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125451 Commits

Author SHA1 Message Date
Howard Hinnant 6e3e78acba Updated documentation contributed by Christopher Jefferson. 
llvm-svn: 153955
 2012-04-03 15:08:42 +00:00
Tobias Grosser 8239a4cadf CodeGen: Remove unused declaration 
llvm-svn: 153954
 2012-04-03 12:37:14 +00:00
Tobias Grosser 0905a23806 CodeGen: Recreate old ivs with the original type 
To avoid overflows we still use a larger type (i64) while calculating the value
of the old ivs.  However, we truncate the result to the type of the old iv when
providing it to the new code.

A corresponding test case is added to the polly test suite. Also, a failing test
case is fixed.

This fixes PR12311.

Contributed by: Tsingray Liu  <tsingrayliu@gmail.com>

llvm-svn: 153952
 2012-04-03 12:24:32 +00:00
Bill Wendling e2cf674310 The speedup doesn't appear to have been from this, but was an anomaly of my testing machine. 
llvm-svn: 153951
 2012-04-03 11:19:21 +00:00
Bill Wendling dd91e73409 Reserve space for the eventual filling of the vector. This gives a small speedup. 
llvm-svn: 153949
 2012-04-03 10:50:09 +00:00
Hongbin Zheng 9270a8875a www: Fix typo, replace "LD_LBIRARY_PATH" by "LD_LIBRARY_PATH" in get_started. 
llvm-svn: 153948
 2012-04-03 09:15:52 +00:00
Bill Wendling d53b5dedb2 Initialize ivars in the correct order. 
llvm-svn: 153947
 2012-04-03 08:46:13 +00:00
Bill Wendling 9e5bf87516 Possibly too soon for this commit. 
llvm-svn: 153946
 2012-04-03 08:45:33 +00:00
Bill Wendling 90de801caa Revert accidental checkin. 
llvm-svn: 153945
 2012-04-03 08:44:00 +00:00
Bill Wendling c08a5e7e8b Possibly too soon for this change. 
llvm-svn: 153944
 2012-04-03 08:41:55 +00:00
Bill Wendling f0146cb3d3 Use the path to the header file. Use an integer instead of NULL. And get rid of a superfluous 'default' label. 
llvm-svn: 153943
 2012-04-03 07:51:16 +00:00
Bill Wendling 84ddbc57ee The option is 'NoInlineDefine.' 
llvm-svn: 153942
 2012-04-03 07:50:37 +00:00
Bill Wendling ed24dcc05f Use integers instead of NULL. 
llvm-svn: 153941
 2012-04-03 07:50:11 +00:00
Bill Wendling 542f2429f3 Spell 'DW_TAG_APPLE_property' with the correct capitalization. 
llvm-svn: 153940
 2012-04-03 07:49:34 +00:00
Nadav Rotem 269703f983 Add an additional testcase which checks ops with multiple users. 
llvm-svn: 153939
 2012-04-03 07:39:36 +00:00
Anton Korobeynikov 325e92668b Make PPCCompilationCallbackC function to be static, so there will be no need to issue call via 
PLT when LLVM is built as shared library. This mimics the X86 backend towards the approach.

llvm-svn: 153938
 2012-04-03 06:59:28 +00:00
Craig Topper 9c252ebe4c Tidy up spacing in some tablegen outputs. 
llvm-svn: 153937
 2012-04-03 06:52:47 +00:00
Hongbin Zheng da4138d105 www: Append path instead overwrite path when exporting the path of pocc. 
llvm-svn: 153936
 2012-04-03 06:29:27 +00:00
Craig Topper 7629d63bc4 Add support for AVX enhanced comparison predicates. Patch from Kay Tiong Khoo. 
llvm-svn: 153935
 2012-04-03 05:20:24 +00:00
Hongbin Zheng eedc49c3d4 www: Fix typo in the setting LD_LBIRARY_PATH command, as pointed out by 
Dmitry N. Mikushin.

llvm-svn: 153934
 2012-04-03 04:39:47 +00:00
Ted Kremenek efcfbd71d1 Rework ProgramPoint to bit-mangle the 'Kind' into both Data pointers and the LocationContext. After switching to PointerIntPair, it didn't look like a safe assumption to use the lower 3 bits of the LocationContext* field. Thanks to Jordy Rose and Benjamin Kramer for their feedback. 
llvm-svn: 153933
 2012-04-03 04:25:05 +00:00
Bill Wendling cac9d9b3f6 Use the correct class/struct keyword so that they match the declarations. 
llvm-svn: 153932
 2012-04-03 04:15:34 +00:00
Bill Wendling c9851e2630 Initialize ivars in the order they are defined in the class. 
llvm-svn: 153931
 2012-04-03 04:14:58 +00:00
Bill Wendling 60fd91ff48 Return 0 for the size_t return type. 
llvm-svn: 153930
 2012-04-03 04:14:31 +00:00
Bill Wendling a0cd2bca6d Use 0 instead of NULL for the integral value. 
llvm-svn: 153929
 2012-04-03 04:13:41 +00:00
Bill Wendling 32867652c9 Reformatting. No functionality change. 
llvm-svn: 153928
 2012-04-03 03:56:52 +00:00
Bill Wendling 7d350efddc As Eric pointed out, even a Debug build should be equal. Leave the flag that can turn off comparisons though. 
llvm-svn: 153927
 2012-04-03 03:27:43 +00:00
Akira Hatanaka d19f025374 Revert r153924. Delete test/MC/Disassembler/Mips and lib/Target/Mips/Disassembler. 
llvm-svn: 153926
 2012-04-03 03:01:13 +00:00
Akira Hatanaka 55059262aa Revert r153924. There were buildbot failures. 
llvm-svn: 153925
 2012-04-03 02:51:09 +00:00
Akira Hatanaka e2498d014b MIPS disassembler support. 
Patch by Vladimir Medic.

