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3148 Commits

Author SHA1 Message Date
Devang Patel
2a610c7387 Update DebugInfo interface to use metadata, instead of special named llvm.dbg.... global variables, to encode debugging information in llvm IR. This is mostly a mechanical change that tests metadata support very well. 
This change speeds up llvm-gcc by more then 6% at "-O0 -g" (measured by compiling InstructionCombining.cpp!)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79977 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-25 05:24:07 +00:00
Benjamin Kramer
cfa6ec92e6 Kill off more cerr/cout uses and prune includes a bit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79852 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-23 11:37:21 +00:00
Chris Lattner
45cfe545ec Change Pass::print to take a raw ostream instead of std::ostream, 
update all code that this affects.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79830 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-23 06:03:38 +00:00
Chris Lattner
791102fb11 eliminate the std::ostream form of WriteAsOperand and update clients. 
This also updates dominator related stuff.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79825 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-23 05:17:37 +00:00
Chris Lattner
79c5d3f971 remove the std::ostream version of module and type printing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79823 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-23 04:52:46 +00:00
Chris Lattner
569f121f4e remove some DOUTs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79821 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-23 04:44:11 +00:00
Chris Lattner
bdff548e4d eliminate the "Value" printing methods that print to a std::ostream. 
This required converting a bunch of stuff off DOUT and other cleanups.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79819 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-23 04:37:46 +00:00
Owen Anderson
b1352e9534 Use standard LLVM-style headers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79817 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-23 04:24:24 +00:00
Chris Lattner
37f077a8da switch a couple things off std::ostream 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79816 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-23 04:02:03 +00:00
Chris Lattner
b93a9a66ba switch from std::ostream to raw ostream, fix file header. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79815 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-23 03:56:06 +00:00
Owen Anderson
72689b4094 Reduce contention on the Attributes lock by using atomic operations for reference counting rather than locking. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79560 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-20 19:03:20 +00:00
Dan Gohman
5078f84c82 Rename hasNoUnsignedOverflow and hasNoSignedOverflow to hasNoUnsignedWrap 
and hasNoSignedWrap, for consistency with the nuw and nsw properties.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79539 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-20 17:11:38 +00:00
Daniel Dunbar
5149932068 Add a fast path for setName("") on an unnamed value. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79492 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-19 23:37:23 +00:00
Owen Anderson
517d811f6b AttrListPtr operations need to be atomic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79486 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-19 22:58:34 +00:00
Daniel Dunbar
29c142077e Change ValueSymbolTable to use raw_svector_ostream for string concatenation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79449 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-19 19:22:52 +00:00
Owen Anderson
c34ebf65af Reapply my less-lock-contention-in-leak-detector patch, now with new files 
actually added.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79429 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-19 17:07:46 +00:00
Daniel Dunbar
e476004b94 Make a SmallVector size more reasonable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79403 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-19 05:08:06 +00:00
Owen Anderson
021d664a38 Revert my last patch temporarily. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79388 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-19 00:52:13 +00:00
Owen Anderson
ba43a385a8 Privatize part of the leak detector mechanism, which turned out to be heavily contended 
when trying to run opt in parallel.  This lets parallel opt crunch 403.gcc in about a third
of the time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79387 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-19 00:37:02 +00:00
Owen Anderson
4d91943889 Privatize the ValueHandle global map. Because this is used so heavily throughout the code base, locking all accesses to 
it is not practical performance-wise.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79355 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-18 18:28:58 +00:00
Devang Patel
4b49cd298a Add prefix only if it is needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79289 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-17 23:17:17 +00:00
Owen Anderson
7b7b102023 Privatize the last bits of static type state. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79258 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-17 17:59:35 +00:00
Owen Anderson
36a3eb0aaa Move the TypeMap lock to a member on LLVMContextImpl. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79256 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-17 17:34:27 +00:00
Owen Anderson
596c1dc3e2 Add locking around the attributes list. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79255 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-17 17:10:58 +00:00
Chris Lattner
8f4b1ec02b the MinPad argument to PadToColumn only really makes sense to be 1, 
just remove the argument and replace it with 1.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79246 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-17 15:48:08 +00:00
Dan Gohman
48cc73d9c7 Fix printing of instructions with null operands. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79243 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-17 15:28:08 +00:00
Dan Gohman
e04853ca78 Always print at least one space before adding a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79242 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-17 15:27:30 +00:00
Erick Tryzelaar
e0a1bf64c9 Expose creating constant ints and floats from strings in llvm-c. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79213 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-16 23:36:46 +00:00
Erick Tryzelaar
0e81f660db Add helper functions to ConstantInt and ConstantFP to accept strings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79212 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-16 23:36:33 +00:00
Dan Gohman
3778f21b17 Add a getOffsetOf, for building a target-independent expression for 
offsetof, similar to getSizeOf for sizeof.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79208 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-16 21:26:11 +00:00
Erick Tryzelaar
5c1c208296 Add an llvm-c function that lets you insert an instruction with a name. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79163 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-16 02:20:57 +00:00
Erick Tryzelaar
56b22697d8 Expose most of the Constant creation functions to llvm-c. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79160 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-16 02:20:12 +00:00
Erick Tryzelaar
f72596c04a Expose most of the rest of IRBuilder's functions to llvm-c. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79159 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-16 02:19:59 +00:00
Chris Lattner
20e8d5a8cc switch DominanceFrontier::splitBlock to use a smallvector for 
the pred list instead of a vector, saving a boat load of malloc/free's.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79062 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-15 01:39:28 +00:00
Erick Tryzelaar
22c3f1877d Expose LLVMContext to llvm-c. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78964 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-14 00:01:31 +00:00
Owen Anderson
0e275dc538 Actually privatize a IntegerTypes, and fix a few bugs exposed by this. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78955 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-13 23:27:32 +00:00
Dan Gohman
6c304f2314 Make formatted_raw_ostream restore the buffer settings of the 
underlying stream when it is finished, so that clients don't
have to do this manually.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78952 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-13 23:16:59 +00:00
Dan Gohman
009fc9e5d9 Take the fast path for any named value and any GlobalValue, which doesn't 
need TypePrinting despite being a subclass of Constant. This fixes
compile-time problems especially visible on 403.gcc when -asm-verbose is
enabled.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78951 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-13 23:07:11 +00:00
Owen Anderson
1d0be15f89 Push LLVMContexts through the IntegerType APIs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78948 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-13 21:58:54 +00:00
Dan Gohman
d6c0f65b53 Fix a 4x slowdown in llc -asm-verbose caused by the use of 
WriteAsOperand in more places.

