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64991 Commits

Author SHA1 Message Date
Jakob Stoklund Olesen 185eb035e9 Fix issue in regscavenger when scavenging a callee-saved register that has not been spilled. 
llvm-svn: 77912
 2009-08-02 20:29:41 +00:00
Edward O'Callaghan 4bf58b8add One two many newlines at end of file LLVMContextImpl.cpp 
llvm-svn: 77911
 2009-08-02 20:06:26 +00:00
Daniel Dunbar 82922b27e7 Tweak svn:ignore more 
llvm-svn: 77910
 2009-08-02 19:53:40 +00:00
Daniel Dunbar 5f55dfcbf0 Tweak svn:ignore 
llvm-svn: 77909
 2009-08-02 19:53:19 +00:00
Daniel Dunbar b3f40651d3 Adjust comment to distinguish between target name and triple target name they 
match.

llvm-svn: 77908
 2009-08-02 19:41:20 +00:00
Edward O'Callaghan 2dd529c9ef Fix no newline at end of LLVMContextImpl.cpp 
llvm-svn: 77907
 2009-08-02 19:38:12 +00:00
Jakob Stoklund Olesen c59cd9bcd0 Never add a kill flag to a constrained physical register in a two-addr instruction. 
llvm-svn: 77906
 2009-08-02 19:13:03 +00:00
Anders Carlsson 4ab4f7f416 Use the correct cast kind for dynamic_cast. 
llvm-svn: 77905
 2009-08-02 19:07:59 +00:00
Jakob Stoklund Olesen 5d52bfbbc9 Scavenger asserts. 
Allow imp-def and imp-use of anything in the scavenger asserts, just like the machine code verifier.
Allow redefinition of a sub-register of a live register.

llvm-svn: 77904
 2009-08-02 18:28:41 +00:00
Jakob Stoklund Olesen 2a21149b20 Add some basic blackfin intrinsics. 
llvm-svn: 77903
 2009-08-02 18:28:11 +00:00
Jakob Stoklund Olesen ddddf2d549 Add support for CPU features (i.e., bugs) and workarounds. 
This is just the framework to identify the needed workarounds. They are not actually implemented.

llvm-svn: 77902
 2009-08-02 18:27:36 +00:00
Douglas Gregor 8a02193931 Update C++ open projects list 
llvm-svn: 77901
 2009-08-02 18:26:21 +00:00
Douglas Gregor cc17ac0cf2 We have fairly good support for namespaces, now. Namespace aliases are parsed correctly 
llvm-svn: 77900
 2009-08-02 18:22:38 +00:00
Jakob Stoklund Olesen b052972a58 Inline assembly support for Blackfin. 
We use the same constraints as GCC, including those that are slightly insane for inline assembler.

llvm-svn: 77899
 2009-08-02 17:39:17 +00:00
Jakob Stoklund Olesen 526e803f6a Build Blackfin target with autoconf and cmake. 
Note that configure was edited by hand. Will somebody with the correct version of autoconf please regenerate?

llvm-svn: 77898
 2009-08-02 17:32:37 +00:00
Jakob Stoklund Olesen 552d8d6618 Analog Devices Blackfin back-end. 
Generate code for the Blackfin family of DSPs from Analog Devices:

  http://www.analog.com/en/embedded-processing-dsp/blackfin/processors/index.html
  
We aim to be compatible with the exsisting GNU toolchain found at:

  http://blackfin.uclinux.org/gf/project/toolchain
  
The back-end is experimental.

llvm-svn: 77897
 2009-08-02 17:32:10 +00:00
Dan Gohman 3f323847bc Avoid forming a SELECT_CC in a type that the target doesn't 
support. This isn't immediately interesting, because Legalize
ends up lowering SELECT_CC if the target doesn't support it,
but this simplifies the process.

Also, if the SELECT_CC would be expanded in Legalize, it
can potentially end up with two copies of the condition
expression. By leaving it as SELECT+SETCC, the SELECT can be
expanded into two SELECTs that use a single SETCC.

The two comparisons are usually CSE'd, but depending on
when various expressions get legalized, the comparison
expression could involve calls to library functions, such
that the comparison expression may not be able to be CSE'd.
This will be needed by a future patch.

llvm-svn: 77896
 2009-08-02 16:19:38 +00:00
Dan Gohman 757eee8a27 Fix indentation. 
llvm-svn: 77895
 2009-08-02 16:10:52 +00:00
Dan Gohman 73efcaf6e1 Add a comment. 
llvm-svn: 77894
 2009-08-02 16:10:01 +00:00
Dan Gohman 1ccfa8bdc1 Resync lea32addr and lea64addr. 
llvm-svn: 77893
 2009-08-02 16:09:17 +00:00
Benjamin Kramer 666cf9d2f2 Remove duplicated colons and spaces. 
llvm-svn: 77892
 2009-08-02 12:13:02 +00:00
Benjamin Kramer 8b79886e0d Remove duplicated colon. 
llvm-svn: 77891
 2009-08-02 12:12:11 +00:00
Jakob Stoklund Olesen f70d50419e Handle <undef> flag in machine code verifier. 
Use of an <undef> register is treated like an <imp-use>. It is not an error to use a dead <undef> register.

