Commit Graph

109750 Commits

Author SHA1 Message Date
Bruno Cardoso Lopes f8fe47bd2b Recognize unpckh* masks and match 256-bit versions. The new versions are
different from the previous 128-bit because they work in lanes.
Update a few comments and add testcases

llvm-svn: 136157
2011-07-26 22:03:40 +00:00
Dan Gohman 9eb62cd159 Delete unnecessarily cautious LastCALLSEQ code.
llvm-svn: 136156
2011-07-26 22:00:59 +00:00
Argyrios Kyrtzidis e3be9795c8 In ARC we emit an error when compiling:
@interface Foo : NSObject
@property (readonly) id myProp;
@end

@implementation Foo
@synthesize myProp;
@end

t.m:9:13: error: ARC forbids synthesizing a property of an Objective-C object with unspecified storage attribute
@synthesize myProp;
            ^

which is fine, we want the ownership of the synthesized ivar to be explicit. But we should _not_ emit an error
for the following cases, because we can get the ownership either from the declared ivar or from the property type:

@interface Foo : NSObject {
	__weak id _myProp1;
	id myProp2;
}
@property (readonly) id myProp1;
@property (readonly) id myProp2;
@property (readonly) __strong id myProp3;
@end

@implementation Foo
@synthesize myProp1 = _myProp1;
@synthesize myProp2;
@synthesize myProp3;
@end

rdar://9844006.

llvm-svn: 136155
2011-07-26 21:48:26 +00:00
Jim Grosbach a5f7a8cfde ARM rot_imm printing adjustment.
Allow the rot_imm operand to be optional. This sets the stage for refactoring
away the "rr" versions from the multiclasses and replacing them with Pat<>s.

llvm-svn: 136154
2011-07-26 21:44:37 +00:00
Eric Christopher e70ea8b806 Migrate:
CodeGen/2003-08-21-WideString.c
       CodeGen/2003-10-02-UnionLValueError.c
       CodeGen/2004-02-20-Builtins.c
       CodeGen/2008-01-04-WideBitfield.c
       CodeGen/2002-07-14-MiscTests3.c
       CodeGen/2005-04-09-ComplexOps.c
       CodeGen/2008-12-23-AsmIntPointerTie.c
       CodeGen/2005-07-20-SqrtNoErrno.c
       CodeGen/2005-01-02-VAArgError-ICE.c
       CodeGen/2004-06-17-UnorderedCompares.c
       CodeGen/2002-06-25-FWriteInterfaceFailure.c
       CodeGen/2002-02-18-64bitConstant.c
       CodeGen/2002-05-24-Alloca.c
       CodeGen/2006-01-13-Includes.c
       CodeGen/2007-09-27-ComplexIntCompare.c
       CodeGen/2004-02-13-IllegalVararg.c
       CodeGen/2007-09-12-PragmaPack.c
       CodeGen/2002-08-02-UnionTest.c

from test/FrontendC with changes to remove header file includes.

llvm-svn: 136153
2011-07-26 21:42:32 +00:00
Jim Grosbach d2659138da ARM cleanup of rot_imm encoding.
Start of cleaning this up a bit. First step is to remove the encoder hook by
storing the operand as the bits it'll actually encode to so it can just be
directly used. Map it to the assembly source values 8/16/24 when we print it.

llvm-svn: 136152
2011-07-26 21:28:43 +00:00
Ted Kremenek 182543aba2 Report more memory using in Preprocessor::getTotalMemory() and PreprocessingRecord::getTotalMemory().
Most of the memory was already reported; but now we report more memory from side data structures.

Fixes <rdar://problem/9379717>.

llvm-svn: 136150
2011-07-26 21:17:24 +00:00
Eli Friedman 93dc04d5ca Prevent x86-specific DAGCombine from creating nodes with illegal type (which could not be selected). Fixes a minor isel issue that was breaking the testcase from r136130.
llvm-svn: 136148
2011-07-26 21:02:58 +00:00
Enrico Granata 0efa71aeb6 adding required utility function to SWIG interface
llvm-svn: 136147
2011-07-26 21:02:56 +00:00
Evan Cheng 2833ad13f0 Remove one last reference to Target in MC library.
llvm-svn: 136145
2011-07-26 20:57:44 +00:00
Johnny Chen e33b166da1 We can do better with the SBValue.linked_list_iter() API by supplying a default
end of list test function as __eol_test__.

