Commit Graph

101153 Commits

Author SHA1 Message Date
Devang Patel 5d12337655 DIE numbers do not add any value in this test.
llvm-svn: 126008
2011-02-19 01:28:37 +00:00
Argyrios Kyrtzidis e34245b30b [analyzer] Fix crash when analyzing C++ code.
llvm-svn: 126007
2011-02-19 01:08:41 +00:00
Argyrios Kyrtzidis 1227f3afca [analyzer] Disable a test until inlining CXXConstructExprs is fully investigated.
llvm-svn: 126006
2011-02-19 01:08:37 +00:00
Jakob Stoklund Olesen f1a60a61ba Give SplitAnalysis a VRM member to access VirtRegMap::getOriginal().
llvm-svn: 126005
2011-02-19 00:53:42 +00:00
Joerg Sonnenberger 740467a245 Avoid dangling else warnings.
llvm-svn: 126004
2011-02-19 00:43:45 +00:00
Jakob Stoklund Olesen 04aff708fd Missed member rename for naming convention.
llvm-svn: 126003
2011-02-19 00:42:33 +00:00
Jakob Stoklund Olesen 13eb3650b0 This method belonged in VirtRegMap.
llvm-svn: 126002
2011-02-19 00:38:43 +00:00
Jakob Stoklund Olesen 609bc44c2e Separate timers for local and global splitting.
llvm-svn: 126001
2011-02-19 00:38:40 +00:00
Mikhail Glushenkov 82e559837a Make "-opt [-emit-llvm]" work for .ll files.
Patch by Kaelyn Uhrain!

llvm-svn: 126000
2011-02-19 00:33:27 +00:00
Chandler Carruth 4c4f8de421 Improve bool and char integral template argument printing in
diagnostics, resolving PR9227.

Patch originally by Mihai Rusu and Stephen Hines with some minimal style
tweaks from me.

llvm-svn: 125999
2011-02-19 00:21:00 +00:00
Chandler Carruth 9c9127eace Fix a missed case in the NULL operand to conditional operator
diagnostics.

Patch by Stephen Hines.

llvm-svn: 125998
2011-02-19 00:13:59 +00:00
Chandler Carruth fc1ad1f371 Update the test error messages to match the update I made to the actual
messages.

llvm-svn: 125997
2011-02-19 00:12:23 +00:00
Chandler Carruth 98e3c568bf Fix PR8767, improve diagnostic wording when allocating an object of an
abstract class type.

Patch by Stephen Hines, with a wording tweak from Doug applied by me.

llvm-svn: 125996
2011-02-18 23:59:51 +00:00
Chandler Carruth a8bea4b90e Initial steps to improve diagnostics when there is a NULL and
a non-pointer on the two sides of a conditional expression.

Patch by Stephen Hines and Mihai Rusu.

llvm-svn: 125995
2011-02-18 23:54:50 +00:00
Caroline Tice 55532be31f Add code to emulate LDRB (register) Arm instruction.
llvm-svn: 125994
2011-02-18 23:52:21 +00:00
Chandler Carruth 241b31378d Check for NULL child expressions before visiting them, as the first
thing the visit does is dyn_cast<>, which leads to a nasty segfault.

llvm-svn: 125993
2011-02-18 23:42:00 +00:00
Johnny Chen ce4e629fdf Add emulation methods for "ORR (immediate)" and "ORR (register)".
Add Encoding T3 of "MOV (register)" to EmulateMOVRdRm() method and fixed
some bugs in EmulateMOVRdImm() and EmulateMOVRdRm() methods.

llvm-svn: 125992
2011-02-18 23:41:11 +00:00
Douglas Gregor 3a69eafa88 When code-completing a case statement for a switch on a value of
enumeration type, prioritize the enumeration constants and don't
provide completions for any other expressions. Fixes <rdar://problem/7283668>.

llvm-svn: 125991
2011-02-18 23:30:37 +00:00
Devang Patel 2d6390d47b Start using enums from DIBuilder.
llvm-svn: 125990
2011-02-18 23:29:22 +00:00
Devang Patel 0555fd38b3 Provide enums to build complex address calucation expressions.
(This is infact direct copy from DIFactory, which is disappearing soon.)

llvm-svn: 125989
2011-02-18 23:28:53 +00:00
Devang Patel f20e5a905f Remove unused tag.
llvm-svn: 125988
2011-02-18 23:23:09 +00:00
Devang Patel 0ca3d1e980 These tags are now covered by dwarf::TagString().
llvm-svn: 125987
2011-02-18 23:13:40 +00:00
Devang Patel 4192802280 Provide tag strings for llvm specific tags.
llvm-svn: 125986
2011-02-18 23:06:29 +00:00
Daniel Dunbar 5423b497ab More correct fix for CMake breakage I was seeing, my buildbots use
LLVM_INCLUDE_TESTS:=OFF, which may no longer be necessary for all I know.

llvm-svn: 125985
2011-02-18 22:55:32 +00:00
Devang Patel b7ae3ccb84 Do not lose debug info of an inlined function argument even if the argument is only used through GEPs.
This time with a fix that avoids using invalidated DenseMap iterator.

llvm-svn: 125984
2011-02-18 22:43:42 +00:00
Ted Kremenek dcc45f6ec1 Update text for where to file analyzer bugs.
llvm-svn: 125983
2011-02-18 22:42:04 +00:00
Fariborz Jahanian 0dcb2a0d99 Test case for // rdar://8850818
llvm-svn: 125982
2011-02-18 22:37:54 +00:00
Chris Lattner 7e5d8aa6f9 Now that -loop-idiom uses TargetLibraryInfo properly, it doesn't
need to be pulled out of the pass manager when the user specifies 
-fno-builtin.  It can intelligently determine which libcalls to
optimize based on what is enabled in TargetLibraryInfo.  This 
allows -fno-builtin-foo to work someday.

