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2874 Commits

Author SHA1 Message Date
Chris Lattner
397d34f06b mark some libraries that currently require RTTI. 
llvm-svn: 94377
 2010-01-24 20:22:08 +00:00
Chris Lattner
5eb0c8a2bd pass "-fasm-verbose" into createAsmStreamer. 
llvm-svn: 94165
 2010-01-22 07:06:15 +00:00
Chris Lattner
276811b58a Stop building RTTI information for *most* llvm libraries. Notable 
missing ones are libsupport, libsystem and libvmcore.  libvmcore is
currently blocked on bugpoint, which uses EH.  Once it stops using
EH, we can switch it off.

This #if 0's out 3 unit tests, because gtest requires RTTI information.
Suggestions welcome on how to fix this.

llvm-svn: 94164
 2010-01-22 06:49:46 +00:00
Chris Lattner
c07d7f41e3 elimiante the dynamic_cast's from opt. 
llvm-svn: 94160
 2010-01-22 06:03:06 +00:00
Chris Lattner
8b02bfe487 simplify code. 
llvm-svn: 94159
 2010-01-22 05:54:03 +00:00
Chris Lattner
c0e2ef62fa move some files out of the llvm-mc tool into the MCParser library so 
other tools can link it.

llvm-svn: 94131
 2010-01-22 01:58:08 +00:00
Chris Lattner
9a84d96edf create a new MCParser library and move some stuff into it. 
llvm-svn: 94129
 2010-01-22 01:44:57 +00:00
Chris Lattner
f1ac97964f remove some confused code that used strtoull 
llvm-svn: 94128
 2010-01-22 01:17:12 +00:00
Sean Callanan
e9111e7172 Moved handling of inclusion from the AsmLexer to 
the AsmParser, breaking AsmLexer's dependence on
SourceMgr.

llvm-svn: 94054
 2010-01-21 00:19:58 +00:00
Sean Callanan
52633cb655 Changed the AsmParser to handle error messages itself 
rather than passing them off to the AsmLexer to handle.
This means the AsmLexer no longer requires a SourceMgr
to do error handling.

llvm-svn: 94047
 2010-01-20 23:19:55 +00:00
Sean Callanan
3c0fb5c7bb Promoted the reference to the SourceMgr from AsmLexer 
into AsmParser, in preparation for making AsmLexer
independent of the SourceMgr

llvm-svn: 94043
 2010-01-20 22:45:23 +00:00
Sean Callanan
cddf628d31 Modified MCAsmLexer to return error information upward 
rather than printing it locally, reducing its dependence
on SourceMgr.

llvm-svn: 94041
 2010-01-20 22:18:24 +00:00
Chris Lattner
6ea74a85bb give createAsmStreamer an 'isLittleEndian' argument. 
llvm-svn: 93986
 2010-01-20 06:39:07 +00:00
Sean Callanan
4bb95fd7d6 Promoted the getTok() method to MCAsmParser so that 
the two token accessor functions are declared consistently.
Modified the clients of MCAsmParser to reflect this change.

llvm-svn: 93916
 2010-01-19 21:44:56 +00:00
Sean Callanan
985ff03e7d Added a Lex function to the AsmParser, to allow handling 
of include directives to occur within the parser itself.
This will break the lexer's dependency on a SourceMgr as
input.

llvm-svn: 93899
 2010-01-19 20:22:31 +00:00
Chris Lattner
336c2b0d47 Generalize mcasmstreamer data emission APIs to take an address space 
identifier.  There is no way to work around it.

llvm-svn: 93896
 2010-01-19 19:46:13 +00:00
Chris Lattner
f26d29e436 add a "MCStreamer::EmitFill" method, and move the default implementation 
(which just iteratively emits bytes) to MCStreamer.

llvm-svn: 93888
 2010-01-19 18:45:47 +00:00
Chris Lattner
dcd325e360 fix parsing .comm directives on systems which do not represent alignments 
as a power of 2.  This fixes MC/AsmParser/directive_comm.s

llvm-svn: 93867
 2010-01-19 06:22:22 +00:00
Eli Friedman
45d605c120 Make opt -O3 act more like clang -O3 etc., by making the inlining thresholds 
match.

llvm-svn: 93798
 2010-01-18 22:38:31 +00:00
Chris Lattner
39532b939f make llvm-config more portable to windows versions of perl, 
patch by Michael Beck!

llvm-svn: 93793
 2010-01-18 22:27:43 +00:00
Chris Lattner
57ac0be2b5 now that mangler is in libtarget, it can use MCAsmInfo instead of clients 
having to pass various fields from it in.  Simplify.

llvm-svn: 93686
 2010-01-17 18:22:35 +00:00
Dan Gohman
5e3b993a86 Don't create a (empty) output file, and don't warn about bitcode output 
to a console, when --analyze is used.

Similarly, avoid creating an empty output file when --disable-output is used.

