Commit Graph

159536 Commits

Author SHA1 Message Date
Tobias Grosser 4f8c0877e8 This test case requires assertions
llvm-svn: 192530
2013-10-12 09:15:56 +00:00
Bill Wendling 58463e4e83 Update so that it uses the `-V' command line option and supports Python 3.x.
llvm-svn: 192527
2013-10-12 08:42:59 +00:00
Craig Topper 88adf2a49c Remove more filters from the disassembler. Mark some AVX512 instructions as CodeGenOnly.
llvm-svn: 192525
2013-10-12 05:41:08 +00:00
Daniel Jasper fba84ff00d clang-format: No space in "<::" in C++11 mode.
llvm-svn: 192524
2013-10-12 05:16:06 +00:00
Tom Stellard ed69925998 R600: Store disassembly in a special ELF section when feature +DumpCode is enabled.
Patch by: Jay Cornwall

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 192523
2013-10-12 05:02:51 +00:00
Craig Topper aab53e7785 Mark some more instructions as CodeGenOnly. Remove filters from the disassembler.
llvm-svn: 192522
2013-10-12 04:46:18 +00:00
Nick Lewycky 9f70940476 Add missing flags -fexpensive-optimizations and -minline-all-stringops as noops.
llvm-svn: 192521
2013-10-12 04:24:31 +00:00
Reed Kotler de64774b4d For Mips16, start to consolidate all forms of 32 bit literal loading so that
they can be better handled and optimized in the Mips16 constant island code.

llvm-svn: 192520
2013-10-12 02:19:08 +00:00
Will Dietz 981af0021b Add missing #include's to cctype when using isdigit/alpha/etc.
llvm-svn: 192519
2013-10-12 00:55:57 +00:00
Jim Ingham 05d7084ce9 Report the summed hit count in the breakpoint line.
<rdar://problem/15183226>

llvm-svn: 192518
2013-10-12 00:40:02 +00:00
Manman Ren 4c4b69c9c8 Debug Info: remove form from function addDIEEntry.
The form must be a reference form in addDIEEntry. Which reference form to
use will be decided by the callee.

No functionality change.

llvm-svn: 192517
2013-10-11 23:58:05 +00:00
Sean Callanan 3d01e4cf87 Updated IRExecutionUnit to reflect changes in
RTDYLDMemoryManager.

llvm-svn: 192516
2013-10-11 23:49:55 +00:00
DeLesley Hutchins 33a293433f Consumed analysis: replace the consumes attribute with a set_typestate
attribute.  Patch by chris.wailes@gmail.com; reviewed and edited by delesley.

llvm-svn: 192515
2013-10-11 23:03:26 +00:00
Andrew Kaylor 6587bcfdbc Fixing problems in lli's RemoteMemoryManager.
This fixes a problem from a previous check-in where a return value was omitted.

Previously the remote/stubs-remote.ll and remote/stubs-sm-pic.ll tests were reporting passes, but they should have been failing.  Those tests attempt to link against an external symbol and remote symbol resolution is not supported.  The old RemoteMemoryManager implementation resulted in local symbols being used for resolution and the child process crashed but the test didn't notice.  With this check-in remote symbol resolution fails, and so the test (correctly) fails.

llvm-svn: 192514
2013-10-11 22:47:10 +00:00
DeLesley Hutchins 8d41d99502 Consumed analysis: switch from tests_consumed/unconsumed to a general
tests_typestate attribute.  Patch by chris.wailes@gmail.com.

llvm-svn: 192513
2013-10-11 22:30:48 +00:00
Richard Trieu 0825469126 Improve the error message for attempting to build a for range loop using a
function parameter that has array type.  Such a parameter will be treated as
a pointer type instead, resulting in a missing begin function error is a
suggestion to dereference the pointer.  This provides a different,
more informative diagnostic as well as point to the parameter declaration.

llvm-svn: 192512
2013-10-11 22:16:04 +00:00
Enrico Granata 98f134835f <rdar://problem/15192088>
gdb-format a (as in p/a) would fail as it needed to set a byte size (unsurprisingly enough)
This should be acknowledged by the condition check and not cause a failure

llvm-svn: 192511
2013-10-11 22:09:26 +00:00
Greg Clayton 93e2861b81 <rdar://problem/15191078>
Fixed Module::ResolveSymbolContextForAddress() to be able to also look in the SymbolVendor's SymbolFile's ObjectFile for a more meaningful symbol when a symbol lookup finds a synthetic symbol from the main object file. This will help lookups on MacOSX as the main executable might be stripped, but the dSYM file always has a full symbol table.

