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113082 Commits

Author SHA1 Message Date
Jim Ingham 8314c5259d Track whether a process was Launched or Attached to. If Attached, the detach when the debugger is destroyed, rather than killing the process. Also added a Debugger::Clear, which gets called in Debugger::Destroy to deal with all the targets in the Debugger. Also made the Driver's main loop call Destroy on the debugger, rather than just Destroying the currently selected Target's process. 
llvm-svn: 139853
 2011-09-15 21:36:42 +00:00
Jim Ingham 12e9a2012f Track whether a process was Launched or Attached to. If Attached, the detach when the debugger is destroyed, rather than killing the process. Also added a Debugger::Clear, which gets called in Debugger::Destroy to deal with all the targets in the Debugger. Also made the Driver's main loop call Destroy on the debugger, rather than just Destroying the currently selected Target's process. 
llvm-svn: 139852
 2011-09-15 21:30:02 +00:00
Eli Friedman ee8f14a799 Some legalization fixes for atomic load and store. 
llvm-svn: 139851
 2011-09-15 21:20:49 +00:00
Benjamin Kramer 4d9924f950 llvm-dwarfdump: Add an option to print out line info for a specific address 
Usage:
$ llvm-dwarfdump -address=0x0000000100000ed4 a.out.dSYM/Contents/Resources/DWARF/a.out 
xxx.c:6:0

llvm-svn: 139850
 2011-09-15 21:17:40 +00:00
Jim Grosbach d2868cf016 Add some missing 'CHECK' lines and tidy up others. 
llvm-svn: 139849
 2011-09-15 21:17:38 +00:00
Benjamin Kramer 49fc9ddae6 CommandLine: Add support for 64 bit unsigned integer options. 
llvm-svn: 139848
 2011-09-15 21:17:37 +00:00
Johnny Chen f68cc12453 Add a simple watchpoint test to exercise watchpoint creation followed by watchpoint hit events. 
llvm-svn: 139847
 2011-09-15 21:09:59 +00:00
Benjamin Kramer 901339d070 DWARF: Don't crash when looking up an invalid address. 
llvm-svn: 139846
 2011-09-15 21:08:54 +00:00
Jakob Stoklund Olesen bceb9e5c05 Add an option to disable spill hoisting. 
When -split-spill-mode is enabled, spill hoisting is performed by
SplitKit instead of by InlineSpiller.  This hidden command line option
is for testing the splitter spill mode.

llvm-svn: 139845
 2011-09-15 21:06:00 +00:00
Jim Grosbach 8620d97ad9 Thumb2 assembly parsing and encoding for SBC. 
llvm-svn: 139844
 2011-09-15 21:04:10 +00:00
Jim Grosbach 10725a202b Thumb2 assembly parsing and encoding for SASX. 
llvm-svn: 139843
 2011-09-15 21:01:23 +00:00
Andrew Trick 74111ee07f Reapply r139759. Disable IV rewriting by default. See PR10916. 
llvm-svn: 139842
 2011-09-15 20:58:37 +00:00
Jim Grosbach 4e91164049 Thumb2 assembly parsing and encoding for SADD16/SADD8. 
llvm-svn: 139841
 2011-09-15 20:57:39 +00:00
Johnny Chen ecb623a672 Add cleanup of watchpoint locations during Target::DeleteCurrentProcess(). 
llvm-svn: 139840
 2011-09-15 20:54:25 +00:00
Jim Grosbach eaa5265285 Thumb2 assembly parsing and encoding for RSB. 
llvm-svn: 139839
 2011-09-15 20:54:14 +00:00
Douglas Gregor f31caeec88 Add test case for mutually recursive modules 
llvm-svn: 139838
 2011-09-15 20:54:06 +00:00
Douglas Gregor 44bf68d819 Comment what's going on when we compile a module 
llvm-svn: 139837
 2011-09-15 20:53:28 +00:00
Benjamin Kramer 2602ca67e8 DWARF: Put all the pieces we have together and provide a single accessor to DIContext that provides line information when given an address. 
llvm-svn: 139836
 2011-09-15 20:43:22 +00:00
Benjamin Kramer 679e1752f8 DWARF: Remove accessors that parse the whole line table section in one go, this can't possibly work. 
The address size is specified by the compile unit associated with a line table, there is no global address size.