llvm-svn: 153924
 2012-04-03 02:20:58 +00:00
Anna Zaks cc24e45e27 [analyzer] Record the basic blocks covered by the analyzes run. 
Store this info inside the function summary generated for all analyzed
functions. This is useful for coverage stats and can be helpful for
analyzer state space search strategies.

llvm-svn: 153923
 2012-04-03 02:05:47 +00:00
Andrew Trick a890e3c69a Cleanup set_union usage. The same thing but a bit cleaner now. 
llvm-svn: 153922
 2012-04-03 01:35:52 +00:00
Eric Christopher b7e28ccb3d Add more constraint registers for mips. 
Patch by Jack Carter. Testcase cleanup by me.

llvm-svn: 153921
 2012-04-03 01:16:32 +00:00
Sean Callanan 38d4df5bcb Fixed ClangASTContext to correctly recognize 
wchar_t as distinct from int.

llvm-svn: 153920
 2012-04-03 01:10:10 +00:00
Johnny Chen b58337cd45 Add a Test case to make sure that __apple_types section does get produced by dsymutil. 
This is supposed to succeed even with rdar://problem/11166975.

llvm-svn: 153919
 2012-04-03 01:07:24 +00:00
Andrew Trick c544e7c0a7 Use std::set_union instead of nasty custom code. 
I just noticed Jakob's examples of the proper application of
std::set... routines.

llvm-svn: 153918
 2012-04-03 00:47:23 +00:00
Eric Christopher b7e821a6aa Change location information for synthesized properties to be at the 
property file/line rather than the @synthesize file/line. Avoids
some nasty confusing-ness with conflating the file from the scope
and the line from the original declaration. Use    the current scope
location as a separate parameter so that we can    match it up
better in the line table with the beginning of the scope.

Update a couple of testcases accordingly since I had to change
that we actually use the passed in location in EmitFunctionStart
and for the new metadata parameter and add a new testcase to
make sure we've got the right line numbers for synthesized
properties.

Part of rdar://11026482

llvm-svn: 153917
 2012-04-03 00:44:15 +00:00
Eric Christopher 34164196af Add a line number for the scope of the function (starting at the first 
brace) so that we get more accurate line number information about the
declaration of a given function and the line where the function
first starts.

Part of rdar://11026482

llvm-svn: 153916
 2012-04-03 00:43:49 +00:00
Johnny Chen 1b8af41116 Add some more debug prints and retrieve the debug subsections from the DWARF section. 
llvm-svn: 153915
 2012-04-03 00:41:25 +00:00
Pete Cooper 4f0dbb27d9 Fixes to r153903. Added missing explanation of behaviour when the VirtRegMap is NULL. Also changed it in this case to just avoid updating the map, but live ranges or intervals will still get updated and created 
llvm-svn: 153914
 2012-04-03 00:28:46 +00:00
Ted Kremenek b75f4e5e9b Fix another false positive in RegionStore involving doing loads from symbolic offsets. We still don't 
properly reason about such accesses, but we shouldn't emit bogus "uninitialized value" warnings
either.  Fixes <rdar://problem/11127008>.

llvm-svn: 153913
 2012-04-03 00:03:34 +00:00
Michael J. Spencer b495562b5d Use the LLVM RTTI library. 
llvm-svn: 153912
 2012-04-02 23:56:36 +00:00
Enrico Granata 51e318737a One last syntax error fix 
llvm-svn: 153911
 2012-04-02 23:49:34 +00:00
Enrico Granata a20e863875 Fixing syntax typos in Python formatters 
llvm-svn: 153910
 2012-04-02 23:43:22 +00:00
Bill Wendling d70cde134b Compare the .o files only for release builds. Add an option to bypass the comparison altogether. 
llvm-svn: 153909
 2012-04-02 23:27:43 +00:00
Greg Clayton 53eb1c2f03 <rdar://problem/11160171> 
Fixed an issue where there were more than one way to get a CompileUnitSP created when using SymbolFileDWARF with SymbolFileDWARFDebugMap. This led to an assertion that would fire under certain conditions. Now there is only one way to create the compile unit and it will "do the right thing".

llvm-svn: 153908
 2012-04-02 22:59:12 +00:00
Greg Clayton 675a856e07 Remove unused file as this file is deprecated (use ./crashlog.py instead). 
llvm-svn: 153907
 2012-04-02 22:57:32 +00:00
Pete Cooper 3ca96f9950 Moved LiveRangeEdit.h so that it can be called from other parts of the backend, not just libCodeGen 
llvm-svn: 153906
 2012-04-02 22:44:18 +00:00
Rafael Espindola f76bff0504 Make dominatedBySlowTreeWalk private and assert cases handled by the caller. 
llvm-svn: 153905
 2012-04-02 22:37:54 +00:00
Jakob Stoklund Olesen 291007b055 Allocate virtual registers in ascending order. 
This is just the fallback tie-breaker ordering, the main allocation
order is still descending size.

Patch by Shamil Kurmangaleev!

llvm-svn: 153904
 2012-04-02 22:30:39 +00:00