The simple example can be reduced to:

    for t in task_head.linked_list_iter('next'):
        print t

Modify the test program to exercise the API for both cases: supplying or not
supplying an end of list test function.

llvm-svn: 136144
2011-07-26 20:57:10 +00:00
Owen Anderson 2aedba6c5e Split am2offset into register addend and immediate addend forms, necessary for allowing the fixed-length disassembler to distinguish between SBFX and STR_PRE.
llvm-svn: 136141
2011-07-26 20:54:26 +00:00
Nicolas Geoffray 84c7b9e586 Update generated code to use new API of GetElementPtrInst::Create.
llvm-svn: 136138
2011-07-26 20:52:25 +00:00
Jim Grosbach 73a8393a47 FileCheck'ize test.
llvm-svn: 136135
2011-07-26 20:49:44 +00:00
Eric Christopher def19fb79d Migrate CodeGen/2007-03-05-DataLayout.c from test/FrontendC with changes
to remove header file includes.

llvm-svn: 136134
2011-07-26 20:44:55 +00:00
Bill Wendling f6a91cf41b Fix a typo.
llvm-svn: 136133
2011-07-26 20:42:28 +00:00
Jim Grosbach 0d6022da6b Fix over-zealous rename from r136095.
llvm-svn: 136132
2011-07-26 20:41:24 +00:00
Eli Friedman 747430417b XFAIL this test while I investigate it; it's failing for an unexpected reason.
llvm-svn: 136131
2011-07-26 20:41:03 +00:00
Eli Friedman 06b8b571b2 Add obvious missing case to switch. PR10497.
llvm-svn: 136130
2011-07-26 20:38:49 +00:00
Eric Christopher 5a1d214c4a Migrate CodeGen/2005-02-20-AggregateSAVEEXPR.c from test/FrontendC with
changes to remove any #include lines.

llvm-svn: 136129
2011-07-26 20:38:19 +00:00
Eric Christopher 1d9aab8c9e Migrate CodeGen/2009-09-24-SqrtErrno.c from test/FrontendC with changes
to avoid header inclusions.

llvm-svn: 136128
2011-07-26 20:31:17 +00:00
Eric Christopher 63683b1e64 Migrate CodeGen/2002-03-11-LargeCharInString.c from test/FrontendC and
modify to avoid any outside includes.

llvm-svn: 136127
2011-07-26 20:29:08 +00:00
Eric Christopher 0a887eca46 Add CodeGen/2009-07-15-pad-wchar_t-array.c migrated from test/FrontendC
and modified to avoid includes.

llvm-svn: 136126
2011-07-26 20:27:12 +00:00
Eli Friedman 4e8e257d58 Fix a couple minor mistakes pointed out by Bill in adding 'fence' instruction.
llvm-svn: 136124
2011-07-26 20:24:06 +00:00
Johnny Chen 6b092e821b The test function to determine whether we have reached the end of the list was
too complex in the test case.  We can just simply test that the SBValue object
is a valid object and it does not correspond to a null pointer in order to say
that EOL has not been reached.

Modify the test case and the lldb.py docstring to have a more compact test
function.

llvm-svn: 136123
2011-07-26 20:20:13 +00:00
Johnny Chen 11346d3136 lldb.swig (the SWIG input file) has become too large. Modularize a bit by introducing two files
to be included from lldb.swig: python-typemaps.swig and python-wrapper.swig.

llvm-svn: 136117
2011-07-26 19:09:03 +00:00
Evan Cheng e64f0e52ea Fix llvm-mc target detection code to match llc.
llvm-svn: 136115
2011-07-26 19:02:16 +00:00
Eric Christopher 320db01d13 Migrate wchar-const.c with fixes and FileCheck from llvm/test/FrontendC.
llvm-svn: 136114
2011-07-26 18:39:16 +00:00
Kaelyn Uhrain c45dcd2594 Revert r136046 while fixing handling of e.g. &foo[index_one_past_size]
llvm-svn: 136113
2011-07-26 18:36:36 +00:00
Andrew Trick e69a19569b Updating stale documentation on regalloc modes.
llvm-svn: 136112
2011-07-26 18:31:49 +00:00
Bill Wendling 3fe5d68563 Use the correct for for the version. It's little endian and my brain is
obviously big endian. :-)
PR10502

