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103 Commits

Author SHA1 Message Date
Roman Divacky
5932429765 Stop casting away const qualifier needlessly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163258 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 22:26:57 +00:00
Jan Wen Voung
a759eb3bb9 Fix a bug. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163242 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 20:56:00 +00:00
Jan Wen Voung
73e562a95a revert the additional stuff. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163241 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 20:55:57 +00:00
Jan Wen Voung
851343c741 Clean up llvm-bcanalyzer to print to consistent streams. 
Avoid interleaving fprintf(stderr,...) and outs() << ...;

Also add a column to show "bytes-per" for each record.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163240 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 20:55:54 +00:00
Chris Lattner
e0ac6f8a7d fix PR12301 - llvm-bcanalyze should print to stdout, not stderr (except for errors). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153065 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-19 23:40:48 +00:00
Derek Schuff
2ea93875b2 Enable streaming of bitcode 
This CL delays reading of function bodies from initial parse until
materialization, allowing overlap of compilation with bitcode download.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149918 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-06 22:30:29 +00:00
Bill Wendling
705f4813af [unwind removal] Remove a the obsolete 'unwind' enum value. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149911 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-06 21:55:35 +00:00
Chris Lattner
d408f06048 Add bitcode reader and writer support for ConstantDataAggregate, which 
should be feature complete now.  Lets see if it works.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149215 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-30 00:51:16 +00:00
David Blaikie
2bd335470f Remove unnecessary default cases in switches that cover all enum values. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147855 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-10 16:47:17 +00:00
Daniel Dunbar
4ab406d7fc LLVMBuild: Remove trailing newline, which irked me. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146409 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-12 19:48:00 +00:00
Chad Rosier
837b4e4a44 Update bcanalyzer to handle new USELIST_BLOCK/USELIST_CODE_ENTRY. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146079 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-07 21:45:13 +00:00
Chris Lattner
dbc88494ee remove support for reading llvm 2.9 .bc files. LLVM 3.1 is only compatible back to 3.0 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145164 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-27 05:48:27 +00:00
Daniel Dunbar
0d3c223035 LLVMBuild: Add description files for the LLVM tools. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144417 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-11 22:59:39 +00:00
Chad Rosier
cde5464970 Remove some cruft from the BitcodeWriter, while still maintaining backward 
compatibility in the BitcodeReader.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143598 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-03 00:14:01 +00:00
Daniel Dunbar
8c39c9647d build: Tidy up a bunch of tool Makefiles, and simplify where possible using the 
new all-targets pseudo-component.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142401 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-18 19:27:24 +00:00
Chris Lattner
1afcace3a3 Land the long talked about "type system rewrite" patch. This 
patch brings numerous advantages to LLVM.  One way to look at it
is through diffstat:
 109 files changed, 3005 insertions(+), 5906 deletions(-)

Removing almost 3K lines of code is a good thing.  Other advantages
include:

1. Value::getType() is a simple load that can be CSE'd, not a mutating
   union-find operation.
2. Types a uniqued and never move once created, defining away PATypeHolder.
3. Structs can be "named" now, and their name is part of the identity that
   uniques them.  This means that the compiler doesn't merge them structurally
   which makes the IR much less confusing.
4. Now that there is no way to get a cycle in a type graph without a named
   struct type, "upreferences" go away.
5. Type refinement is completely gone, which should make LTO much MUCH faster
   in some common cases with C++ code.
6. Types are now generally immutable, so we can use "Type *" instead 
   "const Type *" everywhere.

Downsides of this patch are that it removes some functions from the C API,
so people using those will have to upgrade to (not yet added) new API.  
"LLVM 3.0" is the right time to do this.

There are still some cleanups pending after this, this patch is large enough
as-is.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134829 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-09 17:41:24 +00:00
Chris Lattner
4f6bab98c5 Drop the "2" suffix on some enums. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133274 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-17 18:17:37 +00:00
Chris Lattner
96a74c57d9 remove support for a bunch of obsolete instruction encodings 
and other backward compatibility hacks.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133273 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-17 18:09:11 +00:00
Chris Lattner
9d61dd9a08 Remove some "2" suffixes from the metadata enums now that "1" is gone. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133269 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-17 17:50:30 +00:00
Chris Lattner
020a5a449f remove bitcode reader support for LLVM 2.7 metadata encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133268 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-17 17:48:53 +00:00
NAKAMURA Takumi
3bc729c3b3 llvm-bcanalyzer.cpp: Tweak format string to suppress warnings on mingw32-g++. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127858 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-18 03:21:04 +00:00
Chris Lattner
354c5b9bcf fix dumping of METADATA_ATTACHMENT2 names, patch by Peter Housel! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125367 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-11 05:50:01 +00:00
Michael J. Spencer
3ff9563c3e MemoryBuffer now return an error_code and returns a OwningPtr<MemoryBuffer> via an out parm. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121958 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-16 03:29:14 +00:00
Dan Gohman
e7e4b51afc Give CurStreamType's enum a name. This works around what is apparently 
a bug in Apple GCC 4.0.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121409 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-09 20:35:40 +00:00
Michael J. Spencer
333fb04506 Support/MemoryBuffer: Replace all uses of std::string *ErrMsg with error_code &ec. And fix clients. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121379 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-09 17:36:48 +00:00
Michael J. Spencer
1f6efa3996 Merge System into Support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-11-29 18:16:10 +00:00
Michael J. Spencer
3a210e2d30 Revert "CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally." 
This reverts commit r113632

