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103105 Commits

Author SHA1 Message Date
Jakob Stoklund Olesen c6f4af028d Clear map after use. 
This is likely to fix the segfault in llvm-gcc-x86_64-darwin10-cross-mingw32.

llvm-svn: 128051
 2011-03-22 01:03:24 +00:00
Ken Dyck a1a4ae34d0 Change return value of ComputeNonVirtualBaseClassOffset() to CharUnits. No 
change in functionality intended.

llvm-svn: 128050
 2011-03-22 00:53:26 +00:00
Jim Grosbach 4df86ce359 Initialize HasError. 
llvm-svn: 128049
 2011-03-22 00:42:19 +00:00
Matt Beaumont-Gay bfd23e4009 Avoid -Wunused-variable in -asserts builds 
llvm-svn: 128048
 2011-03-22 00:37:28 +00:00
Ken Dyck 664569965f Eliminate some literal '8's in FillInNullDataMemberPointers() by switching 
to CharUnits. No change in functionality intended.

llvm-svn: 128047
 2011-03-22 00:24:31 +00:00
Jakob Stoklund Olesen 9c057ee440 Dont emit 'DBG_VALUE %noreg, ...' to terminate user variable ranges. 
These ranges get completely jumbled by the post-ra scheduler, and it is not
really reasonable to expect it to make sense of them.

Instead, teach DwarfDebug to notice when user variables in registers are
clobbered, and terminate the ranges there.

llvm-svn: 128045
 2011-03-22 00:21:41 +00:00
Matt Beaumont-Gay a282bc6a00 Output to tempfile 
llvm-svn: 128043
 2011-03-22 00:19:31 +00:00
Dan Gohman c1783b31a4 Fix fast-isel address mode folding to avoid folding instructions 
outside of the current basic block. This fixes PR9500, rdar://9156159.

llvm-svn: 128041
 2011-03-22 00:04:35 +00:00
Johnny Chen 9d46337511 Add options to allow for specifying an option string when spawning gdb and for executing 
command(s) right after starting up gdb.  Update the README file to show an example of
using these to pass '-arch armv7' to gdb and to execute gdb command to set shared library
path substitutions before loading iOS4.3 sdk's /usr/lib/libSystem.B.dylib and disassembling
the 'printf' function.

llvm-svn: 128040
 2011-03-21 23:44:44 +00:00
Daniel Dunbar 1730ab0b94 compiler-rt/clang/cc_kext: Update for functions which we have sinced acquired 
implementations for.

llvm-svn: 128039
 2011-03-21 23:31:09 +00:00
Daniel Dunbar f3798a397d compiler-rt: Split subdf3 and subsf3 out of add implementations, for 
consistency.

llvm-svn: 128038
 2011-03-21 23:30:19 +00:00
Owen Anderson 9746286bec Add support for Thumb interworking addresses for symbol offsets that get constant folded very early. 
This fixes SPASS with -integrated-as.  <rdar://problem/9165399>

llvm-svn: 128037
 2011-03-21 23:13:43 +00:00
Devang Patel dddce99f02 Try again to make this test darwin only. 
llvm-svn: 128036
 2011-03-21 23:11:08 +00:00
Oscar Fuentes e4840e2918 Build the new RuntimeDyld library. 
llvm-svn: 128035
 2011-03-21 23:07:53 +00:00
Johnny Chen 31d446aa5c Fix a typo in the message string. 
llvm-svn: 128034
 2011-03-21 23:01:34 +00:00
Oscar Fuentes 623b5dae21 Removed workaround for unspecified build problem on MinGW. 
Tested that MinGW/MSYS builds fine without that.

llvm-svn: 128033
 2011-03-21 22:53:51 +00:00
Jim Grosbach f016b0a359 Library-ize the dyld components of llvm-rtdyld. 
Move the dynamic linking functionality of the llvm-rtdyld program into an
ExecutionEngine support library. Update llvm-rtdyld to just load an object
file into memory, use the library to process it, then run the _main()
function, if one is found.

llvm-svn: 128031
 2011-03-21 22:15:52 +00:00
Devang Patel 17bbd7f495 Simplify. 
llvm-svn: 128030
 2011-03-21 22:04:45 +00:00
Bob Wilson 87ba1d329a Another cortex-m0 patch from James Orr. 
llvm-svn: 128029
 2011-03-21 21:55:25 +00:00
Nick Lewycky f0469af63e Fix INT_MIN gotcha pointed out by Eli Friedman. 
llvm-svn: 128028
 2011-03-21 21:40:32 +00:00
Devang Patel e351f20061 Force x86_64. 
llvm-svn: 128027
 2011-03-21 21:37:52 +00:00
Greg Clayton 45aea640a0 Added real user/group id, effective user/group id, and parent 
process ID to the ProcessInfo.

llvm-svn: 128023
 2011-03-21 21:25:07 +00:00
Bill Wendling 1cd7bd62e4 Call static functions so that they aren't left unused. 
llvm-svn: 128020
 2011-03-21 21:08:27 +00:00
Bob Wilson d9249414b3 Add clang support for cortex-m0 cpus. Patch by James Orr. 
llvm-svn: 128018
 2011-03-21 20:40:05 +00:00
Devang Patel d39242369a Enable this test only for Darwin. 
llvm-svn: 128017
 2011-03-21 20:32:56 +00:00
Ted Kremenek 9acb346375 scan-build: only display analyzer intra-file progress when in "Verbose" mode. 
llvm-svn: 128015
 2011-03-21 20:12:21 +00:00
Daniel Dunbar fe908a805b Frontend: Change CC_PRINT_HEADERS to not print header depth markers, these don't 
really make any sense in this environment.