llvm-svn: 136111
2011-07-26 18:31:41 +00:00
Jim Grosbach edaa35ae6f ARM diagnostics for ldrexd/stredx out of order paired register operands.
llvm-svn: 136110
2011-07-26 18:25:39 +00:00
Bruno Cardoso Lopes 53bc328071 Remove now unused patterns. 0 insertions(+), 98 deletions(-)
llvm-svn: 136109
2011-07-26 18:22:39 +00:00
Bruno Cardoso Lopes 2e8f3c6f25 Cleanup old matching for PUNPCK* variants
llvm-svn: 136108
2011-07-26 18:22:27 +00:00
Jonathan D. Turner b2b0823d00 This patch extends the previous patch by starting to incorporate more functionality, like lookup-by-name and exporting lookup tables, into the module manager. Methods now have documentation. A few more functions have been switched over to the new iterator style and away from manual/explicit iteration. Ultimately we want to move away from name lookup here, as symlinks make filenames not a safe unique value, but we use it here as a stopgap before better measures are in place (namely instead using FileEntry* from a global FileManager).
llvm-svn: 136107
2011-07-26 18:21:30 +00:00
Devang Patel 613958c82c While extracting lexical scopes from machine instruction stream, work on one machine basic block at a time.
llvm-svn: 136106
2011-07-26 18:09:53 +00:00
Jim Grosbach 4e895470bd ARM parsing and encoding tests for load/store exclusive instructions.
llvm-svn: 136105
2011-07-26 18:07:21 +00:00
Fariborz Jahanian 6507135e12 Provide fixit for static use of objective-c type
in few more places and in each instance, fix up
the type to the expected type. // rdar://9603056

llvm-svn: 136103
2011-07-26 17:58:54 +00:00
Jim Grosbach cb31193670 ARM fix for LDREX source register encoding.
rdar://9842203

llvm-svn: 136102
2011-07-26 17:44:46 +00:00
Andrew Trick 3ca3f98c2c SCEV: Added a data structure for storing not-taken info per loop
exit. Added an interfaces for querying either the loop's exact/max
backedge taken count or a specific loop exit's not-taken count.

llvm-svn: 136100
2011-07-26 17:19:55 +00:00
Duncan Sands 6d473aa378 Strip trailing whitespace.
llvm-svn: 136099
2011-07-26 17:19:30 +00:00
Jim Grosbach 15e8d74231 ARM assembly parsing and encoding for SWP[B] instructions.
llvm-svn: 136098
2011-07-26 17:15:11 +00:00
Jim Grosbach dbc1c5479e ARM SWP instructions store, too, not just load.
llvm-svn: 136096
2011-07-26 17:11:05 +00:00
Jim Grosbach eab1c0d09c Clean up the ARM asm parser a bit.
No intendeded functional change. Just cleaning up a bit to make things more
self-consistent in layout and style.

llvm-svn: 136095
2011-07-26 17:10:22 +00:00
Benjamin Kramer 632500cb85 Eliminate a bunch of temporary strings.
llvm-svn: 136092
2011-07-26 16:59:25 +00:00
Jim Grosbach ddeda0fad3 ARM fix asm parsing range check for [0,31] immediates.
llvm-svn: 136091
2011-07-26 16:44:05 +00:00
Jim Grosbach f16378479b ARM parsing and encoding for SVC instruction.
llvm-svn: 136090
2011-07-26 16:24:27 +00:00
Jim Grosbach 2c374c4fb6 ARM assembly parsing and encoding tests for SUB instruction.
llvm-svn: 136089
2011-07-26 15:44:05 +00:00
Jim Grosbach dc45f00cf5 Update ARM STM tests. Fix check: prefix for diagnostic tests.
llvm-svn: 136088
2011-07-26 15:41:22 +00:00
Duncan Sands fe44f67d43 Teach the Triple class about kfreebsd (FreeBSD kernel with
a GNU userspace).

llvm-svn: 136085
2011-07-26 15:30:04 +00:00