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304 Commits

Author SHA1 Message Date
Dan Gohman
ce16339930 The powers that be have decided that LLVM IR should now support 16-bit 
"half precision" floating-point with a first-class type.

This patch adds basic IR support (but not codegen support).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146786 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-17 00:04:22 +00:00
Danil Malyshev
b0436a7305 Fixed ObjectFile functions: 
- getSymbolOffset() renamed as getSymbolFileOffset()
- getSymbolFileOffset(), getSymbolAddress(), getRelocationAddress() returns same result for ELFObjectFile, MachOObjectFile and COFFObjectFile.
- added getRelocationOffset()
- fixed MachOObjectFile::getSymbolSize()
- fixed MachOObjectFile::getSymbolSection()
- fixed MachOObjectFile::getSymbolOffset() for symbols without section data.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145408 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-29 17:40:10 +00:00
Daniel Dunbar
72736d1aa3 llvm-c: Add a few missing InitializeAll* functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145330 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-29 00:06:55 +00:00
Chandler Carruth
790552c20f Revert r145180 as it is causing test failures on all the bots. 
Original commit message:
Fixed ObjectFile functions:
- getSymbolOffset() renamed as getSymbolFileOffset()
- getSymbolFileOffset(), getSymbolAddress(), getRelocationAddress() returns same result for ELFObjectFile, MachOObjectFile and COFFObjectFile.
- added getRelocationOffset()
- fixed MachOObjectFile::getSymbolSize()
- fixed MachOObjectFile::getSymbolSection()
- fixed MachOObjectFile::getSymbolOffset() for symbols without section data.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145182 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-27 10:37:47 +00:00
Danil Malyshev
9b24738bd1 Fixed ObjectFile functions: 
- getSymbolOffset() renamed as getSymbolFileOffset()
- getSymbolFileOffset(), getSymbolAddress(), getRelocationAddress() returns same result for ELFObjectFile, MachOObjectFile and COFFObjectFile.
- added getRelocationOffset()
- fixed MachOObjectFile::getSymbolSize()
- fixed MachOObjectFile::getSymbolSection()
- fixed MachOObjectFile::getSymbolOffset() for symbols without section data.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145180 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-27 10:12:52 +00:00
Chad Rosier
2fb655eefe Remove declarations for functions that don't exist (and never have). 
Patch by Anders Waldenborg <anders@0x63.nu>.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143705 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-04 17:07:11 +00:00
Owen Anderson
3529c53d2f Expose relocation accessors through the libObject C API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143109 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-27 17:32:36 +00:00
Owen Anderson
d8b0b915c5 Add relocation iterators to the libObject C API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143107 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-27 17:15:47 +00:00
Owen Anderson
ca7eb3e171 Use LLVMBool for a function that logically returns a boolean value. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142683 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-21 20:35:58 +00:00
Owen Anderson
65f73abf07 Fix typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142681 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-21 20:28:19 +00:00
Owen Anderson
e2fa64ef22 Bind libObject API for obtaining the section containing a Symbol. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142667 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-21 18:21:22 +00:00
Owen Anderson
3cb056797b Expand the coverage of the libObject C bindings to include more SectionRef accessors as well as Symbol iterators. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142661 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-21 17:50:59 +00:00
Torok Edwin
3dd1674186 ocaml bindings: introduce classify_value 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141991 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-14 20:37:56 +00:00
Torok Edwin
6563c87996 ocaml bindings: add getopcode for constant and instruction, and int64_of_const. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141990 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-14 20:37:49 +00:00
Michael J. Spencer
4344b1ef9b Change relocation API to be per section. This time without breaking GCC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141385 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-07 19:25:32 +00:00
Bill Wendling
a48ad13339 Revert 141376 and 141377 due to breaking the build. 
--- Reverse-merging r141377 into '.':
U    tools/llvm-objdump/MachODump.cpp
--- Reverse-merging r141376 into '.':
U    include/llvm/Object/COFF.h
U    include/llvm/Object/ObjectFile.h
U    include/llvm-c/Object.h
U    tools/llvm-objdump/llvm-objdump.cpp
U    lib/Object/MachOObjectFile.cpp
U    lib/Object/COFFObjectFile.cpp
U    lib/Object/Object.cpp
U    lib/Object/ELFObjectFile.cpp