Conflicts:

	cmake/modules/AddLLVM.cmake

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113819 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-09-13 23:59:48 +00:00
Michael J. Spencer
4e9c939312 CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113632 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-09-10 21:14:25 +00:00
Dan Gohman
70c2fc0823 Discard metadata produced by LLVM 2.7. The value enumeration it used 
is different from what the code now uses in a two ways: NamedMDNodes
were considered Values and included in the numbering, and the
function-local metadata counter wasn't reset between functions.

The later problem breaks lazy deserialization, so instead of trying
to emulate the old numbering, just drop the old metadata. The only
in-tree use case is debug info with LTO, where the QOI loss is
considered acceptable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113557 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-09-09 23:12:39 +00:00
Dan Gohman
0a6ee29aae Remove an unused command-line option. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111367 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-18 17:20:51 +00:00
Dan Gohman
43906f920a Make llvm-bcanalyzer print out the full enum name for all metadata 
code ids, not just some of them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108543 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-16 18:28:07 +00:00
Chris Lattner
a6245247e9 Add special case bitcode support for DebugLoc. This avoids 
having the bitcode writer materialize mdnodes for all the
debug location tuples when writing out the bc file and 
stores the information in a more compact form.  For example,
the -O0 -g bc file for combine.c in 176.gcc shrinks from
739392 to 512096 bytes.

This concludes my planned short-term debug info work.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100261 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-03 02:17:50 +00:00
Chris Lattner
d3a5fa8e96 add a couple missing enum names. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100257 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-03 01:05:24 +00:00
Chris Lattner
e73a31f667 Stop building RTTI information for *most* llvm libraries. Notable 
missing ones are libsupport, libsystem and libvmcore.  libvmcore is
currently blocked on bugpoint, which uses EH.  Once it stops using
EH, we can switch it off.

This #if 0's out 3 unit tests, because gtest requires RTTI information.
Suggestions welcome on how to fix this.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94164 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 06:49:46 +00:00
Daniel Dunbar
42985bbe38 Make llvm-bcanalyzer percentages more readable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82772 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-25 16:04:21 +00:00
Daniel Dunbar
80ba3d2c0b Strip trailing whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82771 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-25 16:03:57 +00:00
Duncan Sands
0cad4e3f0b Print INST_INBOUNDS_GEP rather than UnknownCode30. 
Likewise for constant inbounds GEP.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82763 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-25 12:28:37 +00:00
Devang Patel
e8e0213cc3 Write and read metadata attachments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82259 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-18 19:26:43 +00:00
Duncan Sands
15af79c8f8 Fix the build when using gcc-4.4 on linux. Header needed 
for stderr and fprintf.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79909 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-24 10:59:01 +00:00
Chris Lattner
74382b7c69 Prune #includes from llvm/Linker.h and llvm/System/Path.h, 
forcing them down into various .cpp files.

This change also:
1. Renames TimeValue::toString() and Path::toString() to ::str()
   for similarity with the STL.
2. Removes all stream insertion support for sys::Path, forcing
   clients to call .str().
3. Removes a use of Config/alloca.h from bugpoint, using smallvector
   instead.
4. Weans llvm-db off <iostream>

sys::Path really needs to be gutted, but I don't have the desire to
do it at this point.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79869 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-23 22:45:37 +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
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
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
Dan Gohman
ac95cc79ac Convert more tools code from cerr and cout to errs() and outs(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76070 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-16 15:30:09 +00:00
Dan Gohman
65f57c233c Use errs() instead of std::cerr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75791 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-15 16:35:29 +00:00
Nick Lewycky
079c034489 Add missing codenames to the .bc analyzer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72684 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-01 04:41:03 +00:00
Dan Gohman
fbccdef106 Fix a compiler warning on hosts where uint64_t isn't unsigned long long. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70548 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-01 16:33:33 +00:00
Chris Lattner
0370cc6399 give bitstreamreader an API to ignore names for blocks/records, 
only llvm-bcanalyzer wants this info.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70239 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-27 20:04:08 +00:00
Chris Lattner
c167cac8f0 Print statistics for each record kind saying the number of bits 
and % abbreviated.  For example:

	Record Histogram:
		  Count    # Bits   % Abv  Record Kind
		  25738   3424174  100.00  SM_SLOC_INSTANTIATION_ENTRY
		    814    562079  100.00  SM_SLOC_FILE_ENTRY
		    798     34110          SM_HEADER_FILE_INFO
		      3     91104  100.00  SM_SLOC_BUFFER_BLOB
		      3       498  100.00  SM_SLOC_BUFFER_ENTRY
		      1       465          SM_LINE_TABLE



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70215 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-27 18:15:27 +00:00
Chris Lattner
2443747e45 clean up the output of llvm-bcanalyzer by using printf 
instead of ostreams for formatting.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70214 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-27 17:59:34 +00:00