Now that more things are using WriteAsOperand, its behavior of
constructing a TypePrinting object and populating it with strings for all
the numbered types in the Module on each call is a significant bottleneck.
Fancier solutions could be pursued here, but for now, just bypass the
TypePrinting overhead in obvious cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78906 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-13 15:27:57 +00:00
Dan Gohman
01889caf73 Change the indentation for LLVM Assembly files from 1 tab to 2 spaces. 
This is vaguely consistent with LLVM's own source code, but more
importantly it lets more lines stay within 80 columns.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78879 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-13 01:41:52 +00:00
Dan Gohman
9bf0b9bd44 Now that numbered types have their number printed, it's no longer 
interesting to print the number in a comment. Numbered instructions
don't need their number in a comment either.

Also, tidy up newline printing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78865 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-12 23:54:22 +00:00
Dan Gohman
3845e50ede Extend the AsmWriter to print unnamed numbered types as "%0 = type ..." 
and unnamed numbered global variables as "@0 = global ...". Extend the
AsmParser to recognize these forms.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78859 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-12 23:32:33 +00:00
Dan Gohman
1220e10f70 Make AsmWriter more careful with formatted_raw_ostream so that 
it doesn't leave the underlying stream in unbuffered mode when
the stream was originally buffered.

Also, change WriteAsOperand back to plain raw_ostream. This
lets it work for either formatted_raw_ostream or plain
raw_ostream, so that it doesn't have to force a buffer flush
on a plain raw_ostream.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78837 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-12 20:56:03 +00:00
Dan Gohman
683e922d29 Make LLVM Assembly dramatically easier to read by aligning the comments, 
using formatted_raw_ostream's PadToColumn.

