Commit Graph

2722 Commits

Author SHA1 Message Date
Dan Gohman
a9ad04191c This void is implicit in C++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78848 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 22:10:57 +00:00
Oscar Fuentes
fdb9677ae9 CMake: Localized dependency on Perl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78788 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 04:16:19 +00:00
Oscar Fuentes
2803365c4e CMake: Re-enabled build of llvm-config. Removed recursive invocation
of cmake.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78768 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 01:36:27 +00:00
Daniel Dunbar
b27a41b440 llvm-mc: Fix a crash on invalid due to a typo in relocatable expression
evaluation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78692 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:47:52 +00:00
Benjamin Kramer
12ddd40953 Make LLVMContext and LLVMContextImpl classes instead of structs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78690 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:45:13 +00:00
Benjamin Kramer
6b831983fe Silence MSVC warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78660 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 11:01:19 +00:00
Daniel Dunbar
1e840b2c61 llvm-mc: Accept .word as a synonym for .short
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78641 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 04:44:00 +00:00
Daniel Dunbar
bfc0f34e34 llvm-mc: Honor -o option (and add -f).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78640 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 04:34:48 +00:00
Daniel Dunbar
d0c14d6913 llvm-mc: Sketch parsing for .file, .line, and .loc. No streamer hooks for these
yet (I'm not even sure what they do).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78639 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 04:24:50 +00:00
Daniel Dunbar
ace63127bc llvm-mc: Fix darwin .section parsing. It was skipping the section name and a ','
(and outputting a diagnostic pointing at the wrong place), all of which lead to
much confusion.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78637 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 03:42:33 +00:00
Jim Grosbach
1b747ad8a0 SjLj based exception handling unwinding support. This patch is nasty, brutish
and short. Well, it's kinda short. Definitely nasty and brutish.

The front-end generates the register/unregister calls into the SjLj runtime,
call-site indices and landing pad dispatch. The back end fills in the LSDA
with the call-site information provided by the front end. Catch blocks are
not yet implemented.

Built on Darwin and verified no llvm-core "make check" regressions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78625 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 00:09:57 +00:00
Chris Lattner
f9bdeddb96 split MachO section handling stuff out to its out .h/.cpp file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78576 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10 18:15:01 +00:00
Chris Lattner
e15c2d7ce5 add a fixme
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78575 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10 18:05:55 +00:00
Chris Lattner
12b2bda61a fix some warnings for the MSVC build, by Yonggang Luo!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78571 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10 17:35:42 +00:00
Chris Lattner
ff4bc460c5 Make the big switch: Change MCSectionMachO to represent a section *semantically*
instead of syntactically as a string.  This means that it keeps track of the 
segment, section, flags, etc directly and asmprints them in the right format.
This also includes parsing and validation support for llvm-mc and 
"attribute(section)", so we should now start getting errors about invalid 
section attributes from the compiler instead of the assembler on darwin.

Still todo: 
1) Uniquing of darwin mcsections
2) Move all the Darwin stuff out to MCSectionMachO.[cpp|h]
3) there are a few FIXMEs, for example what is the syntax to get the
   S_GB_ZEROFILL segment type?



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78547 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10 01:39:42 +00:00
Chris Lattner
93b6db3de9 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!! ;-)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78517 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-08 23:39:42 +00:00
Chris Lattner
0aac30195c switch this to create coff sections for now, it doesn't really matter for
llvm-mc's purpose yet and we'll want to switch to creating semantic sections
at some point.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78509 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-08 22:38:48 +00:00
Daniel Dunbar
c43782cf71 Some ProfileInfo cleanups.
- Part of optimal static profiling patch sequence by Andreas Neustifter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78485 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-08 18:59:03 +00:00
Daniel Dunbar
caaa49336b More ProfileInfo improvements.
- Part of optimal static profiling patch sequence by Andreas Neustifter.

 - Store edge, block, and function information separately for each functions
   (instead of in one giant map).

 - Return frequencies as double instead of int, and use a sentinel value for
   missing information.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78477 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-08 17:43:09 +00:00
Benjamin Kramer
9a86159a20 Always initialize AsmConds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78463 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-08 11:26:50 +00:00
Kevin Enderby
c114ed711e Added Mac OS X assembler style conditional assembly. I may come back and see if
I can clean this up a bit more and do way with the TheCondState and just use
the top element on the TheCondStack if not empty.  Also may tweak the code
around ParseConditionalAssemblyDirectives() to simplify the AsmParser code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78423 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-07 22:46:00 +00:00
Daniel Dunbar
482cccd37e MSVC warning fixes; patch by Stein Roger!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78405 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-07 20:50:09 +00:00
Sanjiv Gupta
902cf02b0a llvm-ld has a new option called -b to specify the name of bitcode output file, use that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78282 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06 04:09:26 +00:00
Owen Anderson
d7f2a6cb3f Privatize the StructType table, which unfortunately involves routing contexts through a number of APIs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78258 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 23:16:16 +00:00
Daniel Dunbar
c9008c5cc7 Make block and function count available via ProfileInfo.
- Part of optimal static profiling patch sequence by Andreas Neustifter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78247 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 21:51:16 +00:00
Dan Gohman
8608cf23da Use (void *)(intptr_t) to cast function addresses to void*
for use with sys::Path::GetMainExecutable, to avoid warnings
with -pedantic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78245 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 21:03:39 +00:00
Dan Gohman
197f728d49 Fix FindExecutable to use sys::Path::GetMainExecutable instead of
just argv[0]. And remove the code for searching the current
working directory and for searching PATH; the point of FindExecutable
is not to find whatever version of the executable can be found by
searching around, but to find an executable that accompanies the
current executable.