Print a warning when the -o option appears with either --analyze or
--disable-output, to indicate that the option is being ignored.

llvm-svn: 93685
 2010-01-17 17:47:24 +00:00
Chris Lattner
51e8abe640 move the mangler into libtarget from vmcore. 
llvm-svn: 93664
 2010-01-16 21:57:06 +00:00
Chris Lattner
6a28d54192 remove obsolete comment. 
llvm-svn: 93661
 2010-01-16 21:34:51 +00:00
Chris Lattner
98a02fecdc bugpoint doesn't need the mangler at all. DisambiguateGlobalSymbols 
dates to a time when two different LLVM values could have the same
name but different types.  Simplify it to just assign names to unnamed
things and let the core symtab resolve duplicates.

llvm-svn: 93660
 2010-01-16 21:34:01 +00:00
Chris Lattner
a6efa796b6 remove calls to dead methods. 
llvm-svn: 93657
 2010-01-16 21:20:34 +00:00
Chris Lattner
3202fba0ca remove use of getMangledName. 
llvm-svn: 93655
 2010-01-16 20:56:05 +00:00
Chris Lattner
b8765fdca1 switch liblto to use the new getNameWithPrefix() method instead of getMangledName. 
llvm-svn: 93643
 2010-01-16 18:12:14 +00:00
Chris Lattner
d6b351119b fix a bug in range information for $42, eliminate an 
unneeded argument from ParseExpression.

llvm-svn: 93536
 2010-01-15 19:39:23 +00:00
Chris Lattner
836cf5d129 extend MCAsmParser::ParseExpression and ParseParenExpression 
to return range information for subexpressions.  Use this to
provide range info for several new X86Operands.

llvm-svn: 93534
 2010-01-15 19:28:38 +00:00
Nate Begeman
b6c8d75f62 Hook up llc's -filetype=obj to use MCStreamer if an MCCodeEmitter is available. 
Remove most of old Mach-O Writer support, it has been replaced by MCMachOStreamer

Further refactoring to completely remove MachOWriter and drive the object file
writer with the AsmPrinter MCInst/MCSection logic is forthcoming.

llvm-svn: 93527
 2010-01-15 18:51:18 +00:00
Chris Lattner
eceb54e9c2 add virtual methods to get the start/end of a MCParsedAsmOperand, 
the default implementation returns "unknown".

llvm-svn: 93470
 2010-01-14 22:29:57 +00:00
Chris Lattner
882cb240a6 Split the TargetAsmParser "ParseInstruction" interface in half: 
the new ParseInstruction method just parses and returns a list of
target operands.  A new MatchInstruction interface is used to
turn the operand list into an MCInst.

This requires new/deleting all the operands, but it also gives 
targets the ability to use polymorphic operands if they want to. 

llvm-svn: 93469
 2010-01-14 22:21:20 +00:00
Chris Lattner
ceabb11a5e prune #includes in TargetAsmParser.h 
Pass in SMLoc of instr opcode into ParseInstruction.
Make AsmToken be a class, not a struct.

llvm-svn: 93457
 2010-01-14 21:32:45 +00:00
Benjamin Kramer
cdbc36f961 Reimplement getToken and SplitString as "StringRef helper functions" 
- getToken is modeled after StringRef::split but it can split on multiple
  separator chars and skips leading seperators.
- SplitString is a StringRef::split variant for more than 2 elements with the
  same behaviour as getToken.

llvm-svn: 93161
 2010-01-11 18:03:24 +00:00
David Greene
4c591a29fd Enable debug buffering. 
llvm-svn: 92667
 2010-01-05 01:30:32 +00:00
David Greene
a9aa7f2e15 Enable debug buffering. 
llvm-svn: 92666
 2010-01-05 01:30:21 +00:00
Mikhail Glushenkov
ebbb5dabd1 Forward -O0 to llvm-gcc. 
llvm-svn: 92414
 2010-01-02 08:27:23 +00:00
Mikhail Glushenkov
1768e877ec Apparently, it is OK for -MT to be specified several times. 
llvm-svn: 92413
 2010-01-02 08:27:10 +00:00
Mikhail Glushenkov
82242fb2a8 Minor simplifactions. 
llvm-svn: 92393
 2010-01-01 04:41:10 +00:00
Mikhail Glushenkov
f697106fb7 Minor simplifications. 
llvm-svn: 92390
 2010-01-01 03:50:51 +00:00
Bill Wendling
5dcf84ad18 Mark some debug variables as 'unused' to quiet compiler and analyzer. 
llvm-svn: 92183
 2009-12-28 01:34:57 +00:00
Douglas Gregor
4d982f10b1 Fix another -Wmismatched-tags warning 
llvm-svn: 92017
 2009-12-23 18:27:13 +00:00
Douglas Gregor
c325f34d98 Fix struct/class mismatch for LTOModule and LTOCodeGenerator, detected by Clang 
llvm-svn: 92004
 2009-12-23 17:05:07 +00:00
Mikhail Glushenkov
ab0ecbe5b2 Make it easier to regenerate docs when srcdir != objdir. 
llvm-svn: 92000
 2009-12-23 12:50:03 +00:00
Mikhail Glushenkov
7db8203dd2 Allow (set_option SwitchOption, true). 
llvm-svn: 91997
 2009-12-23 12:49:30 +00:00
Chris Lattner
57141e5548 rename HexDisassembler -> Disassembler, it works on any input 
integer encoding (0123, 0b10101, 42, etc).

llvm-svn: 91934
 2009-12-22 22:50:29 +00:00
Chris Lattner
61d0911b3c just discard the debug output from the disassembler. 
llvm-svn: 91933
 2009-12-22 22:47:43 +00:00
Chris Lattner
246541d5d8 specify what is invalid about it 
llvm-svn: 91901
 2009-12-22 07:03:21 +00:00
Chris Lattner
e9288e57d9 reject invalid input with a caret, e.g.: 
simple-tests.txt:16:1: error: invalid instruction
0xff 0xff
^

llvm-svn: 91898
 2009-12-22 06:58:29 +00:00