Before:

bb1:            ; preds = %bb
  %2 = sext i32 %i.01 to i64            ; <i64> [#uses=1]
  %3 = getelementptr double* %p, i64 %2         ; <double*> [#uses=1]
  %4 = load double* %3, align 8         ; <double> [#uses=1]
  %5 = fmul double %4, 1.100000e+00             ; <double> [#uses=1]
  %6 = sext i32 %i.01 to i64            ; <i64> [#uses=1]
  %7 = getelementptr double* %p, i64 %6         ; <double*> [#uses=1]

After:

bb1:                                        ; preds = %bb
  %2 = sext i32 %i.01 to i64                ; <i64> [#uses=1]
  %3 = getelementptr double* %p, i64 %2     ; <double*> [#uses=1]
  %4 = load double* %3, align 8             ; <double> [#uses=1]
  %5 = fmul double %4, 1.100000e+00         ; <double> [#uses=1]
  %6 = sext i32 %i.01 to i64                ; <i64> [#uses=1]
  %7 = getelementptr double* %p, i64 %6     ; <double*> [#uses=1]

Several tests required whitespace adjustments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78816 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-12 17:23:50 +00:00
Dan Gohman
4ae5126d04 Remove a bunch more now-unnecessary Context arguments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78809 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-12 16:23:25 +00:00
Owen Anderson
23b9b19b1a Add contexts to some of the MVT APIs. No functionality change yet, just the infrastructure work needed to get the contexts to where they need to be first. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78759 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-12 00:36:31 +00:00
Dan Gohman
c752064894 Simplify this code, and use an in-bounds GEP. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78755 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-12 00:32:55 +00:00
Owen Anderson
825b72b057 Split EVT into MVT and EVT, the former representing _just_ a primitive type, while 
the latter is capable of representing either a primitive or an extended type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78713 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-11 20:47:22 +00:00
Dan Gohman
d6474fa1f1 Add convenience functions for creating nsw add operators. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78707 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-11 20:20:39 +00:00
Dan Gohman
26769d5919 Don't set the isexact flag if an sdiv operator has been folded into 
something else.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78702 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-11 19:56:00 +00:00
Daniel Dunbar
3524bd7551 Simplify ConstantExpr::getInBoundsGetElementPtr and fix a possible crash, if 
constant folding eliminated the GEP instruction.
 - clang was hitting this on its test suite (for x86_64, at least).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78698 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-11 18:28:09 +00:00
Daniel Dunbar
3603d7a352 Revert 78680 until I figure out why it completely broke things. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78697 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-11 18:11:15 +00:00
Devang Patel
ab67e705f5 Link NamedMDNodes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78696 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-11 18:01:24 +00:00
Dan Gohman
e2574d3215 Add convenience functions for creating inbounds GEPs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78695 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-11 17:57:01 +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
Daniel Dunbar
c588d55810 Remove some unnecessary LoadInst constructors, missed during Twinification. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78689 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-11 17:38:47 +00:00
Dan Gohman
59c4f5c2fc Add convenience functions for creating exact sdiv operators, and 
use them in CreatePtrDiff.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78682 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-11 17:05:24 +00:00
Dan Gohman
ffef8acc3e Tidy #includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78677 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-11 16:02:12 +00:00
Dan Gohman
a124430492 Fix a typo in an assertion string. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78671 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-11 15:53:15 +00:00
Devang Patel
9d3627ea27 Remove dead metadata. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78651 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-11 06:31:57 +00:00
Bob Wilson
61fc4cf7aa Add a new overloaded EVT::vAny type for use in TableGen to allow intrinsic 
arguments that are vectors of any size and element type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78631 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-11 01:14:02 +00:00
Devang Patel
286d9e4b9d Remove MDNode from ValueMap when MDNode is destroyed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78612 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-10 22:59:46 +00:00
Owen Anderson
e50ed30282 Rename MVT to EVT, in preparation for splitting SimpleValueType out into its own struct type. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78610 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-10 22:56:29 +00:00
Devang Patel
6418a3ca85 Rename MDNodeSet as MDNodes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78607 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-10 22:31:31 +00:00
Daniel Dunbar
e74f3c0ce6 Rename ConvertType to ConvertConstant to avoid a name conflict on llvm-gcc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78596 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-10 20:56:46 +00:00
Devang Patel
d7de19ad7b We are not using FoldingSet for metadata uniquing anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78585 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-10 18:59:07 +00:00
Benjamin Kramer
b2d555b25b g++ 4.0 doesn't have std::vector::data. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78579 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-10 18:27:33 +00:00
Owen Anderson
0631fce850 Change the MDNode uniquing to a ValueMap, at Devang's request. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78577 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-10 18:16:08 +00:00
Dan Gohman
7db949df78 Fix a bunch of namespace pollution. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78363 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-07 01:32:21 +00:00
Daniel Dunbar
8113c6739e Don't search the entire type table just to delete a type by name. 
- This also fixes the ENABLE_EXPENSIVE_CHECKS failure on vmcore.ml.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78287 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-06 06:04:35 +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
Owen Anderson
ab90b28adc Privatize the FunctionType table. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78221 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 18:13:27 +00:00
Chris Lattner
cd81f5df27 common globals may also not be marked constant. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78169 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 05:41:44 +00:00
Chris Lattner
26d054d903 Clarify common linkage and the requirements on it. Enforce 
them in the verifier.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78160 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 05:21:07 +00:00
Owen Anderson
84e99f3c25 Privatize the PointerType factory. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78130 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 00:15:12 +00:00
Owen Anderson
9eb5c93d34 Privatize the VectorType uniquing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78125 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-04 23:47:44 +00:00
Owen Anderson
020e9ab052 Begin the process of privatizing the type uniquing tables. No API changes yet, but there will be in the near future. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78122 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-04 23:33:01 +00:00
Chris Lattner
4f95d2bda4 revert r78048, it isn't worth using assertingvh here. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78119 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-04 23:07:12 +00:00
Benjamin Kramer
00e6df91db Update CMakeLists. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78118 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-04 23:02:53 +00:00
Owen Anderson