Update the tools to use sys::Program::FindProgramByName when they
want PATH searching.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78240 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 20:21:17 +00:00
Daniel Dunbar
ee16638bfc Remove unnecessary ProfileInfoLoader methods.
- Part of optimal static profiling patch sequence by Andreas Neustifter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78199 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 15:55:56 +00:00
Anton Korobeynikov
26964b6dc1 Pass user only if it's non-empty. Patch by Sandeep.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78184 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 09:32:53 +00:00
Anton Korobeynikov
86c006a971 Add save-temps option to bugpoint to keep temporary stuff.
Patch by Sandeep Patel

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78183 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 09:32:10 +00:00
Dan Gohman
d9283ed746 lli doesn't need <iostream> anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78133 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 00:28:59 +00:00
Owen Anderson
48b2f3e485 Factor some of the constants+context related code out into a separate header, to make LLVMContextImpl.h
not hideous.  Also, fix some MSVC compile errors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78115 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-04 22:41:48 +00:00
Daniel Dunbar
4b3d57228c No really, it's unused.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78047 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-04 04:08:40 +00:00
Daniel Dunbar
4e02eb0f67 Provide target data from the module if the target machine doesn't have any.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77973 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-03 17:34:19 +00:00
Nick Lewycky
3e4c41a84a Remove the GCC path from libLTO. This has been superceded by setAssemblerPath.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77960 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-03 07:16:42 +00:00
Daniel Dunbar
4bd03abe59 Remove now unused arguments from TargetRegistry::lookupTarget.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77950 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-03 04:20:57 +00:00
Daniel Dunbar
3c2d4bf97f Pass target triple string in to TargetMachine constructor.
This is not just a matter of passing in the target triple from the module;
currently backends are making decisions based on the build and host
architecture. The goal is to migrate to making these decisions based off of the
triple (in conjunction with the feature string). Thus most clients pass in the
target triple, or the host triple if that is empty.

This has one important change in the way behavior of the JIT and llc.

For the JIT, it was previously selecting the Target based on the host
(naturally), but it was setting the target machine features based on the triple
from the module. Now it is setting the target machine features based on the
triple of the host.

For LLC, -march was previously only used to select the target, the target
machine features were initialized from the module's triple (which may have been
empty). Now the target triple is taken from the module, or the host's triple is
used if that is empty. Then the triple is adjusted to match -march.

The take away is that -march for llc is now used in conjunction with the host
triple to initialize the subtarget. If users want more deterministic behavior
from llc, they should use -mtriple, or set the triple in the input module.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77946 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-03 04:03:51 +00:00
Chris Lattner
1ef9be2883 Make SectionKind::get() private.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77835 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 00:02:44 +00:00
Chris Lattner
5d6554255b update for API change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77804 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 21:14:30 +00:00
Chris Lattner
4a7bc1e5aa All MCSections are now required to have a SectionKind.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77787 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 18:25:49 +00:00
Daniel Dunbar
a6b3c5db2e llvm-mc: More quoted identifier support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77761 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01 00:48:30 +00:00
Daniel Dunbar
76c4d7696c llvm-mc: Support quoted identifiers.
- Uses MCAsmToken::getIdentifier which returns the (sub)string representing the
   meaningfull contents a string or identifier token.

 - Directives aren't done yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77739 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 21:55:09 +00:00
Owen Anderson
a7235ea724 Move a few more APIs back to 2.5 forms. The only remaining ones left to change back are
metadata related, which I'm waiting on to avoid conflicting with Devang.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77721 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 20:28:14 +00:00
Chris Lattner
6bdd74ca38 fix some more issues where we expected GetSection to do "get or create"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77700 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 18:27:48 +00:00
Chris Lattner
56594f9884 fix a bunch of failing tests now that MCContext::GetSection doesn't create sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77689 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 17:47:16 +00:00
Owen Anderson
9e9a0d5fc2 Move more code back to 2.5 APIs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77635 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 23:03:37 +00:00
Devang Patel
124e6eb09d Handle NamedMDNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77633 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30 23:03:19 +00:00
Owen Anderson
debcb01b0f Move types back to the 2.5 API.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77516 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 22:17:13 +00:00
Owen Anderson
baf3c40440 Move ConstantExpr to 2.5 API.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77494 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 18:55:55 +00:00
David Goodwin
265d82e4c6 Add a bugpoint flag to disable block extraction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77389 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28 23:08:36 +00:00