llvm-svn: 139835
 2011-09-15 20:43:18 +00:00
Fariborz Jahanian d923eb0d1e reverse patch in r139818 to focus on 'self' 
instead of 'Class'.

llvm-svn: 139834
 2011-09-15 20:40:18 +00:00
Douglas Gregor dff0e892db Detect cyclic module dependencies in a manner that is rather more 
graceful than running out of stack space.

llvm-svn: 139833
 2011-09-15 20:40:10 +00:00
Anna Zaks 207c68012a [analyzer] Refactor: make PathDiagnosticLocation responsible for validation of SourceLocations (commit 4 of ?): 
- The closing brace is always a single location, not a range.
 - The test case previously had a location key 57:1 followed by a range [57:1 - 57:1]. 

llvm-svn: 139832
 2011-09-15 20:06:34 +00:00
Jim Grosbach 82dd698575 Thumb2 assembly parsing and encoding for RRX. 
llvm-svn: 139831
 2011-09-15 19:52:43 +00:00
Jim Grosbach 8082169d7c Thumb2 assembly parsing and encoding for ROR. 
llvm-svn: 139830
 2011-09-15 19:50:04 +00:00
Douglas Gregor 900d4bf80a Eliminate the list of modules from the preprocessor options. This was 
used back when we had an -import-module command-line option, but it's
no longer used (or useful).

llvm-svn: 139829
 2011-09-15 19:48:59 +00:00
Jim Grosbach 4cbe06e7f8 Thumb2 assembly parsing and encoding for REV16/REVSH. 
llvm-svn: 139828
 2011-09-15 19:46:13 +00:00
Douglas Gregor 8a880e3ff6 Eliminate the unused -create-module cc1-level option 
llvm-svn: 139827
 2011-09-15 19:45:56 +00:00
Bill Wendling 79a70e42b0 Refactor the load of the exception pointer and the exception selector from their 
storage slot into helper functions.

llvm-svn: 139826
 2011-09-15 18:57:19 +00:00
Anna Zaks 921f04924f [analyzer] Refactor: make PathDiagnosticLocation responsible for validation of SourceLocations (commit 2 of ?): 
- Fix a fixme and move the logic of creating a PathDiagnosticLocation corresponding to a ProgramPoint into a PathDiagnosticLocation constructor.
- Rename PathDiagnosticLocation::create to differentiate from the added constructor.

llvm-svn: 139825
 2011-09-15 18:56:07 +00:00
Douglas Gregor 6137d32c1b When we load the first module, make sure that we wire up the ASTConsumer to the newly-created ASTReader. This makes sure that CodeGen sees the declarations it is interested in 
llvm-svn: 139824
 2011-09-15 18:47:32 +00:00
Sean Callanan c2ff27446d Fixed a problem where the symbol context was not 
being initialized properly in the absence of a
process.

llvm-svn: 139823
 2011-09-15 18:41:04 +00:00
Owen Anderson 233f130101 The the MC disassembler C API to print in verbose mode. Perhaps there should be a parameter to request verbose mode? 
llvm-svn: 139821
 2011-09-15 18:37:20 +00:00
Owen Anderson d1814791ad Add support for stored annotations to MCInst, and provide facilities for MC-based InstPrinters to print them out. Enhance the ARM and X86 InstPrinter's to do so in verbose mode. 
llvm-svn: 139820
 2011-09-15 18:36:29 +00:00
Jakob Stoklund Olesen 53e2e48de7 VirtRegMap is counting spill slots, not register spills. 
Fix the stats counters to reflect that.

