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0a580d30e0
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470 Commits

Author SHA1 Message Date
Dale Johannesen
0a580d30e0 Move printing of DEBUG_VALUE comments to target-independent place. 
There is probably a more elegant way to do this.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100573 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-06 22:21:07 +00:00
Chris Lattner
90429c487f just have all targets create the DwarfWriter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100377 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 00:42:55 +00:00
Chris Lattner
8e680482c1 simplify various getAnalysisUsage implementations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100376 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 00:38:44 +00:00
Chris Lattner
3f53c8398d clean up the asmprinter header and privatize some stuff. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100342 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 18:52:31 +00:00
Chris Lattner
b23569aff0 Momentous day: remove the "O" member from AsmPrinter. Now all 
"asm printering" happens through MCStreamer.  This also 
Streamerizes PIC16 debug info, which escaped my attention.

This removes a leak from LLVMTargetMachine of the 'legacy'
output stream.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100327 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 08:18:47 +00:00
Chris Lattner
1ce3f565ef streamerize printing of dbg_value, the x86 backend is now fully 
streamerized for everything.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100316 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 05:40:34 +00:00
Chris Lattner
bfbab35653 split DEBUG_VALUE printing stuff out to its own method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100315 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 05:38:19 +00:00
Chris Lattner
c82d9c4e5c mc'ize elf stub printing, convert cygwin stuff to EmitRawText, 
which will abort in .o file writing mode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100314 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 05:35:04 +00:00
Chris Lattner
c75c028a15 fix PrintAsmOperand and PrintAsmMemoryOperand to pass down 
raw_ostream to print to.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100313 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 05:29:35 +00:00
Chris Lattner
e812d4c604 use predicates in DBG_VALUE printing code to simplify it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100312 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 05:21:31 +00:00
Chris Lattner
88db786712 remove more implicit uses of "O". 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100311 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 05:19:20 +00:00
Chris Lattner
d374087be5 fix an ugly wart in the MCInstPrinter api where the 
raw_ostream to print an instruction to had to be specified
at MCInstPrinter construction time instead of being able
to pick at each call to printInstruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100307 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 05:04:31 +00:00
Chris Lattner
35c33bd772 change a ton of code to not implicitly use the "O" raw_ostream 
member of AsmPrinter.  Instead, pass it in explicitly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100306 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 04:47:45 +00:00
Chris Lattner
0c08d09204 asmstreamerize the .size directive for function bodies, force clients 
of printOffset to pass in a stream to print to.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100296 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-03 22:28:33 +00:00
Bill Wendling
d93bf04a07 Comment the changes for r98218 and friends inside the source code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100033 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-31 18:48:58 +00:00
Jakob Stoklund Olesen
d363b4ebc7 Replace V_SET0 with variants for each SSE execution domain. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99975 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-31 00:40:13 +00:00
Chris Lattner
9b97a73ded Rip out the 'is temporary' nonsense from the MCContext interface to 
create symbols.  It is extremely error prone and a source of a lot
of the remaining integrated assembler bugs on x86-64.

This fixes rdar://7807601.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99902 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-30 18:10:53 +00:00
Chris Lattner
77e7694026 fix GetOrCreateTemporarySymbol to require a name, clients 
should use CreateTempSymbol() if they don't care about the
name.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98712 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-17 05:41:18 +00:00
Daniel Dunbar
4e815f8a8c MC: Allow modifiers in MCSymbolRefExpr, and eliminate X86MCTargetExpr. 
- Although it would be nice to allow this decoupling, the assembler needs to be able to reason about MCSymbolRefExprs in too many places to make this viable. We can use a target specific encoding of the variant if this becomes an issue.
 - This patch also extends llvm-mc to support parsing of the modifiers, as opposed to lumping them in with the symbol.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98592 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-15 23:51:06 +00:00
Chris Lattner
c441e97220 comment fix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98494 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-14 17:10:52 +00:00
Chris Lattner
166604e6ce shrink 4-byte branches to 1-byte branches when lowering from 
MachineInstr -> MCInst.  This is what the assembler backend wants,
it relaxes from smaller to larger things.  This fixes rdar://7750815