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141379 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-07 18:25:37 +00:00
Michael J. Spencer
f1164a2487 Change relocation API to be per section. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141376 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-07 18:15:25 +00:00
Torok Edwin
4df1557f40 Don't require C bindings opcode numbers to be kept in sync. 
They are not in sync now, for example Bitcast would show up as LLVMCall.
So instead introduce 2 functions that map to and from the opcodes in the C
bindings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141290 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-06 12:39:34 +00:00
Torok Edwin
6831b7c645 Add uwtable, returnstwice and nonlazybind to the C bindings also. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141289 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-06 12:13:32 +00:00
Torok Edwin
ff12c99d13 ocaml/C bindings: type->isSized() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141288 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-06 12:13:28 +00:00
Torok Edwin
4917ec9ec7 add binding to read icmp predicate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141287 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-06 12:13:20 +00:00
Torok Edwin
4f661ab0fb ocaml/C bindings: getmdstring, add num_op, get_op should work on metadata too 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141286 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-06 12:13:11 +00:00
Torok Edwin
c44943ed4f C/OCaml API to retrieve struct name. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141285 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-06 12:12:50 +00:00
Kevin Enderby
9e5887b17e Adding back support for printing operands symbolically to ARM's new disassembler 
using llvm's public 'C' disassembler API now including annotations.

Hooked this up to Darwin's otool(1) so it can again print things like branch
targets for example this:
 blx _puts
instead of this:
 blx #-36
and includes support for annotations for branches to symbol stubs like:
 bl	0x40 @ symbol stub for: _puts
and annotations for pc relative loads like this:
 ldr	r3, #8 @ literal pool for: Hello, world!
Also again can print the expression encoded in the Mach-O relocation entries for
things like this:
 movt r0, :upper16:((_foo-_bar)+1234)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141129 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-04 22:44:48 +00:00
Devang Patel
0e6a24d92a Add C api for Instruction->eraseFromParent(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141023 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-03 20:59:18 +00:00
Nate Begeman
7ced7763ca Add some useful accessors to c++ api that appear to be missing from the c api 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138371 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 20:27:46 +00:00
Benjamin Kramer
613d13beb0 C API functions must be able to see their extern "C" definitions, or it will be impossible to call them from C. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138022 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-19 01:36:54 +00:00
Bill Wendling
e6e8826870 Initial commit of the 'landingpad' instruction. 
This implements the 'landingpad' instruction. It's used to indicate that a basic
block is a landing pad. There are several restrictions on its use (see
LangRef.html for more detail). These restrictions allow the exception handling
code to gather the information it needs in a much more sane way.

This patch has the definition, implementation, C interface, parsing, and bitcode
support in it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137501 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-12 20:24:12 +00:00
Rafael Espindola
dd3d68f7a9 Add missing file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137162 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-09 22:19:52 +00:00
Bill Wendling
2626dba9c5 Remove the LowerSetJmp pass. It wasn't used effectively by any of the targets. 
This is some of my original LLVM code. *wipes tear*


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136821 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-03 22:18:20 +00:00
Bill Wendling
1600525385 Remove the LLVMBuildUnwind C API function. 
The 'unwind' function is going away with the new EH rewrite. This is step 0 in
keeping front-ends from using it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136683 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-02 06:20:17 +00:00
Bill Wendling
dccc03b242 Add the 'resume' instruction for the new EH rewrite. 
This adds the 'resume' instruction class, IR parsing, and bitcode reading and
writing. The 'resume' instruction resumes propagation of an existing (in-flight)
exception whose unwinding was interrupted with a 'landingpad' instruction (to be
added later).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136589 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-31 06:30:59 +00:00
Bill Wendling
10c6d12a9f Revert r136253, r136263, r136269, r136313, r136325, r136326, r136329, r136338, 
r136339, r136341, r136369, r136387, r136392, r136396, r136429, r136430, r136444,
r136445, r136446, r136253 pending review.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136556 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-30 05:42:50 +00:00
Eli Friedman
ff03048c13 LangRef and basic memory-representation/reading/writing for 'cmpxchg' and 
'atomicrmw' instructions, which allow representing all the current atomic
rmw intrinsics.

