Commit Graph

200 Commits

Author SHA1 Message Date
Chris Lattner 06fa176862 prune the #includes in raw_ostream.h by moving a
member out of line. ftostr is not particularly speedy,
so that method is presumably not perf sensitive.

llvm-svn: 79885
2009-08-24 03:52:50 +00:00
Chris Lattner c521f54198 Prune #includes from llvm/Linker.h and llvm/System/Path.h,
forcing them down into various .cpp files.

This change also:
1. Renames TimeValue::toString() and Path::toString() to ::str()
   for similarity with the STL.
2. Removes all stream insertion support for sys::Path, forcing
   clients to call .str().
3. Removes a use of Config/alloca.h from bugpoint, using smallvector
   instead.
4. Weans llvm-db off <iostream>

sys::Path really needs to be gutted, but I don't have the desire to
do it at this point.

llvm-svn: 79869
2009-08-23 22:45:37 +00:00
Chris Lattner 81e8e02e2f remove some random indentation stuff, yay for efficiency.
llvm-svn: 79797
2009-08-23 00:51:00 +00:00
Chris Lattner e9a75a6654 rename TAI -> MAI, being careful not to make MAILJMP instructions :)
llvm-svn: 79777
2009-08-22 21:43:10 +00:00
Chris Lattner 7b26fce23e Rename TargetAsmInfo (and its subclasses) to MCAsmInfo.
llvm-svn: 79763
2009-08-22 20:48:53 +00:00
Devang Patel 0939595711 Record variable debug info at ISel time directly.
llvm-svn: 79742
2009-08-22 17:12:53 +00:00
David Greene 829b3e8b14 Add missing includes.
llvm-svn: 79473
2009-08-19 21:52:55 +00:00
Chris Lattner 4b7dadb76e eliminate AsmPrinter::SwitchToSection and just have clients
talk to the MCStreamer directly instead.

llvm-svn: 79405
2009-08-19 05:49:37 +00:00
Devang Patel f691df3536 Do not completely skip subrange info for a zero sized array.
llvm-svn: 79044
2009-08-14 20:59:16 +00:00
Chris Lattner 591105c540 sink the 'name' and 'isdirective' state out of MCSection into its derived classes.
This totally optimizes PIC16 sections by not having an 'isdirective' bit anymore!! ;-)

llvm-svn: 78517
2009-08-08 23:39:42 +00:00
Chris Lattner 8ce12538c1 eliminate CurrentSection, rename CurrentSection_ -> CurrentSection, make it private,
eliminate IsInTextSection.

llvm-svn: 78017
2009-08-03 23:20:21 +00:00
Chris Lattner 1472cf5b3f move dwarf debug info section selection stuff from TAI to
TLOF, unifying all the dwarf targets at the same time.

llvm-svn: 77889
2009-08-02 07:24:22 +00:00
Chris Lattner 4d2c0f9008 switch off of 'Section' onto MCSection. We're not properly using
MCSection subclasses yet, but this is a step in the right direction.

llvm-svn: 77708
2009-07-31 18:48:30 +00:00
Devang Patel 6352444635 Start using DebugInfoFinder.
llvm-svn: 77621
2009-07-30 18:56:46 +00:00
Chris Lattner 5e693ed07b Rip all of the global variable lowering logic out of TargetAsmInfo. Since
it is highly specific to the object file that will be generated in the end,
this introduces a new TargetLoweringObjectFile interface that is implemented
for each of ELF/MachO/COFF/Alpha/PIC16 and XCore.

Though still is still a brutal and ugly refactoring, this is a major step
towards goodness.

This patch also:
1. fixes a bunch of dangling pointer problems in the PIC16 backend.
2. disables the TargetLowering copy ctor which PIC16 was accidentally using.
3. gets us closer to xcore having its own crazy target section flags and
   pic16 not having to shadow sections with its own objects.
4. fixes wierdness where ELF targets would set CStringSection but not
   CStringSection_.  Factor the code better.
5. fixes some bugs in string lowering on ELF targets.

llvm-svn: 77294
2009-07-28 03:13:23 +00:00
Daniel Dunbar 6115b39ffd Remove Value::getName{Start,End}, the last of the old Name APIs.
llvm-svn: 77152
2009-07-26 09:48:23 +00:00
Devang Patel f281bf803e Skip special LLVM prefix '1' while emitting linknage name.
This prefix is used by LLVM to inform the asm printer to not emit usual global symbol prefix before the symbol name.

llvm-svn: 75875
2009-07-16 01:01:22 +00:00
Chris Lattner f34815b32f Change the internal interface to makeNameProper to take a bool that
indicates whether the label is private or not, instead of taking
prefix stuff.  One effect of this is that symbols will be generated
with *just* the private prefix, instead of both the private prefix
*and* the user-label-prefix, but this doesn't matter as long as it
is consistent.  For example we'll now get "Lfoo" instead of "L_foo".
These are just assembler temporary labels anyway, so they never even
make it into the .o file.