llvm-svn: 125981
2011-02-18 22:36:36 +00:00
Jakob Stoklund Olesen 4376d67b6f Use VirtRegMap's Virt2SplitMap to keep track of the original live range before splitting.
All new virtual registers created for spilling or splitting point back to their original.

llvm-svn: 125980
2011-02-18 22:35:20 +00:00
Chris Lattner fa222dfbed If -fno-builtin is passed, tell TargetLibraryInfo to
turn off all builtin optimizations.

llvm-svn: 125979
2011-02-18 22:34:47 +00:00
Chris Lattner 1341df93f7 add a way to disable all builtins, wire it up to opt's -disable-simplifylibcalls flag.
llvm-svn: 125978
2011-02-18 22:34:03 +00:00
Douglas Gregor af2a6ae429 Selector::getIdentifierInfoForSlot() can return NULL values, a fact
that was ignored in a few places (most notably, code
completion). Introduce Selector::getNameForSlot() for the common case
where we only care about the name. Audit all uses of
getIdentifierInfoForSlot(), switching many over to getNameForSlot(),
fixing a few crashers.

Fixed <rdar://problem/8939352>, a code-completion crasher.

llvm-svn: 125977
2011-02-18 22:29:55 +00:00
Daniel Dunbar 7ba92d716a Unbreak CMake build on MSVC9, chapuni please check.
Without this I get:
--
-- Generating done
CMake Error: Unknown Target referenced : check.deps
CMake Error: Target: check-all depends on unknown target: check.deps
--

llvm-svn: 125976
2011-02-18 22:24:23 +00:00
Caroline Tice 27d1032b60 Add code to emulate LDRB (literal) Arm instruction.
llvm-svn: 125975
2011-02-18 22:24:22 +00:00
Chris Lattner e6b261fec5 Make loop-idiom use TargetLibraryInfo to determine whether it is allowed
to hack on memset, memcpy etc.

llvm-svn: 125974
2011-02-18 22:22:15 +00:00
Chris Lattner d38801cac6 add memset and memcpy, though they are always available for now.
llvm-svn: 125973
2011-02-18 22:21:24 +00:00
Chris Lattner af3c0e0ecd rearrange some comments, no functionality change.
llvm-svn: 125972
2011-02-18 22:21:07 +00:00
Chris Lattner d98cec5ca2 install a TargetLibraryInfo configured with the appropriate
target triple.  This would be a decent place to add -fno-builtin
info for example.

llvm-svn: 125971
2011-02-18 22:20:38 +00:00
Chris Lattner 15c8b5ef8b Have opt set up a specific TargetLibraryInfo for modules
with a triple.

llvm-svn: 125970
2011-02-18 22:13:01 +00:00
Oscar Fuentes 09514f1955 CMake: updated list of tblgen source files.
llvm-svn: 125969
2011-02-18 22:06:23 +00:00
Oscar Fuentes 5ed962656c Move library stuff out of the toplevel CMakeLists.txt file.
llvm-svn: 125968
2011-02-18 22:06:14 +00:00
Jakob Stoklund Olesen 5bfec69b1d Add VirtRegMap::rewrite() and use it in the new register allocators.
The rewriter works almost identically to -rewriter=trivial, except it also
eliminates any identity copies.

This makes the new register allocators independent of VirtRegRewriter.cpp which
will be going away at the same time as RegAllocLinearScan.

llvm-svn: 125967
2011-02-18 22:03:18 +00:00
Owen Anderson 4e81890d36 Add FixedLenDecoderEmitter, the skeleton of a new disassembler emitter for fixed-length instruction encodings.
A major part of its (eventual) goal is to support a much cleaner separation between disassembly callbacks
provided by the target and the disassembler emitter itself, i.e. not requiring hardcoding of knowledge in tblgen
like the existing disassembly emitters do.

The hope is that some day this will allow us to replace the existing non-Thumb ARM disassembler and remove
some of the hacks the old one introduced to tblgen.

llvm-svn: 125966
2011-02-18 21:51:29 +00:00
Chris Lattner 0e125bb4d0 introduce a new TargetLibraryInfo pass, which transformations can use to
query about available library functions.  For now this just has 
memset_pattern16, which exists on darwin, but it can be extended for a 
bunch of other things in the future.

llvm-svn: 125965
2011-02-18 21:50:34 +00:00
Owen Anderson d2f7431fa8 Revert r125956, which broke the build if you _don't_ have lldb checked out.
llvm-svn: 125964
2011-02-18 21:33:23 +00:00
Argyrios Kyrtzidis ec016464ca [analyzer] Fix crash when analyzing C++ code.
llvm-svn: 125963
2011-02-18 21:24:56 +00:00
Chris Lattner 9ba479bd2c fix rdar://9024687, a crash on invalid that we used to silently ignore.
llvm-svn: 125962
2011-02-18 21:16:39 +00:00
Johnny Chen d1fd6963f5 Add emulation methods for "ADC (immediate)" and "ADC (register)".
Plus add a helper method ReadCoreReg(uint32_t regnum, bool *success) to simplify
coding a bit.

llvm-svn: 125961
2011-02-18 21:13:05 +00:00
Bill Wendling 8fbe09f160 Reapply r114997 now that the buildbots have been updated.
llvm-svn: 125960
2011-02-18 21:12:58 +00:00
Caroline Tice 489517c4a4 Add code to emulate LDRB (immediate, Thumb) instruction.
llvm-svn: 125959
2011-02-18 21:06:04 +00:00