Commit Graph

8902 Commits

Author SHA1 Message Date
Chris Lattner
eeb4a84ac8 switch the .ll parser to use SourceMgr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74735 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 23:08:13 +00:00
Chris Lattner
92bcb426c3 switch the .ll parser into SMDiagnostic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74734 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 22:46:18 +00:00
Devang Patel
7e1e31f467 Simplify debug info intrisinc lowering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74733 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 22:43:26 +00:00
Chris Lattner
2f510aed9c add an explicit class for holding llvm::SourceMgr diagnostics and use
it to print them.  This gives us column numbers in the diag line.  Before:

t.s:4: error: unexpected token in argument list
 mov %eax %edx
          ^

now:
t.s:4:11: error: unexpected token in argument list
 mov %eax %edx
          ^



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74732 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 22:24:20 +00:00
Owen Anderson
a8185fe50b Make the current LLVMContext available to passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74724 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 20:23:41 +00:00
Owen Anderson
62fabf5fab Add an accessor to Function so that Passes can easily get access to the context.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74714 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 18:03:58 +00:00
Devang Patel
87d33f6919 Remove tabs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74712 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 17:39:40 +00:00
Owen Anderson
093811593e Add accessors for metadata constants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74707 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 17:19:47 +00:00
Devang Patel
dfc8536d7b Fix typo.
Thanks Duncan!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74706 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 17:17:03 +00:00
Owen Anderson
77cf22c451 Add accessor for MDNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74705 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 17:12:48 +00:00
Owen Anderson
480752e9f6 Add accessor for getting UndefValue's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74702 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 16:51:51 +00:00
Owen Anderson
c8897d9c2f Restore other bits of the C API that I tore up. All pre-existing APIs default to using the
default global context, while new *InContext() APIs have been added that take a LLVMContextRef parameter.

Apologies to anyone affected by this breakage.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74694 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 07:17:57 +00:00
Bruno Cardoso Lopes
3d62a412fb Remove getFunctionAlignment from TargetELFInfo and use new MachineFunction alignment method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74686 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 02:13:13 +00:00
Devang Patel
9e529c3f78 Add debug info utility routines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74680 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 01:15:24 +00:00
Owen Anderson
0e7a54672c Maintain the old LTO API, by using the global context.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74678 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 00:31:14 +00:00
Dan Gohman
f530c92cd5 Fix a bunch of other places that used operator[] to test whether
a key is present in a std::map or DenseMap to use find instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74676 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 00:17:47 +00:00
Owen Anderson
c70e62110b Add a C wrapper for accessing the global default context.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74675 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 00:16:38 +00:00
Owen Anderson
7f41781c3b Add a few methods that got left out earlier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74670 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 23:56:45 +00:00
Owen Anderson
335bcc760d Fix the LTO header for LLVMContext changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74663 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 23:28:55 +00:00
Owen Anderson
4434ed44c4 Make the use of const with respect to LLVMContext sane. Hopefully this is the last time, for the
moment, that I will need to make far-reaching changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74655 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 23:13:44 +00:00
Bill Wendling
aa3943bf63 --- Reverse-merging (from foreign repository) r74648 into '.':
U    include/llvm/LLVMContext.h
U    lib/VMCore/LLVMContext.cpp
U    lib/AsmParser/LLParser.cpp
U    lib/AsmParser/LLParser.h

Temporarily reverting r74648. It was causing massive failures in release mode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74653 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 22:33:26 +00:00
Owen Anderson
c137ea6cf5 Convert LLParser to use LLVMContext for creating constants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74648 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 21:57:44 +00:00
Andreas Bolka
fecbc59be6 Use AA to check objects before LDA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74647 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 21:45:23 +00:00
Devang Patel
6f854d1e78 Add getMDNode() to access metadata node.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74644 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 21:26:41 +00:00
Owen Anderson
31895e7359 Hold the LLVMContext by reference rather than by pointer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74640 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 21:22:36 +00:00
Devang Patel
6d9148ce3d Add machine operand for MDNodes. This will be used to communicate debug info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74628 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 19:08:07 +00:00
Bill Wendling
b4202b84d7 Update comments to make it clear that the function alignment is the Log2 of the
bytes and not bytes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74624 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 18:50:55 +00:00
Jeffrey Yasskin
342a343a57 Update configure and config.h.in from r74621.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74623 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 18:30:10 +00:00
Jeffrey Yasskin
ed1c0ffe0b Add a portable strerror*() wrapper, llvm::sys::StrError(). This includes the
Windows variant, strerror_s, but I couldn't test that.

