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29479 Commits

Author SHA1 Message Date
Owen Anderson
508955156a Thread LLVMContext through the constant folding APIs, which touches a lot of files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74844 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-06 18:42:36 +00:00
Sanjiv Gupta
53cf8298cf pic16 doesn't have a Data64bitsDirective. Set it NULL explicitly to tell the generic code to not pick the default. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74839 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-06 18:09:11 +00:00
Sanjiv Gupta
024e94ce58 pic16 isn't ready to handle llvm.metadata yet. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74838 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-06 18:07:06 +00:00
Chris Lattner
e4840bc611 Add two new accessors to the C bindings, patch by Wladimir van der Laan! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74836 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-06 17:29:59 +00:00
Chris Lattner
c880815c40 improve portability to windows, patch by Xerces Ranby! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74835 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-06 17:24:48 +00:00
Jeffrey Yasskin
4733e747d1 Oops, I #included errno.h from inside the llvm::sys namespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74834 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-06 16:50:27 +00:00
Duncan Sands
08b7daf3ff Fix the cmake build - patch by Xerxes Rånby. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74825 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-06 14:28:32 +00:00
Sanjiv Gupta
2f8ca29a70 Reverting back the changes checked-in accidently. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74823 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-06 10:34:10 +00:00
Sanjiv Gupta
505996fdd5 Implement _CONFIG macro to allow users to se to configuration settings on the part. 
Implement _section macro to allow users to place objects in specific sections.
Implement _address macro to allow users to place objects at a particular address.
Placing objects at a memory address:
crate a unique section name from varname, address, object type and put that section at specified address. Mark this section a full (size = banksize) so that other objects do not compete for it while placing objects to sections in AsmPrinter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74822 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-06 10:18:37 +00:00
Bruno Cardoso Lopes
6933d3eff8 Changed ELFCodeEmitter to inherit from ObjectCodeEmitter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74821 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-06 09:26:48 +00:00
Sanjiv Gupta
d7649417d1 Corrected the names description. Change in a comment. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74819 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-06 08:22:15 +00:00
Bruno Cardoso Lopes
752e928e6b Cleanup MachO writer and code emitter. Fix 80 cols problems, remove extra spaces, shrink down includes and move some methods out-of-line 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74817 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-06 06:40:51 +00:00
Bruno Cardoso Lopes
8ae058a815 Just forgot to include the two new files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74814 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-06 05:16:40 +00:00
Bruno Cardoso Lopes
ac57e6e498 Add the Object Code Emitter class. Original patch by Aaron Gray, I did some 
cleanup, removed some #includes and moved Object Code Emitter out-of-line.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74813 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-06 05:09:34 +00:00
Owen Anderson
14ce9ef2e9 More LLVMContext-ification. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74811 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-06 01:34:54 +00:00
Owen Anderson
0a205a4598 More LLVMContext-ification. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74807 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-05 22:41:43 +00:00
Nick Lewycky
d1ec98923e When comparing constants, consider a less wide constant to be "less complex" 
than a wider one, before trying to compare their contents which will crash
if their sizes are different.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74792 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-04 17:24:52 +00:00
Mikhail Glushenkov
eebf60cae5 Make -save-temps=obj play better with -o. 
Use only the *dirname* of the pathname given to -o, so that -o can still be used
to name the output executable. This is more like what GCC 4.5 does.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74790 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-04 14:23:32 +00:00
Mikhail Glushenkov
cc4f8bcedc LLVMC can be now compiled w/o dynamic plugin support. 
Controlled via the --enable-llvmc-dynamic-plugins option.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74784 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-04 03:55:25 +00:00
Mikhail Glushenkov
86a3510a68 LLVMC doesn't need ENABLE_PIC to build now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74783 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-04 03:54:54 +00:00
Mike Stump
9d1a81daaa Fix build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74782 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 22:11:58 +00:00
Owen Anderson
fa5cbd6d0f Even more passes being LLVMContext'd. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74781 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 19:42:02 +00:00
Nick Lewycky
715029478c Add Static Single Information construction pass written by André Tavares! 
Use it by requiring it through the pass manager, then calling its createSSI
method on the variables that you want in SSI form.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74780 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 19:28:36 +00:00
Duncan Sands
430506924d Silence a warning when assertions are turned off. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74779 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 16:11:59 +00:00
Duncan Sands
f7f2d30bb8 Silence a warning when assertions are turned off. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74778 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 16:11:34 +00:00
Duncan Sands
10ac96b276 Silence warning when building without assertions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74777 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 16:06:07 +00:00
Duncan Sands
8d8628a1fe Silence warnings when assertions are turned off. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74776 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 16:03:33 +00:00
Duncan Sands
d5f50da7f0 Add newline at end of file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74773 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 15:30:58 +00:00
Sanjiv Gupta
1d2e6ed1ef For extended loads of type i1 to i8, we will need to at least one byte from memory. 