llvm-svn: 75607
2009-07-14 04:50:12 +00:00
Devang Patel cdfc858ec0 Do not use Mangler to remove '1' from linkage name.
llvm-svn: 75574
2009-07-14 00:55:28 +00:00
Devang Patel 9efced9817 Use assertion.
llvm-svn: 75540
2009-07-13 22:46:19 +00:00
Devang Patel 9d582d1782 Use AsmPrinter's Mangler to remove leading '1' from linkage names.
llvm-svn: 75515
2009-07-13 21:48:26 +00:00
Devang Patel b4c9579e69 revert rev. 75503 for now.
llvm-svn: 75507
2009-07-13 21:26:33 +00:00
Devang Patel 31b3d7b53f Use Mangler to remove leading '1' from linkage names.
llvm-svn: 75503
2009-07-13 21:19:56 +00:00
Devang Patel 14fd73b08d Accidently dropped this while removing dead code in previous commit.
llvm-svn: 74953
2009-07-07 21:55:14 +00:00
Devang Patel 270d747359 Remove dead code.
llvm-svn: 74949
2009-07-07 21:12:32 +00:00
Devang Patel 0a9f9759a3 Struct types are described using field types only.
llvm-svn: 74477
2009-06-29 23:46:50 +00:00
Devang Patel 40d784180b s/MainCU/ModuleCU/g
llvm-svn: 74452
2009-06-29 20:45:18 +00:00
Devang Patel 8635345d8a Multiple DW_TAG_compile_unit is not used, afaict, on any target.
Update dwarf writer to only emit one DW_TAG_compile_unit per .o file. 

llvm-svn: 74449
2009-06-29 20:38:13 +00:00
Devang Patel 0751a28888 Remove debug info anchors - llvm.dbg.compile_units, llvm.dbg.subprograms
and llvm.dbg.global_variables.

llvm-svn: 74251
2009-06-26 01:49:18 +00:00
Devang Patel 0c044ecdb0 Simplify.
llvm-svn: 74215
2009-06-25 22:36:02 +00:00
Owen Anderson 9becc183e1 Down with statics!
llvm-svn: 74134
2009-06-24 22:53:20 +00:00
Chris Lattner 09081b25a5 simplify macro debug info directive handling.
llvm-svn: 73736
2009-06-18 23:31:37 +00:00
Devang Patel 14491abe48 Use MainCU if it is available.
llvm-svn: 73457
2009-06-16 02:09:30 +00:00
Devang Patel 56e6fe1642 Gracefully handle imbalanced inline function begin and end markers.
llvm-svn: 73426
2009-06-15 21:45:50 +00:00
Devang Patel 64e6529e76 llvm.dbg.region.end() intrinsic is not required to be in _last_ basic block in a function. If that happens then any basic block that follows (lexically) the block with regin.end will not have scope info available. LexicalScopeStack relies on processing basic block in CFG order, but this processing order is not guaranteed. Things get complicated when the optimizer gets a chance to optimizer IR with dbg intrinsics.
Apply defensive patch to preserve at least one lexical scope till the end of function.

llvm-svn: 73282
2009-06-13 02:16:18 +00:00
Devang Patel c1fee72162 Clear AbstractInstanceRootMap at the end of the function.
llvm-svn: 73244
2009-06-12 19:24:05 +00:00
Dan Gohman d9ef48a73e Remove some unnecessary #includes.
llvm-svn: 72948
2009-06-05 16:32:58 +00:00
Bill Wendling 5ea3e9db43 Accidental commit. This isn't ready for prime time just yet.
llvm-svn: 72699
2009-06-01 20:18:46 +00:00
Bill Wendling 09f17a8479 Untabification.
llvm-svn: 72604
2009-05-30 01:09:53 +00:00
Bill Wendling 8658bb565d Minor code cleanup. No functionality change.
llvm-svn: 72198
2009-05-20 23:31:45 +00:00
Bill Wendling 744668d5af Merge 'ConstructFunctionDbgScope' and 'ConstructAbstractDbgScope'.
llvm-svn: 72197
2009-05-20 23:28:48 +00:00
Bill Wendling bcad77a8d5 Rename 'New*' methods to 'Create*' to be consistent. 'NewString' isn't used.
llvm-svn: 72196
2009-05-20 23:24:48 +00:00
Bill Wendling 806535f908 Add comment for emit section.
llvm-svn: 72195
2009-05-20 23:22:40 +00:00
Bill Wendling 480ff32120 Move 'Emit' methods down to their own place.
llvm-svn: 72194
2009-05-20 23:21:38 +00:00
Bill Wendling 2b128d70c5 Revert r72192. It was causing a build failure.
llvm-svn: 72193
2009-05-20 23:19:06 +00:00
Bill Wendling 8d7533d3e5 Do some mechanical changes. Combine the 'construct abastract dbg thingy' in with
the 'constract function dbg thingy'. Rename some methods to make them consistent
with the rest of the methods. Move the 'Emit' methods to the end of the file.

llvm-svn: 72192
2009-05-20 23:04:56 +00:00
Bill Wendling ec78f1516d Don't set the "location" information for inlined functions' variables.
llvm-svn: 72064
2009-05-18 23:08:55 +00:00
Bill Wendling 1992f86733 Small code cleanup.
llvm-svn: 72057
2009-05-18 22:33:01 +00:00
Bill Wendling bc308569a3 RecordVariable is called each time a DECLARE node is encountered. For an inlined
function, this could be many, many times. We don't want to re-add variables to
that DIE for each time. We just want to add them once. Check to make sure that
we haven't added them already.

llvm-svn: 72047
2009-05-18 22:02:36 +00:00
Bill Wendling 2f921f82e4 Split out the DwarfDebug module from the DwarfWriter module.
Again, no intendtional functionality change.

llvm-svn: 71854
2009-05-15 09:23:25 +00:00