e2942c0c7d It helps if I remember to actually add the file... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78116 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-04 22:55:26 +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
Owen Anderson
d03eecd063 Privatize the last bit of Constant-creation state. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78097 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-04 20:25:11 +00:00
Chris Lattner
0a0193edf9 switch ValueMap to using AssertingVH. This is an old patch I had laying 
around in a tree I forgot about.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78048 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-04 04:31:02 +00:00
Devang Patel
4771e16fa9 Keep track of metadata used by other metadata. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78012 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-03 22:51:10 +00:00
Dan Gohman
43ee5f7c08 Add a new Constant::getIntegerValue helper function, and convert a 
few places in InstCombine to use it, to fix problems handling pointer
types. This fixes the recent llvm-gcc bootstrap error.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78005 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-03 22:07:33 +00:00
Devang Patel
a82f8838c6 Add NamedMDNode destructor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77959 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-03 06:19:01 +00:00
Edward O'Callaghan
7b4e503cdc One two many newlines at end of file LLVMContextImpl.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77911 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-02 20:06:26 +00:00
Edward O'Callaghan
079029b949 Fix no newline at end of LLVMContextImpl.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77907 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-02 19:38:12 +00:00
Owen Anderson
7e3142b012 Privatize all but one of the remaining constant tables. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77748 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-31 22:45:43 +00:00
Owen Anderson
647e3016de Move the metadata constructors back to 2.5 syntax. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77733 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-31 21:35:40 +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
Dan Gohman
69bff07b4d Fix printing of Alloca instructions with null operands. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77697 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-31 18:23:24 +00:00
Owen Anderson
5defacc6e6 Move getTrue() and getFalse() to 2.5-like APIs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77685 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-31 17:39:07 +00:00
Devang Patel
49fe6c914c Add getOrInsertNamedMetadata(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77646 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-30 23:59:04 +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
76dd4e8941 Do not use getNamedValue() to lookup NamedMDNode. NamedMDNode is not a GlobalValue. 
Thanks Benjamin Kramer!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77619 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-30 18:46:29 +00:00
Benjamin Kramer
20cc4b8cd9 fix a unitialized pointer in NamedMDNode (and reenable unittest) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77597 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-30 15:35:55 +00:00
Nate Begeman
55a961f075 Typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77568 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-30 02:00:06 +00:00
Devang Patel
e8861b840b Check null NameMDNode elements. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77559 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-30 01:02:04 +00:00
Devang Patel
c29d5b378e print single NamedMDNode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77549 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-30 00:02:57 +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
Devang Patel
37c4a2d6f1 Print named metadata. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77513 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 22:04:47 +00:00
Devang Patel
5316bf0252 There is no need to keep name ref in NamedMDNode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77511 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 21:58:56 +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
Devang Patel
28bc9d8826 Keep track of named mdnodes in a Module using an ilist. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77476 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 17:16:17 +00:00
Bob Wilson
dc297c1f66 Fix an assumption that there is a single return value when verifying 
overloaded types for intrinsic parameters.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77466 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 16:25:56 +00:00
Devang Patel
f457d1316d Add NamedMDNode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77409 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-29 00:33:07 +00:00
Devang Patel
3755bec950 Remove unused method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77378 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 22:04:55 +00:00
Devang Patel
0a9f7b9c3e Rename MDNode.h header. It defines MDnode and other metadata classes. 
New name is Metadata.h.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77370 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 21:49:47 +00:00
Owen Anderson
af7ec97587 Return ConstantVector to 2.5 API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77366 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 21:19:26 +00:00
Owen Anderson
1fd7096407 Change ConstantArray to 2.5 API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77347 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 18:32:17 +00:00
Owen Anderson
8fa3338ed2 Move ConstantStruct back to 2.5 API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77266 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 22:29:26 +00:00
Dan Gohman
f08583b532 Add a comment about the "getelementptr null" trick. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77262 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 21:59:50 +00:00
Dan Gohman
dd8004dc73 Add a new keyword 'inbounds' for use with getelementptr. See the 
LangRef.html changes for details.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77259 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 21:53:46 +00:00
Daniel Dunbar
b82eaa1823 Unbreak build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77256 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 21:47:07 +00:00
Owen Anderson
6f83c9c6ef Move ConstantFP construction back to the 2.5-ish API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77247 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 20:59:43 +00:00
Devang Patel
ad895a8dec Initialize mdnNext. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77229 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 18:42:56 +00:00
Dan Gohman
59858cf792 Change the assembly syntax for nsw, nuw, and exact, putting them 
after their associated opcodes rather than before. This makes them
a little easier to read.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77194 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 16:11:46 +00:00
Daniel Dunbar
4fa4990bdc Make sure getName().data() is always null terminated. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77149 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-26 09:22:02 +00:00
Daniel Dunbar
93b67e40de Eliminate some uses of DOUT, cerr, and getNameStart(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77145 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-26 07:49:05 +00:00
Daniel Dunbar
499027fb48 Rewrite getName{Start,End,Len} in terms of getName(), instead of vice-versa. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77105 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-26 00:51:56 +00:00
Daniel Dunbar
07f6903cbe Simplify. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77102 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-26 00:42:33 +00:00
Daniel Dunbar
3f53fa9a51 Remove Value::setName(const char*, unsigned). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77100 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-26 00:34:27 +00:00
Daniel Dunbar
d1319ef308 Remove Value::setName(const char*). 
- Split into a separate patch because there is a slight functionality change,
   it is no longer valid to call setName(0), which was equivalent to
   setName(""). I'm hoping no one depends on this...