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98493 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-14 17:04:18 +00:00
Chris Lattner
1b2eb0e8a6 eliminate the now-unneeded context argument of MBB::getSymbol() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98451 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-13 21:04:28 +00:00
Chris Lattner
11d53c129f rearrange MCContext ownership. Before LLVMTargetMachine created it 
and passing off ownership to AsmPrinter.  Now MachineModuleInfo
creates it and owns it by value.  This allows us to use MCSymbols
more consistently throughout the rest of the code generator, and
simplifies a bit of code.  This also allows MachineFunction to 
keep an MCContext reference handy, and cleans up the TargetRegistry
interfaces for AsmPrinters.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98450 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-13 20:55:24 +00:00
Chris Lattner
1bd1e6db1d switch to the text section at the start of the .s file for darwin/x86 
targets.  This is a temporary hack for the .o file writer that Daniel
wants :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98413 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-13 02:10:00 +00:00
Jeffrey Yasskin
150ae11976 Fix LLVM build when the user specifies CPPFLAGS on the make command line. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98394 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 21:42:14 +00:00
Chris Lattner
70501b72cf remove special case code that isn't needed anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98391 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 21:21:19 +00:00
Chris Lattner
d62f1b4168 inline GetGlobalValueSymbol into the rest its callers and 
remove it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98390 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 21:19:23 +00:00
Chris Lattner
deb0cba1ba inline the now-trivial implementation of GetGlobalValueSymbol into 
some of its callers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98388 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 21:09:07 +00:00
Chris Lattner
b6fc4a5650 eliminate the X86 version of GetGlobalValueSymbol, allowing 
it to be non-virtual and soon disappear.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98387 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 21:06:41 +00:00
Chris Lattner
8a29fa6e02 move fastcall/stdcall mangling up into Mangler. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98384 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 21:03:47 +00:00
Chris Lattner
3f185a72cd make DecorateCygMingName a static method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98377 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 20:43:52 +00:00
Chris Lattner
9c59268197 minor tidying, only do work if a function is 
actually X86_StdCall or X86_FastCall.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98374 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 19:48:03 +00:00
Chris Lattner
c9747c05d1 eliminate the string form of DecorateCygMingName 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98373 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 19:42:40 +00:00
Bill Wendling
ec041eba38 Add a beta-test for placing the LSDA into the TEXT section on X86. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98370 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 19:20:40 +00:00
Devang Patel
b45fb90b20 Fix llc crash on invalid input. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98369 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 19:18:30 +00:00
Chris Lattner
1c95488880 Remove some dead code. This method only gets called on 
definitions.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98368 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 19:14:18 +00:00
Chris Lattner
2341f6ccf8 use Mang->getSymbol instead of duplicating the logic, reduce indentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98367 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 19:04:14 +00:00
Chris Lattner
b0f129a5d9 simplify code to use OutContext.GetOrCreateTemporarySymbol with 
no arguments instead of having to come up with a unique name.
This also makes the code less fragile.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98364 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 18:47:50 +00:00
Bill Wendling
cebae36f57 Add a bit along with the MCSymbols stored in the MachineModuleInfo maps that 
indicates that an MCSymbol is external or not. (It's true if it's external.)
This will be used to specify the correct information to add to non-lazy
pointers. That will be explained further when this bit is used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98199 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-10 22:34:10 +00:00
Chris Lattner
98cdab53c3 set the temporary bit on MCSymbols correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98124 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-10 02:25:11 +00:00
Bill Wendling
becd83e3f4 MC-ize the stub printing in ARM. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98018 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-09 00:40:17 +00:00
Dan Gohman
36b01cb885 Make the operand and format specifier match, and print all 
64 bits, fixing a variety of problems.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96421 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-17 00:37:20 +00:00
Anton Korobeynikov
362dd0bef5 Move TLOF implementations to libCodegen to resolve layering violation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96288 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-15 22:37:53 +00:00
Anton Korobeynikov
9184b25fa5 Preliminary patch to improve dwarf EH generation - Hooks to return Personality / FDE / LSDA / TType encoding depending on target / options (e.g. code model / relocation model) - MCIzation of Dwarf EH printer to use encoding information - Stub generation for ELF target (needed for indirect references) - Some other small changes here and there 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96285 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-15 22:35:59 +00:00
Anton Korobeynikov
4dd162f394 Cleanup stdcall / fastcall name mangling. 
This should fix alot of problems we saw so far, e.g. PRs 5851 & 2936

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95980 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-12 15:28:40 +00:00
Chris Lattner
0d7b0aa760 enhance llvm-mc -show-inst to print the enum of an instruction, like so: 
testb	%al, %al                ## <MCInst #2412 TEST8rr
                                        ##   <MCOperand Reg:2>
                                        ##   <MCOperand Reg:2>>
	jne	LBB1_7                  ## <MCInst #938 JNE_1
                                        ##   <MCOperand Expr:(LBB1_7)>>



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95935 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-11 22:57:32 +00:00
Chris Lattner
8e089a9e4d print all the newlines at the end of instructions with 
OutStreamer.AddBlankLine instead of textually.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95734 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-10 00:36:00 +00:00
Chris Lattner
5d672cfab0 Add ability for MCInstPrinters to add comments for instructions. 
Enhance the x86 backend to show the hex values of immediates in
comments when they are large.  For example:

        movl    $1072693248, 4(%esp)    ## imm = 0x3FF00000



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95728 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-10 00:10:18 +00:00
Chris Lattner
518bb53485 move target-independent opcodes out of TargetInstrInfo 
into TargetOpcodes.h.  #include the new TargetOpcodes.h
into MachineInstr.  Add new inline accessors (like isPHI())
to MachineInstr, and start using them throughout the 
codebase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95687 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-09 19:54:29 +00:00
Chris Lattner
3484110c67 unify the paths for external symbols and global variables: 
2 files changed, 48 insertions(+), 83 deletions(-)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95599 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-08 23:03:41 +00:00