The change in the .td file is to mark the side effects of mov insn.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74768 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 07:58:59 +00:00
Tilmann Scheller
6a3a1ba97e Various small changes related to the Condition Register on PowerPC. 
Don't spill to the CR save area when using the SVR4 ABI for now.
Don't rely on constants assigned for registers to be in order (they aren't assigned in order).
Make sure CR bits are mapped to the corresponding CR field.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74767 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 06:47:55 +00:00
Tilmann Scheller
2a9ddfb903 Refactor ABI code in the PowerPC backend. 
Make CalculateParameterAndLinkageAreaSize() Darwin-specific.
Remove SVR4 specific code from LowerCALL_Darwin() and LowerFORMAL_ARGUMENTS_Darwin().
Rename MachoABI to DarwinABI for consistency.
Rename ELF ABI to SVR4 ABI for consistency.
Factor out common call return lowering between the Darwin and SVR4 ABI.
Factor out common call lowering between the Darwin and SVR4 ABI.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74766 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 06:47:08 +00:00
Tilmann Scheller
ffd0200abf Implement the SVR4 ABI for PowerPC. 
Implement LowerFORMAL_ARGUMENTS_SVR4().
Implement LowerCALL_SVR4().
Add support for split arguments.
Implement by value parameter passing for aggregates.
Add support for variable argument lists.
Create the spill area for argument registers of variable argument functions no longer at a fixed offset.
Make sure callee saved registers are spilled to the correct stack offsets.
Change allocation order of non-volatile floating-point registers.
Add VRSAVE to the list of callee-saved registers, add CallConvLowering for vararg calls.
Add support for variable argument calls with Vector arguments.
Add support for VR and VRSAVE save area, improve allocation order for non-volatile vector registers.
Stop creating illegal i8 values in LowerVASTART().
Add memory access width hints.
Make sure to reserve space on the stack for the frame pointer.
When using the SVR4 ABI, reserve r13 for the Small Data Area pointer.
Assure that the frame pointer is spilled to the correct location on the stack.
Some FP registers were not marked as volatile.
Make sure the i64 words from a long double are passed either both in registers or both on the stack.
Only put integer arguments in registers which are not marked with the inreg flag.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74765 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 06:45:56 +00:00
Tilmann Scheller
6b61cd185e Add NumFixedArgs attribute to CallSDNode which indicates the number of fixed arguments in a vararg call. 
With the SVR4 ABI on PowerPC, vector arguments for vararg calls are passed differently depending on whether they are a fixed or a variable argument. Variable vector arguments always go into memory, fixed vector arguments are put 
into vector registers. If there are no free vector registers available, fixed vector arguments are put on the stack.

The NumFixedArgs attribute allows to decide for an argument in a vararg call whether it belongs to the fixed or variable portion of the parameter list.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74764 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 06:44:53 +00:00
Tilmann Scheller
667ee3cb43 Small cleanups in the PowerPC backend. 
Small refactoring in LowerFORMAL_ARGUMENTS().
Correct minor formatting issues.
Remove size argument of CreateCopyOfByValArgument().
Remove dead argument from CalculateStackSlotSize().
Remove unused variable ReturnAddrIndex from various targets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74763 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 06:43:35 +00:00
Bruno Cardoso Lopes
0b1308f189 Factor some code out and support for Jump Table relocations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74760 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 04:36:26 +00:00
Mikhail Glushenkov
2373c99433 Add --enable-llvmc-dynamic configure option. 
Controls whether libCompilerDriver should be loaded dynamically. By default this
is needed only on Win32, to make dynamic plugins work.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74759 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 03:52:47 +00:00
Evan Cheng
d27c9fc403 Add thumb2 sign / zero extend with rotate instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74755 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 01:43:10 +00:00
Andreas Bolka
292aef33e1 Minor improvement to the LDA debug output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74754 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 01:42:52 +00:00
Owen Anderson
1ff50b380e Second batch of passes using LLVMContext. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74753 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 00:54:20 +00:00
Evan Cheng
2889ccea62 Add Thumb2 load / store multiple instructions. Not used yet. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74749 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 00:18:36 +00:00
Owen Anderson
d672ecb017 Convert the first batch of passes to use LLVMContext. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74748 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 00:17:18 +00:00
Evan Cheng
78236f8c8a t2LDR_PRE etc are loads. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74741 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 00:08:19 +00:00
Evan Cheng
6d94f11196 Added indexed stores. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74740 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-03 00:06:39 +00:00
Owen Anderson
0d86e2fa58 Fill in a few more missing accessors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74739 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 23:58:19 +00:00
Evan Cheng
4fbb9960ad Sign extending pre/post indexed loads. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74736 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 23:16:11 +00:00
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
David Goodwin
b50ea5c48f Checkpoint refactoring of ThumbInstrInfo and ThumbRegisterInfo into Thumb1InstrInfo, Thumb2InstrInfo, Thumb1RegisterInfo and Thumb2RegisterInfo. Move methods from ARMInstrInfo to ARMBaseInstrInfo to prepare for sharing with Thumb2. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74731 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 22:18:33 +00:00
Douglas Gregor
033080cf6a CMake build fixes, from Xerxes Ranby 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74720 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 18:53:52 +00:00
Bruno Cardoso Lopes
45f5d6417b shrinking down #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74718 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 18:29:24 +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
Owen Anderson
12c99d8160 Use LLVMContext for generating MDStrings too. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74710 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 17:28:30 +00:00
Owen Anderson
e951bdff0d Use LLVMContext to generate metadata constants. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74708 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 17:20:28 +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
b43eae745e Use LLVMContext for generating UndefValue constants too! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74703 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 17:04:01 +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
Chris Lattner
2067433852 simplify some logic by using isWeakForLinker(). Thanks to Anton for 
pointing this out.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74700 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 16:08:53 +00:00
Chris Lattner
0dabb0b177 do not try to analyze bitcasts from i64 to <2 x i32> in ComputedMaskedBits. While 
we could do this, doing so requires adjusting the demanded mask and the code isn't 
doing that yet.  This fixes PR4495


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74699 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 16:04:08 +00:00
Chris Lattner
62c762f329 fix inverted logic pointed out by John McCall, noticed by inspection. 