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77099 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-26 00:17:14 +00:00
Daniel Dunbar
03d7651c36 Remove Value::{isName, getNameRef}. 
Also, change MDString to use a StringRef.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77098 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-25 23:55:21 +00:00
Daniel Dunbar
92ccf70ad4 Finish migrating VMCore to StringRef/Twine based APIs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77051 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-25 06:02:13 +00:00
Daniel Dunbar
6e0d1cb309 Initial update to VMCore to use Twines for string arguments. 
- The only meat here is in Value.{h,cpp} the rest is essential 'const
   std::string &' -> 'const Twine &'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77048 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-25 04:41:11 +00:00
Eric Christopher
a3500da559 Move ExtractElementInst to ::Create instead of new. Update all uses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77044 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-25 02:28:41 +00:00
Dan Gohman
fd87a544c0 Convert a few more things to use raw_ostream. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77039 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-25 01:43:01 +00:00
Owen Anderson
eed707b1e6 Revert the ConstantInt constructors back to their 2.5 forms where possible, thanks to contexts-on-types. More to come. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77011 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 23:12:02 +00:00
Daniel Dunbar
b95c2fd270 Move more to raw_ostream. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76964 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 10:05:20 +00:00
Chris Lattner
083a1e0597 make Constant::getRelocationInfo return an enum, as suggested by Duncan. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76938 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 03:27:21 +00:00
Owen Anderson
5bd68393ed Privatize the ConstantVector tables. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76922 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 00:36:24 +00:00
Owen Anderson
006c77df8c Privatize the ConstantStruct table. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76912 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 23:25:33 +00:00
Daniel Dunbar
bc8d813f71 Switch ValueSymbolTable to StringRef based API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76894 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 18:52:12 +00:00
Daniel Dunbar
e6c42dd6d3 Add llvm::Value::getNameRef, for help in API migration. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76893 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 18:50:53 +00:00
Daniel Dunbar
6316fbcb04 Convert StringMap to using StringRef for its APIs. 
- Yay for '-'s and simplifications!