llvm-svn: 139819
 2011-09-15 18:31:13 +00:00
Fariborz Jahanian b7d278ba77 Objective-c: Conversion from type Class to any root class type is allowed 
in class methods with no warning. //rdar://10109725

llvm-svn: 139818
 2011-09-15 18:30:22 +00:00
Bruno Cardoso Lopes fa1ca3070b Change all checks regarding the presence of any SSE level to always 
take into consideration the presence of AVX. This change, together with
the SSEDomainFix enabled for AVX, makes AVX codegen to always (hopefully)
emit the same code as SSE for 128-bit vector ops. I don't
have a testcase for this, but AVX now beats SSE in performance for
128-bit ops in the majority of programas in the llvm testsuite

llvm-svn: 139817
 2011-09-15 18:27:36 +00:00
Bruno Cardoso Lopes 62d79875d3 Enable SSEDomainFix pass for AVX mode. 
llvm-svn: 139816
 2011-09-15 18:27:32 +00:00
Jakob Stoklund Olesen c94c967656 Count correctly when a COPY turns into a spill or reload. 
The number of spills could go negative since a folded COPY is just a
spill, and it may be eliminated.

llvm-svn: 139815
 2011-09-15 18:22:52 +00:00
Caitlin Sadowski 2d910ba1e5 Thread safety: changing naming in error messages based on reviewer comments 
llvm-svn: 139814
 2011-09-15 18:13:32 +00:00
Jim Grosbach ab154f0b65 Thumb2 assembly parsing and encoding for REV. 
llvm-svn: 139813
 2011-09-15 18:13:30 +00:00
Caitlin Sadowski cfef95eec6 Thread safety: test cases originally from gcc annotalysis branch. We are 
relicensing them under the license for llvm.

llvm-svn: 139812
 2011-09-15 18:07:32 +00:00
Jim Grosbach 5c5c42bf76 Thumb2 assembly parsing and encoding for RBIT. 
llvm-svn: 139811
 2011-09-15 18:07:14 +00:00
Jim Grosbach 5e18a31da4 Thumb2 assembly parsing and encoding for signed saturating arithmetic insns. 
llvm-svn: 139810
 2011-09-15 18:06:15 +00:00
Argyrios Kyrtzidis 03c40c5182 [PCH] Overhaul how preprocessed entities are [de]serialized. 
-Use an array of offsets for all preprocessed entities
-Get rid of the separate array of offsets for just macro definitions;
 for references to macro definitions use an index inside the preprocessed
 entities array.
-Deserialize each preprocessed entity lazily, at first request; not in bulk.

Paves the way for binary searching of preprocessed entities that will offer
efficiency and will simplify things on the libclang side a lot.

llvm-svn: 139809
 2011-09-15 18:02:56 +00:00
Benjamin Kramer 6dda032003 DWARF: Print line tables per compile unit, so they get the right address size. 
llvm-svn: 139808
 2011-09-15 18:02:20 +00:00
Jim Grosbach ebdf32f907 Assmebler symbol attribute directives don't work on temporary symbols. 
Assembler private local symbols aren't legal targets of symbol attributes,
so issue a diagnostic for them.

Based on patch by Stepan Dyatkovskiy.

llvm-svn: 139807
 2011-09-15 17:56:49 +00:00
Jakob Stoklund Olesen 37eb6962c6 Count inserted spills and reloads more accurately. 
Adjust counters when removing spill and reload instructions.

We still don't account for reloads being removed by eliminateDeadDefs().

llvm-svn: 139806
 2011-09-15 17:54:28 +00:00
Caitlin Sadowski bf06c72aa9 Thread safety: cleaning up FIXME for trylocks 
llvm-svn: 139805
 2011-09-15 17:50:19 +00:00
Caitlin Sadowski 6525fb25cb Thread safety: completeing the implementation of shared/exclusive locks required attributes 
llvm-svn: 139804
 2011-09-15 17:43:08 +00:00
Sean Callanan 64fe1994d8 Fixed a problem where the expression parser would 
attempt to obtain information from the process even
in cases where the process isn't available.

llvm-svn: 139803
 2011-09-15 17:43:00 +00:00