llvm-svn: 77890
 2009-08-02 07:38:21 +00:00
Chris Lattner 1472cf5b3f move dwarf debug info section selection stuff from TAI to 
TLOF, unifying all the dwarf targets at the same time.

llvm-svn: 77889
 2009-08-02 07:24:22 +00:00
Chris Lattner c784feba8e convert EHFrameSection to be managed by TLOF instead of TAI. 
llvm-svn: 77888
 2009-08-02 06:52:36 +00:00
Chris Lattner bdde99bd42 I need Triple information, 10.6 shouldn't set this, it bloats 
object files.

llvm-svn: 77887
 2009-08-02 06:51:58 +00:00
Ted Kremenek 6ddbb4c963 Fix regression caused by recent refactoring where HTML and plist files would not get flushed out when using '-disable-free'. 
llvm-svn: 77882
 2009-08-02 05:43:14 +00:00
Ted Kremenek 7ac29bb2d8 Include '-o' arguments in verbose output. 
llvm-svn: 77881
 2009-08-02 05:42:46 +00:00
Chris Lattner c8ed0c16fe linkify IRC 
llvm-svn: 77880
 2009-08-02 05:38:25 +00:00
Chris Lattner 4758281d64 rearrange side bar, add link to IRC info. 
llvm-svn: 77879
 2009-08-02 05:36:37 +00:00
Chris Lattner 8a0db7516e ARM TAI no longer needs a TM, but createTargetAsmInfo() still does. 
llvm-svn: 77878
 2009-08-02 05:23:52 +00:00
Chris Lattner e98a3c3ca3 Move the getInlineAsmLength virtual method from TAI to TII, where 
the only real caller (GetFunctionSizeInBytes) uses it.

The custom ARM implementation of this is basically reimplementing
an assembler poorly for negligible gain.  It should be removed 
IMNSHO, but I'll leave that to ARMish folks to decide.

llvm-svn: 77877
 2009-08-02 05:20:37 +00:00
Ted Kremenek ca7935d347 Remove RegionViews and RegionCasts. These are no longer used. 
llvm-svn: 77876
 2009-08-02 05:15:23 +00:00
Ted Kremenek f106ab91ff RegionStoreManager::RemoveDeadBindings() now removes dead 'default' bindings as well. 
llvm-svn: 77875
 2009-08-02 05:00:15 +00:00
Chris Lattner 0161419259 move a virtual method body to its .cpp file to avoid a #include 
in a header.

llvm-svn: 77874
 2009-08-02 04:58:19 +00:00
Chris Lattner 1fe76c385b turn some templated inline functions into static functions. 
llvm-svn: 77873
 2009-08-02 04:52:00 +00:00
Chris Lattner df672c2bb2 alpha TAI doesn't need TM. 
llvm-svn: 77872
 2009-08-02 04:46:05 +00:00
Chris Lattner d4c8fd44ee MSP430 TAI doesn't need TM. 
llvm-svn: 77871
 2009-08-02 04:45:22 +00:00
Ted Kremenek cee28a4c4d Generalize the interface of 'StoreManager::RemoveDeadBindings()' to manipulate the entire GRState, not just the Store. 
llvm-svn: 77870
 2009-08-02 04:45:08 +00:00
Chris Lattner d45a7860ec simplify SPULinuxTargetAsmInfo, remove use of TM. 
llvm-svn: 77869
 2009-08-02 04:44:33 +00:00
Chris Lattner 2be66ce420 xcore TAI doesn't need TM. 
llvm-svn: 77868
 2009-08-02 04:42:09 +00:00
Chris Lattner 3ea23cff65 PIC16 TAI doesn't need TM 
llvm-svn: 77867
 2009-08-02 04:41:14 +00:00
Chris Lattner fb53861ee0 remove the dead ELFTargetAsmInfo.h/cpp file. TargetAsmInfo 
defaults to being ELF.

llvm-svn: 77866
 2009-08-02 04:33:09 +00:00
Chris Lattner 7ee0246f51 eliminate the TM argument to the TAI class, remove comment about supporting 
solaris :)

llvm-svn: 77865
 2009-08-02 04:32:07 +00:00
Chris Lattner d39874e6ec eliminate TargetMAchine argument to sparc TAI 
llvm-svn: 77864
 2009-08-02 04:30:59 +00:00
Chris Lattner b25afe081c remove TargetAsmInfo::TM, which is now dead. The basic TAI class now 
no longer depends on TM!

llvm-svn: 77863
 2009-08-02 04:27:24 +00:00
Anders Carlsson 44616ce317 Remove old code that was causing the new test to fail. 
llvm-svn: 77862
 2009-08-02 04:17:43 +00:00
Chris Lattner cecdb9e772 remove the x86/ppc impls of getEHGlobalPrefix, which is already dead. 
llvm-svn: 77861
 2009-08-02 04:13:22 +00:00
Ted Kremenek 9419876e59 Fix regression in StoreManager::CastRegion() to always treat casts to 
'void*' (or 'const void*') as an identity transformation.

llvm-svn: 77860
 2009-08-02 04:12:53 +00:00
Daniel Dunbar 2eaf396c41 Add missing flush(). 
llvm-svn: 77859
 2009-08-02 04:12:28 +00:00