 - I kept StringMap::GetOrCreateValue for compatibility purposes, this can
   eventually go away. Likewise the StringMapEntry Create functions still follow
   the old style.

 - NIFC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76888 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 18:17:34 +00:00
Devang Patel
2f9c3b002d MDString 
- Rename member function size(). New name is length().
- Store string beginning and length. Earlier it used to store string end.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76841 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 02:00:51 +00:00
Devang Patel
104cf9e02b Derive MDNode from MetadataBase instead of Constant. Emit MDNodes into METADATA_BLOCK in bitcode file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76834 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-23 01:07:34 +00:00
Dan Gohman
08d012eba4 Rename the new unsigned and signed keywords to nuw and nsw, 
which stand for no-unsigned-wrap and no-signed-wrap.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76810 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 22:44:56 +00:00
Daniel Dunbar
3d5126fbad Switch some clients to Value::getName(), and other getName() user 
simplification.
 - NFC


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76789 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 21:33:09 +00:00
Devang Patel
66a9d6702f Do not print "metadata" twice while printing MDString. 
This fixes unittest failure.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76764 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 18:10:23 +00:00
Devang Patel
e54abc90fe Introduce MetadataBase, a base class for MDString and MDNode. 
Derive MDString directly from MetadataBase. 
Introduce new bitcode block to hold metadata.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76759 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 17:43:22 +00:00
Duncan Sands
a926697373 Add newline at end of file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76736 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 13:20:41 +00:00
Owen Anderson
e922c02019 Get rid of the Pass+Context magic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76702 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 00:24:57 +00:00
Chris Lattner
7cf12c7efd reimplement Constant::ContainsRelocations as 
Constant::getRelocationInfo(), which has a much simpler
to use API.  It still should not be part of libvmcore, but
is better than it was.  Also teach it to be smart about 
hidden visibility.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76700 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 00:05:44 +00:00
Dan Gohman
295643b805 Permit the IntPtrTy argument to isEliminableCastPair to be null, 
to help support use when TargetData is not available.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76675 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-21 23:19:40 +00:00
Owen Anderson
822ccd9974 Privatize the ConstantArray table. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76639 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-21 20:55:28 +00:00
Owen Anderson
16e298f980 Privatize the first of the value maps. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76634 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-21 20:13:12 +00:00