maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
95,721 Commits 23 Branches 0 Tags 2.2 GiB
Commit Graph

95721 Commits

Author SHA1 Message Date
John McCall 3eba6e67ec Now that we have reliable cast kinds, simplify scalar cast IR gen. 
llvm-svn: 119332
 2010-11-16 06:21:14 +00:00
John McCall d50a27111c Kill CK_Unknown and flesh out the documentation for the existing CastKinds. 
llvm-svn: 119331
 2010-11-16 05:46:29 +00:00
John McCall fa8edb11e1 Teach complex compound assignment IR-generation that the RHS of 
a compound assignment is always already in the computation type.

llvm-svn: 119330
 2010-11-16 05:45:35 +00:00
Caroline Tice ef5c6d02f5 Make processes use InputReaders for their input. Move the process 
ReadThread stuff into the main Process class (out of the Process Plugins).
This has the (intended) side effect of disabling the command line tool
from reading input/commands while the process is running (the input is
directed to the running process rather than to the command interpreter).

llvm-svn: 119329
 2010-11-16 05:07:41 +00:00
Rafael Espindola 7d19efd6ff A bit more of gnu as compatibility when handling relocations with aliases. 
llvm-svn: 119328
 2010-11-16 04:11:46 +00:00
Jason Molenda 5920333be1 Add an UnwindPlan Row for the last instruction of a function when 
we're using the stack pointer to define the CFA again.  Makes unwinds
while sitting at the 'ret' instruction work, assuming we have accurate
function address bounds.

llvm-svn: 119327
 2010-11-16 03:01:20 +00:00
John McCall 29600e160e Kill off the remaining places which generate CK_Unknown casts. 
llvm-svn: 119326
 2010-11-16 02:32:08 +00:00
Bill Wendling 5aa33ca29d L_bit doesn't work here. 
llvm-svn: 119325
 2010-11-16 02:20:22 +00:00
Greg Clayton 7fedea2c6f First attempt and getting "const" C++ method function signatures correct. 
It currently isn't working, but it should be close. I will work on this more
when I figure out what I am not doing correctly.

llvm-svn: 119324
 2010-11-16 02:10:54 +00:00
Bill Wendling 3bd60eff26 - Remove dead patterns. 
- Add encodings to the *LDMIA_RET instrs. Probably not needed...

llvm-svn: 119323
 2010-11-16 02:08:45 +00:00
Ted Kremenek 64dddfb39c Add CXString.cpp and CXString.h 
llvm-svn: 119322
 2010-11-16 02:03:55 +00:00
Bill Wendling 02089a39a0 vldm and vstm are mnemonics for vldmia and vstmia resp. 
llvm-svn: 119321
 2010-11-16 02:00:24 +00:00
Eric Christopher 08c083148b Make the verifier a little quieter on instructions that it's probably 
(and likely) wrong about anyhow.

llvm-svn: 119320
 2010-11-16 01:58:21 +00:00
Ted Kremenek 4b4f36990d Move CXString creation/management routines into 
their own .cpp file and make the interpretation
of its flags private.

llvm-svn: 119319
 2010-11-16 01:56:27 +00:00
Ted Kremenek 4490e1015f Update checker build. 
llvm-svn: 119318
 2010-11-16 01:56:23 +00:00
Chris Lattner cfedba706c Fix a bug I introduced in the ppc refactoring, which caused long 
branches to be emitted as:

 	bne cr0, 2
instead of:
 	bne cr0, $+8

llvm-svn: 119317
 2010-11-16 01:45:05 +00:00
John McCall 2489379756 Add an ExternalASTSource hook to complete a type on demand. 
llvm-svn: 119316
 2010-11-16 01:44:35 +00:00
Bill Wendling 92756fff57 Test encodings for LDM and STM. 
llvm-svn: 119315
 2010-11-16 01:38:20 +00:00
Bill Wendling a68e3a5397 Encode the multi-load/store instructions with their respective modes ('ia', 
'db', 'ib', 'da') instead of having that mode as a separate field in the
instruction. It's more convenient for the asm parser and much more readable for
humans.
<rdar://problem/8654088>

llvm-svn: 119310
 2010-11-16 01:16:36 +00:00
Michael J. Spencer f177d16f68 Object: Get rid of sys::Path, Triple, and cleanup namespace. 
llvm-svn: 119309
 2010-11-16 01:06:51 +00:00
Chris Lattner 7b25d6fd52 add copy of comment to the code that will survive the mcjit'ization 
llvm-svn: 119308
 2010-11-16 00:57:32 +00:00
Chris Lattner 73716a600a relax an assertion a bit, allowing the GPR argument of 
these instructions to be encoded with getMachineOpValue.
This unbreaks ExecutionEngine/2003-01-04-ArgumentBug.ll 
when running on a G5

llvm-svn: 119307
 2010-11-16 00:55:51 +00:00
Jakob Stoklund Olesen 39aed737a6 Remember to resize SpillSlotToUsesMap when allocating an emergency spill slot. 
Use amazing new function call technology instead of writing identical code in
multiple places.

This fixes PR8604.

llvm-svn: 119306
 2010-11-16 00:41:01 +00:00
Jakob Stoklund Olesen e2b8858611 Fix PR8612 in the standard spiller, take two. 
The live range of a register defined by an early clobber starts at the use slot,
not the def slot.

