28684
 2006-06-05 15:44:46 +00:00
Andrew Lenharth c3cff44880 move calltarget to dsa 
llvm-svn: 28546
 2006-05-29 23:39:48 +00:00
Chris Lattner aa2372562e Patches to make the LLVM sources more -pedantic clean. Patch provided 
by Anton Korobeynikov!  This is a step towards closing PR786.

llvm-svn: 28447
 2006-05-24 17:04:05 +00:00
Chris Lattner ce9ac0cdab Remove dead variable 
llvm-svn: 28249
 2006-05-12 17:41:45 +00:00
Andrew Lenharth 3c775bcd86 slightly more useful error message 
llvm-svn: 27971
 2006-04-25 19:33:41 +00:00
Andrew Lenharth f5a713d273 better c99 struct handling 
llvm-svn: 27970
 2006-04-25 19:33:23 +00:00
Andrew Lenharth 02f9df3b7b Another simple case type merge case to try 
llvm-svn: 27831
 2006-04-19 15:34:34 +00:00
Andrew Lenharth edf349aba6 deal with memchr 
llvm-svn: 27830
 2006-04-19 15:34:02 +00:00
Andrew Lenharth 7f2cee3d3e friendlier error message 
llvm-svn: 27829
 2006-04-19 15:33:35 +00:00
Andrew Lenharth 7c8be502e9 stupid stuff 
llvm-svn: 27821
 2006-04-19 03:45:25 +00:00
Andrew Lenharth 3e642d012a I understand now. Shoot. 
llvm-svn: 27819
 2006-04-18 22:36:11 +00:00
Andrew Lenharth f70cb84083 llvm.memc* improvements. helps PA a lot in some specmarks 
llvm-svn: 27812
 2006-04-18 20:59:52 +00:00
Andrew Lenharth 49e188d7f7 llvm.memc* improvements. helps PA a lot in some specmarks 
llvm-svn: 27811
 2006-04-18 19:54:11 +00:00
Andrew Lenharth 4aa3001625 Handle some kernel code than ends in [0 x sbyte]. I think this is safe 
llvm-svn: 27672
 2006-04-13 19:31:49 +00:00
Andrew Lenharth 8f321af723 revert this, this is safe, if conservative. leave a note to that effect 
llvm-svn: 27428
 2006-04-05 02:42:36 +00:00
Andrew Lenharth d7e612bbc4 If adding a link to a collapsed, node, ignore offset. 
Fixes 2006-03-27-LinkedCollapsed.ll

llvm-svn: 27194
 2006-03-27 23:39:58 +00:00
Andrew Lenharth b3dae7cfa9 no heap is happening here 
llvm-svn: 26781
 2006-03-15 19:03:16 +00:00
Andrew Lenharth c0b65305f1 remove qsort for now 
llvm-svn: 26779
 2006-03-15 18:32:18 +00:00
Andrew Lenharth fb4df2055f allow field sensitivity to be a tunable parameter 
llvm-svn: 26777
 2006-03-15 05:43:41 +00:00
Andrew Lenharth 3196422df0 Handle one offset with growth case seen in povray. Namely, if we have an offset, 
and the offset lands at a field boundary in the old type, construct a new type,
copying the fields masked by the offset from the old type, and unify with that.

llvm-svn: 26775
 2006-03-15 04:04:21 +00:00
Andrew Lenharth c254e5b180 improve mem intrinsics and add a few things povray uses 
llvm-svn: 26774
 2006-03-15 03:43:59 +00:00
Chris Lattner 093c159efb Split memcpy/memset/memmove intrinsics into i32/i64 versions, resolving 
PR709, and paving the way for future progress.

llvm-svn: 26476
 2006-03-03 00:00:25 +00:00
Chris Lattner 6806c02380 Add explicit iostream #includes 
llvm-svn: 25513
 2006-01-22 23:19:18 +00:00
Chris Lattner 469640e506 Add explicit #includes of <iostream> 
llvm-svn: 25509
 2006-01-22 22:53:01 +00:00
John Criswell 757035ead9 Prefix DSA specific options with dsa. 
Make the dsa-alloc-list and dsa-free-list options hidden.

llvm-svn: 24864
 2005-12-19 20:14:38 +00:00
John Criswell 45bb70d8f9 Added an option to specify the names of heap freeing functions. 
llvm-svn: 24863
 2005-12-19 19:54:23 +00:00
John Criswell aa0fed0148 Added a command line option that allows the user to specify a list of 
functions that allocate memory.

llvm-svn: 24862
 2005-12-19 17:38:39 +00:00
Sumant Kowshik a69fcbdeb8 Collapsing node if variable length struct with final field of length zero 
llvm-svn: 24621
 2005-12-06 18:04:30 +00:00
Chris Lattner 8df7c01299 don't bother building the archive version of this library 
llvm-svn: 23927
 2005-10-24 01:08:20 +00:00
Chris Lattner 75d4f6fbcb implement some prototypes 
llvm-svn: 23920
 2005-10-24 00:38:38 +00:00
Jeff Cohen 5f4ef3c5a8 Eliminate all remaining tabs and trailing spaces. 
llvm-svn: 22523
 2005-07-27 06:12:32 +00:00