llvm-svn: 192510
2013-10-11 22:03:48 +00:00
Rui Ueyama a1490d616f Prune unused local variable.
llvm-svn: 192509
2013-10-11 22:02:58 +00:00
DeLesley Hutchins fbdee4e3c2 Consumed analysis: check destructor calls.
This allows the callable_when attribute to be attached to destructors.
Original patch by chris.wailes@gmail.com, reviewed and edited by delesley.

llvm-svn: 192508
2013-10-11 21:55:33 +00:00
Alexander Kornienko 384b40b90d Don't break string literals inside preprocessor directives.
Summary:
This way we avoid breaking code which uses unknown preprocessor
directives with long string literals. The specific use case in
http://llvm.org/PR17035 isn't very common, but it seems to be a good idea to
avoid this kind of problem anyway.

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D1813

llvm-svn: 192507
2013-10-11 21:43:05 +00:00
Fariborz Jahanian 11dd4b1b56 ObjectiveC migrator. also support migration to
NS_ENUM/NS_OPTIONS macros when typedef declaration
precedes enum declaration. // rdar://15200915 

llvm-svn: 192506
2013-10-11 21:34:56 +00:00
Alexander Kornienko 95c009afd9 Changed clang-format-diff.py to output diff by default. Added -i option to apply changes to files instead.
Summary:
"svn diff|clang-format-diff.py" will just output the diff.
Now it's possible to use:
  svn diff|clang-format-diff.py|patch -p0
as an equivalent to:
  svn diff|clang-format-diff.py -i
;)

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1840

llvm-svn: 192505
2013-10-11 21:32:01 +00:00
Andrew Kaylor 7bb1344c67 Adding multiple object support to MCJIT EH frame handling
llvm-svn: 192504
2013-10-11 21:25:48 +00:00
Manuel Klimek 71814b4465 Support formatting of preprocessor branches.
We now correctly format:
  void SomeFunction(int param1,
  #ifdef X
                    NoTemplate param2,
  #else
                    template <
  #ifdef A
                        MyType<Some> >
  #else
                        Type1, Type2>
  #endif
                    param2,
  #endif
                    param3) {
    f();
  }

llvm-svn: 192503
2013-10-11 21:25:45 +00:00
Reid Kleckner 4c42732cf8 Only use the MS record layout when using the MS C++ ABI
We're not ready to use it everywhere we use a win32 triple yet.

llvm-svn: 192502
2013-10-11 21:10:11 +00:00
Matt Arsenault 441387832e R600: Add scalar i32 add test
llvm-svn: 192501
2013-10-11 21:03:41 +00:00
Matt Arsenault c15b85715e Use CHECK-LABEL
llvm-svn: 192500
2013-10-11 21:03:39 +00:00
Matt Arsenault 8fb373891f Fix typo
llvm-svn: 192499
2013-10-11 21:03:36 +00:00
Manman Ren f5d9d348f7 Turn struct-path aware TBAA on by default.
Use -no-struct-path-tbaa to turn it off.
This is the same as r191695, which was reverted because it depends on a
commit that has issues.

llvm-svn: 192497
2013-10-11 20:48:38 +00:00
Reid Kleckner fe56be5819 Use castAs instead of cast in thunk generation
Calling convention attributes can add sugar to methods that we have to
look through.  This fixes an assertion failure in the provided test
case.

llvm-svn: 192496
2013-10-11 20:46:27 +00:00
Reid Kleckner f5370dddff Fix unused variable warning in MS record layout.
llvm-svn: 192495
2013-10-11 20:41:08 +00:00
Warren Hunt 8f8bad723d Adds Microsoft compatiable C++ record layout code to clang.
llvm-svn: 192494
2013-10-11 20:19:00 +00:00
Argyrios Kyrtzidis adff3ae3c8 [libclang] Introduce clang_Type_getCXXRefQualifier whichexposes ref-qualifier information of function type.
Patch by Che-Liang Chiou!

llvm-svn: 192493
2013-10-11 19:58:38 +00:00
Benjamin Kramer a9767aed80 fConversion: Attempt #2 at fixing the MSVC build.
llvm-svn: 192492
2013-10-11 19:49:09 +00:00
Greg Clayton eb023e75dc <rdar://problem/13635174>
Added a way to set hardware breakpoints from the "breakpoint set" command with the new "--hardware" option. Hardware breakpoints are not a request, they currently are a requirement. So when breakpoints are specified as hardware breakpoints, they might fail to be set when they are able to be resolved and should be used sparingly. This is currently hooked up for GDB remote debugging. 