I'll update configure and config.h.in in a subsequent patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74621 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 18:11:20 +00:00
Misha Brukman
b1d7a5d114 Use correct format for LLVM header #includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74620 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 17:51:56 +00:00
Owen Anderson
8b477ed579 Add a pointer to the owning LLVMContext to Module. This requires threading LLVMContext through a lot
of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools.

Patches for Clang and LLVM-GCC to follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74614 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 16:58:40 +00:00
Evan Cheng
459a7c6b6a Remove special handling of implicit_def. Fix a couple more bugs in liveintervalanalysis and coalescer handling of implicit_def.
Note, isUndef marker must be placed even on implicit_def def operand or else the scavenger will not ignore it. This is necessary because -O0 path does not use liveintervalanalysis, it treats implicit_def just like any other def.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74601 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 08:19:36 +00:00
Daniel Dunbar
d6bb283de9 Tweak MCSymbol doxyments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74599 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 07:03:41 +00:00
Daniel Dunbar
80f62d0062 Rename MCValue::isConstant to isAbsolute.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74596 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 06:48:00 +00:00
Chris Lattner
a0faf7ae55 add comments, privatize interface
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74592 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 06:31:49 +00:00
Chris Lattner
36e74871b8 disable some ctors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74591 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 06:23:14 +00:00
Chris Lattner
14022f2a5a add some comments to MCSymbol header, make the ctor private so that only MCContext can create these.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74590 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 06:21:53 +00:00
Chris Lattner
e18e0c58dc improve comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74589 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 06:08:37 +00:00
Chris Lattner
0fd38069cb improve the APIs for creating struct and function types with no arguments/elements
to not have to create a temporary vector (in the API at least).  Patch by Jay Foad!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74584 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 04:13:31 +00:00
Evan Cheng
2578ba26e7 Handle IMPLICIT_DEF with isUndef operand marker, part 2. This patch moves the code to annotate machineoperands to LiveIntervalAnalysis. It also add markers for implicit_def that define physical registers. The rest, is just a lot of details.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74580 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 01:59:31 +00:00
Daniel Dunbar
5bcc8bd0c6 Remove unused AsmPrinter OptLevel argument, and propogate.
- This more or less amounts to a revert of r65379. I'm curious to know what
   happened that caused this variable to become unused.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74579 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 01:48:54 +00:00
Owen Anderson
db47ed0925 Add a global context, for easing backwards compatibility.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74574 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 23:39:59 +00:00
Daniel Dunbar
e303503da3 Fill in some methods for the MCValue field of an MCOperand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74572 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 23:37:44 +00:00
Daniel Dunbar
374d8bddac llvm-mc: Symbols in a relocatable expression of the (a - b + cst) form are
allowed to be undefined when the expression is seen, we cannot enforce the
same-section requirement until the entire assembly file has been seen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74565 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 22:49:27 +00:00
Bill Wendling
20c568f366 Add an "alignment" field to the MachineFunction object. It makes more sense to
have the alignment be calculated up front, and have the back-ends obey whatever
alignment is decided upon.

This allows for future work that would allow for precise no-op placement and the
like.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74564 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 22:38:32 +00:00
Andreas Bolka
f67799501c Drop redundant print impl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74553 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 21:33:56 +00:00
Dan Gohman
38a253ddf7 Reapply 74494, this time removing the conflicting definition of operator<<
in APIntTest.cpp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74550 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 20:10:56 +00:00
Owen Anderson
72bf4473a6 Add wrappers for type construction to LLVMContext.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74542 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 17:50:28 +00:00
Owen Anderson
5217007006 Fix up header comments to make Chris happy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 17:06:46 +00:00
Evan Cheng
50564ebc9e Temporarily restore the scavenger implicit_def checking code. MachineOperand isUndef mark is not being put on implicit_def of physical registers (created for parameter passing, etc.).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74519 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 09:19:42 +00:00