Except when it is an early clobber tied to a use operand. Then it starts at the
def slot like a standard def.

llvm-svn: 119305
 2010-11-16 00:40:59 +00:00
Bob Wilson bafdb73e79 Add a test for Neon vector mangling 
llvm-svn: 119304
 2010-11-16 00:32:31 +00:00
Bob Wilson 1d54ee75da Add tests for new Neon vector type attributes. 
llvm-svn: 119303
 2010-11-16 00:32:28 +00:00
Bob Wilson 77ad2c4164 Update TypePrinter::PrintVector to handle new Neon vector types. 
llvm-svn: 119302
 2010-11-16 00:32:26 +00:00
Bob Wilson 118baf7611 Add support for "neon_vector_type" and "neon_polyvector_type" attributes 
to create the special Neon vector types.  These are intended to be used in
Clang's version of <arm_neon.h> to define special Neon vector types that will
be mangled according to ARM's ABI.

llvm-svn: 119301
 2010-11-16 00:32:24 +00:00
Bob Wilson 7795480992 ASTContext::getVectorType should preserve the vector kind for canonical types. 
This is needed for Neon types when it is most natural to define them in terms
of a typedef.  For example, Neon poly8_t is a typedef for "signed char", and
we want to define polynomial vectors as vectors of that typedef.  Without this
change, the result will be a generic GCC-style vector.  I think this is safe
for other vector types as well, but I would appreciate a review of this.

llvm-svn: 119300
 2010-11-16 00:32:20 +00:00
Bob Wilson e4652b1f22 Change CXXNameMangler::mangleNeonVectorType to require the vector type to be 
one of the special Neon types.  We'll check for invalid Neon vectors when
they are created, so there's no point in handling them when mangling.

llvm-svn: 119299
 2010-11-16 00:32:18 +00:00
Bob Wilson 4348a800ca Fix a comment typo. 
llvm-svn: 119298
 2010-11-16 00:32:16 +00:00
Bob Wilson 59f9dec8cd Use getTypeSize() method. 
llvm-svn: 119297
 2010-11-16 00:32:12 +00:00
Owen Anderson 05a8daee21 Add Thumb2 encodings for mov and friends. 
llvm-svn: 119295
 2010-11-16 00:29:56 +00:00
John McCall 36459fdbad Add another case to the whitelist of cast kinds that can convert to bool. 
Fixes PR8608.

llvm-svn: 119293
 2010-11-16 00:12:50 +00:00
Ted Kremenek a4c27ec73b CursorVisitor: cache worklists created for data-recursion to reduce malloc() traffic. 
llvm-svn: 119290
 2010-11-15 23:31:32 +00:00
John McCall 8d69a2160e Add a new expression kind, OpaqueValueExpr, which is useful for 
certain internal type-checking procedures as well as for representing
certain implicitly-generated operations.  Uses to follow.

llvm-svn: 119289
 2010-11-15 23:31:06 +00:00
Zhanyong Wan 24f6742b34 Adds a README for the Clang static analyzer to document its design and work flow. The contents are taken from email notes by kremenek and xuzhongxing. 
llvm-svn: 119288
 2010-11-15 23:19:25 +00:00
Ted Kremenek acd03f6fa3 Use LLVM_ATTRIBUTE_NOINLINE instead of attribute((noinline)). 
llvm-svn: 119287
 2010-11-15 23:11:54 +00:00
Rafael Espindola d1993eb2a4 Change the 11 byte nop to be a single instruction. 
llvm-svn: 119286
 2010-11-15 23:10:30 +00:00
Douglas Gregor c65929299d Tweak libclang's heuristics for building precompiled preambles and 
caching global code-completion results. In particular, don't perform
either operation the first time we parse, but do both after the first
reparse. 

llvm-svn: 119285
 2010-11-15 23:00:34 +00:00
Ted Kremenek 18fb1665bf Remove invalid assertion from CFG builder. When building the CFG pieces for a ternary '?' expression, 
it is possible for the confluence block to only have a single predecessor due to calls to 'noreturn'
functions.  Fixes assertion failure reported in PR 8619.

llvm-svn: 119284
 2010-11-15 22:59:22 +00:00
Chris Lattner bf9f2f2c29 fix a pasto that massively broke the ppc jit while the buildbots happened 
to be broken for other reasons

llvm-svn: 119283
 2010-11-15 22:50:50 +00:00
Ted Kremenek e6f030467c Cast pointers instead of returning a new value within RunVisitorWorkList(). 
llvm-svn: 119282
 2010-11-15 22:23:26 +00:00
Ted Kremenek 51df4d5596 Annotate CursorVisitor::VisitDataRecursive() with attribute 'noinline'. 
Clang currently uses a ridiculous amount of stack space when inlining
this function, which can lead to premature stack overflows.

llvm-svn: 119281
 2010-11-15 22:23:24 +00:00
Jakob Stoklund Olesen 97154f67d9 Revert "Fix PR8612 in the standard spiller as well." 
This reverts r119183 which borke the buildbots.

llvm-svn: 119270
 2010-11-15 21:51:51 +00:00
Owen Anderson ea96321781 Attempt to provide encodings for some miscellaneous Thumb2 encodings. 
llvm-svn: 119187
 2010-11-15 21:30:39 +00:00
Evan Cheng 2ce016c7f8 Code clean up. The peephole pass should be the one updating the instruction 
iterator, not TII->OptimizeCompareInstr.

llvm-svn: 119186
 2010-11-15 21:20:45 +00:00
Owen Anderson 7d97a99f4c Provide Thumb2 encodings for sxtb and friends. 
llvm-svn: 119185
 2010-11-15 21:12:05 +00:00
Eric Christopher 964943780b Recommit this change and remove the failing part of the test - it didn't 
pass in the first place and was masked by earlier failures not warning
and aborting the block.

llvm-svn: 119184
 2010-11-15 21:11:06 +00:00
Jakob Stoklund Olesen 97825bcbfd Fix PR8612 in the standard spiller as well. 
The live range of a register defined by an early clobber starts at the use slot,
not the def slot.

llvm-svn: 119183
 2010-11-15 20:55:53 +00:00