The allowed operands for these instructions are heavily restricted at the
moment; we can probably loosen it a bit, but supporting general
first-class types (where it makes sense) might get a bit complicated,
given how SelectionDAG works.

As an initial cut, these operations do not support specifying an alignment,
but it would be possible to add if we think it's useful. Specifying an
alignment lower than the natural alignment would be essentially
impossible to support on anything other than x86, but specifying a greater
alignment would be possible.  I can't think of any useful optimizations which
would use that information, but maybe someone else has ideas.

Optimizer/codegen support coming soon.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136404 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-28 21:48:00 +00:00
Bill Wendling
c94eefb258 Keep enums stable. Append EH stuff to the end. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136263 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-27 21:00:28 +00:00
Bill Wendling
772fe17a6d Merge the contents from exception-handling-rewrite to the mainline. 
This adds the new instructions 'landingpad' and 'resume'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136253 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-27 20:18:04 +00:00
Eli Friedman
abcd715fdf The numbering of LLVMOpcode is supposed to be stable; revert my earlier change, and append Fence onto the end. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136245 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-27 18:59:19 +00:00
Eli Friedman
be9a9afee5 Fix a couple minor mistakes pointed out by Bill in adding 'fence' instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136124 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-26 20:24:06 +00:00
Rafael Espindola
3d72290ecb Add LLVMAddAlwaysInlinerPass to the C API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136083 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-26 15:23:23 +00:00
Rafael Espindola
a03084d86e LLVM 3.0 is here, remove old do nothing method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136082 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-26 15:17:32 +00:00
Rafael Espindola
5160d38166 Add LLVMAddTargetLibraryInfo to the C API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135975 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-25 21:20:54 +00:00
Rafael Espindola
0335a14ae7 Add LLVMAddLowerExpectIntrinsicPass to the C API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135966 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-25 20:57:59 +00:00
Evan Cheng
e78085a3c0 Combine all MC initialization routines into one. e.g. InitializeX86MCAsmInfo, 
InitializeX86MCInstrInfo, etc. are combined into InitializeX86TargetMC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135812 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-22 21:58:54 +00:00
Evan Cheng
439661395f Introduce MCCodeGenInfo, which keeps information that can affect codegen 
(including compilation, assembly). Move relocation model Reloc::Model from
TargetMachine to MCCodeGenInfo so it's accessible even without TargetMachine.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135468 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-19 06:37:02 +00:00
Chris Lattner
db125cfaf5 land David Blaikie's patch to de-constify Type, with a few tweaks. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135375 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-18 04:54:35 +00:00
Chris Lattner
ef58218b8d remove the InvalidateStructLayoutInfo API, which is dead and unnecessary now 
that type refinement is toast.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135245 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-15 05:21:59 +00:00
Evan Cheng
1abf2cb59b Rename createAsmInfo to createMCAsmInfo and move registration code to MCTargetDesc to prepare for next round of changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135219 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-14 23:50:31 +00:00
Rafael Espindola
64090bd2d4 Add LLVMConstNamedStruct to the C api to let its users create constants 
of named struct types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135178 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-14 19:09:08 +00:00
Chris Lattner
61afc8820f add a couple more missing C api, patch by Vitaly Lugovskiy! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135151 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-14 16:20:28 +00:00
Chris Lattner
d91aa14075 add C api for hte new type system rewrite API. Patch by Vitaly Lugovskiy! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135132 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-14 05:53:17 +00:00