This was considering vector intrinsics to have cost 2, but non-vector
intrinsics to have cost 1, which is backward.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74698 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 15:39:39 +00:00
Duncan Sands
9170d592ee Fix windows build, patch by Howard Su. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74697 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 12:09:50 +00:00
Evan Cheng
e88d5cee9d Thumb2 pre/post indexed loads. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74696 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 07:28:31 +00:00
Owen Anderson
d0265aa00e Ack, missed one incompatibility. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74695 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 07:21:49 +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
Evan Cheng
0412957764 80 col violation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74693 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 06:44:30 +00:00
Evan Cheng
d770d9e7d1 Change the meaning of predicate hasThumb2 to mean thumb2 ISA is available, not that it's in thumb mode and thumb2 is available. Added isThumb2 predicate to replace the old predicate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74692 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 06:38:40 +00:00
Chris Lattner
cd714b12fc @GOTPCREL is also rip-relative. Fix fast-isel to do the right thing. 
This fixes an llvm-gcc bootstrap problem I introduced.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74691 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 04:22:01 +00:00
Chris Lattner
27598ec1e2 Fix yet-another bug I introduced into fastisel, this time handling 
constant pool references that weren't getting properly rip-relative.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74689 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 03:14:25 +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
Evan Cheng
31926a78e3 80 col violation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74683 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 01:30:04 +00:00
Chris Lattner
c4b0b400b0 clarify: stub emission depends on the version of the linker you use, it has nothing 
to do with the target.  Also, the stub elimination optimization *requires* making the
stub explicit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74682 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 01:24:34 +00:00
Evan Cheng
af4550f826 Factor out ARM indexed load matching code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74681 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 01:23:32 +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
Devang Patel
6d8f1263f4 Simplify. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74677 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 00:28:03 +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
Devang Patel
07b0ec0927 Simplify. No intentional functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74673 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 00:08:09 +00:00
Owen Anderson
fba933c823 Try again at converting the LLParser to use LLVMContext, without massive breakage this time. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74671 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 23:57:11 +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
Dale Johannesen
7074feab96 Add darwin stub removal to wishlist. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74667 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 23:36:02 +00:00
Dan Gohman
62476cceee Request LCSSA after LoopSimplify. This fixes a problem in which the 
PassManager was scheduling LCSSA before LoopSimplify, which does not
preserve LCSSA.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74661 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 23:21:38 +00:00
Devang Patel
ceddbe8e30 Refactor. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74659 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 23:19:01 +00:00
Bob Wilson
8b024a5eb5 Add a new addressing mode for NEON load/store instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74658 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 23:16:05 +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
Dan Gohman
82c32c4272 Use find instead of operator[] to test whether an element is in a std::map. 
This fixes a bug that caused -debug-pass=Details to abort.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74654 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 23:12:33 +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
Devang Patel
7136a6540c Keep DIDescriptor methods together. 
No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74652 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 22:10:23 +00:00
Bob Wilson
b864e89fe4 Fix a comment typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74650 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 21:59:43 +00:00
Owen Anderson
3f64342e11 Fix typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74649 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 21:58:14 +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
Dan Gohman
6cc18fedf8 Fix an instcombine abort on a scalar-to-vector bitcast. This fixes PR4487. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74646 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 21:38:46 +00:00
Daniel Dunbar
74a81813c2 Tweak FindExecutable so that relative executable paths work as well. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74645 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 21:36:28 +00:00
Bob Wilson
d4d826e170 Fix up a comment: besides the >80col lines, the operation for this 
addressing mode is encoded in the second operand, not the third.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74641 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 21:22:45 +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
fcd65ae28f Fix metadata unittests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74638 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 20:59:15 +00:00
Devang Patel
05a0e6a01c Do not print stranded metadata. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74632 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 19:39:39 +00:00