Linux and FreeBSD should quickly enable this feature if possible, or return an error for any breakpoints that are hardware breakpoint sites in the "virtual Error Process::EnableBreakpointSite (BreakpointSite *bp_site);" function.

llvm-svn: 192491
2013-10-11 19:48:25 +00:00
Daniel Jasper 877615ccfd clang-format: Don't remove 'unknown' tokens.
In certain macros or incorrect string literals, the token stream can
contain 'unknown' tokens, e.g. a single backslash or a set of empty
ticks. clang-format simply treated them as whitespace and removed them
prior to this patch.

This fixes llvm.org/PR17215

llvm-svn: 192490
2013-10-11 19:45:02 +00:00
Sean Callanan 8c46baca65 Implemented TruncInst in the IRInterpreter.
<rdar://problem/15188389>

llvm-svn: 192489
2013-10-11 19:45:00 +00:00
Richard Mitton 00dec20f7d This reverts r192484, which I really shouldn't have checked in. Apologies.
llvm-svn: 192488
2013-10-11 19:44:23 +00:00
Benjamin Kramer 24906d9697 IfConversion: Try to unbreak the MSVC build.
llvm-svn: 192487
2013-10-11 19:39:48 +00:00
Ed Maste 52b6e8dac0 Use existing llvm::RoundUpToAlignment in ELF note parsing
llvm-svn: 192486
2013-10-11 19:39:42 +00:00
Richard Mitton b5637b62f2 Fixed bad return code, which would cause invalid expressions to silently fail.
llvm-svn: 192484
2013-10-11 19:16:28 +00:00
Benjamin Kramer 8a37f63714 Mips: Disassemble sign-extended 64 bit immediates properly.
This doesn't change the meaning of the output, but makes look right. PR17539.

llvm-svn: 192483
2013-10-11 19:05:08 +00:00
Matthias Braun d616ccc069 Remove kill flags after if conversion if necessary
When if converting something like:
true:
   ... = R0<kill>

false:
   ... = R0<kill>

then the instructions of the true block must not have a <kill> flag
anymore, as the instruction of the false block follow and do still read
the R0 value.
Specifically this patch determines the set of register live-in in the
false block (possibly after simulating the liveness changes of the
duplicated instructions). Each of these live-in registers mustn't be
killed.

llvm-svn: 192482
2013-10-11 19:04:37 +00:00
Matthias Braun 5bfee00dfa Introduce ad hoc liveness tracking utility: LiveRegUnits
Contains a set of live register (units) and code to move forward and
backward in the schedule while updating the live set.

llvm-svn: 192481
2013-10-11 19:04:35 +00:00
Quentin Colombet c50b943b31 [DAGCombiner] Load slicing test case: attempt to really fix the buildbots (used sse4.2 instead of avx!).
<rdar://problem/14477220>

llvm-svn: 192480
2013-10-11 18:54:49 +00:00
Renato Golin 58ab84a830 Add warning about CHECK-DAG with variable definition
llvm-svn: 192479
2013-10-11 18:50:22 +00:00
Manman Ren 1848cb6654 Debug Info Testing Case: check for the name of a structure.
llvm-svn: 192478
2013-10-11 18:50:00 +00:00
Stephen Lin e93a3a088f Really fix CHECK-LABEL and CHECK-DAG interaction. This actually just restores the initial implementation that was in r186162 but got lost in some subsequent refactoring. More explicit variable names and comments are present now to hopefully prevent repeat regression, as well as another test.
llvm-svn: 192477
2013-10-11 18:38:36 +00:00
Quentin Colombet de0e06234c [DAGCombiner] Reapply load slicing (192471) with a test that explicitly set sse4.2 support.
This should fix the buildbots.

Original commit message:
[DAGCombiner] Slice a big load in two loads when the element are next to each
other in memory and the target has paired load and performs post-isel loads
combining.

E.g., this optimization will transform something like this:
a = load i64* addr
b = trunc i64 a to i32
c = lshr i64 a, 32
d = trunc i64 c to i32

into:
b = load i32* addr1
d = load i32* addr2
Where addr1 = addr2 +/- sizeof(i32), if the target supports paired load and
performs post-isel loads combining.

One should overload TargetLowering::hasPairedLoad to provide this information.
The default is false.

<rdar://problem/14477220>

llvm-svn: 192476
2013-10-11 18:29:42 +00:00