llvm-svn: 128014
 2011-03-21 19:37:38 +00:00
Fariborz Jahanian 413e064b45 Fix an objc++ diagnostic initializing objc pointers. 
// rdar:// 9139947

llvm-svn: 128013
 2011-03-21 19:08:42 +00:00
Greg Clayton 0f366ac3af Move the building of llvm/clang and the swig wrappers into the lldb-core 
target.

llvm-svn: 128012
 2011-03-21 18:46:11 +00:00
Ted Kremenek 5e14d39a88 Improve crash recovery cleanup to recovery CompilerInstances during crash recovery. This was a huge resource "root" during crashes. 
This change requires making a bunch of fundamental Clang structures (optionally) reference counted to allow correct
ownership semantics of these objects (e.g., ASTContext) to play out between an active ASTUnit and CompilerInstance
object.

llvm-svn: 128011
 2011-03-21 18:40:17 +00:00
Ted Kremenek 0aaa67b1c2 Relax assertion to fail during crash recovery cleanup. 
llvm-svn: 128010
 2011-03-21 18:40:10 +00:00
Ted Kremenek 84de4a1781 Use CrashRecoveryContextCleanup objects to reclaim resources from CompilerInstance objects. 
llvm-svn: 128009
 2011-03-21 18:40:07 +00:00
Ted Kremenek ab1a242ead Provide a means for CrashRecovery clients to determine if code is currently running while crash recovery cleanups are being processed. 
llvm-svn: 128008
 2011-03-21 18:38:03 +00:00
Ted Kremenek 531d9f816f Allow a client to clear an IntrustiveRefCntPtr (deliberately leaking the referenced object). 
llvm-svn: 128007
 2011-03-21 18:37:59 +00:00
Greg Clayton e38a2556da Fixed a warning with gcc 4.2 when the Xcode project falls back to the 
system compiler when clang isn't around to do the compiling.

llvm-svn: 128006
 2011-03-21 18:35:40 +00:00
Eric Christopher 2075b7ba99 Fix unused param warning. 
llvm-svn: 128005
 2011-03-21 18:06:32 +00:00
Eric Christopher 1b4b1e559a Grammar-o. 
llvm-svn: 128004
 2011-03-21 18:06:21 +00:00
Stephen Canon 32acbef33f slight re-arrangement to maybe pick up one cycle on dual-issue ARM cores 
llvm-svn: 128003
 2011-03-21 17:35:26 +00:00
Jay Foad 4dc36c66e5 Fix typos in assert messages. 
llvm-svn: 128002
 2011-03-21 16:38:22 +00:00
Chris Lattner 04fe64f899 and now there are 3! 
llvm-svn: 128001
 2011-03-21 16:25:11 +00:00
Anders Carlsson 4dd420f193 More cleanups to the OptimizeEmptyGlobalCXXDtors GlobalOpt function. 
llvm-svn: 127997
 2011-03-21 14:54:40 +00:00
Joerg Sonnenberger fcc3ec90a5 Introduce FindTargetProgramPath to check for a target-specific helper 
program and fallback to plain version otherwise. Use this for the NetBSD
target to make it try e.g. i486--netbsdelf-as and -ld for target
i486--netbsdelf.

llvm-svn: 127996
 2011-03-21 14:01:40 +00:00
Joerg Sonnenberger bc923f3f7d Memorize presence/absence of -nostdlib in Driver. 
Drop program paths on NetBSD (unused). Only include lib dir, if
-nostdlib is absent. Use = to allow --sysroot to work.

llvm-svn: 127995
 2011-03-21 13:59:26 +00:00
Joerg Sonnenberger 6165ab1132 Remember sysroot in Driver. Pass it down to ld for NetBSD, FreeBSD 
and DragonFly. Use the --sysroot= form for Linux. Fix handling of =
prefix for -B.

llvm-svn: 127994
 2011-03-21 13:51:29 +00:00
Bill Wendling 7e570b5ed8 A WIP commit of the InstAlias printing cleanup. This code will soon replace the 
code below it. Even though it looks very similar, it will match more precisely
and geneate better functions in the long run.

llvm-svn: 127991
 2011-03-21 08:59:17 +00:00
Bill Wendling 5d3174c102 Add the IAPrinter class. 
This is a helper class that will make it easier to say which InstAliases can be
printed and which cannot (because of ambiguity).

llvm-svn: 127990
 2011-03-21 08:40:31 +00:00
Bill Wendling 7e5771d7ce * Add classes that support the "feature" information. 
* Move the code that emits the reg in reg class matching into its own function.

llvm-svn: 127988
 2011-03-21 08:31:53 +00:00
Bill Wendling a8da50d011 Pass in the TargetMachine parameter to the inst printer. 
llvm-svn: 127987
 2011-03-21 05:02:03 +00:00
Bill Wendling 00f0cddfd4 We need to pass the TargetMachine object to the InstPrinter if we are printing 
the alias of an InstAlias instead of the thing being aliased. Because we need to
know the features that are valid for an InstAlias.

This is part of a work-in-progress.

llvm-svn: 127986
 2011-03-21 04:13:46 +00:00
Anders Carlsson 701822a48e As suggested by Nick Lewycky, ignore debugging intrinsics when trying to decide whether a destructor is empty or not. 
llvm-svn: 127985
 2011-03-21 02:42:27 +00:00