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* CodeGen/ObjC/NeXT: Fix Obj-C message send to match llvm-gcc when choosingDaniel Dunbar2010-07-141-0/+3
| | | | | | | | whether to use objc_msgSend_fpret; the choice is target dependent, not Obj-C ABI dependent. - <rdar://problem/8139758> arm objc _objc_msgSend_fpret bug llvm-svn: 108379
* Hack for dealing with commas until we support multiple alternative ↵John Thompson2010-07-091-0/+4
| | | | | | constraints, per pr7338. llvm-svn: 108028
* Correctly align large arrays in x86-64. This fixes PR5599.Rafael Espindola2010-06-041-0/+2
| | | | llvm-svn: 105500
* Sema: Reject '#pragma options align=mac68k' everywhere except i386-apple-darwin.Daniel Dunbar2010-05-271-0/+1
| | | | llvm-svn: 104789
* david conrad points out that {|} in inline assembly on arm are not asmChris Lattner2010-04-231-0/+1
| | | | | | variants. This fixes neon inline asm which my patch for PR6780 broke. llvm-svn: 102181
* clang -cc1: Add a -fno-bitfield-type-align option, for my own testing purposes.Daniel Dunbar2010-04-151-2/+3
| | | | llvm-svn: 101370
* Tweak spelling (Bitfield -> BitField)Daniel Dunbar2010-04-151-1/+1
| | | | llvm-svn: 101369
* Add TargetInfo::useBitfieldTypeAlignment().Daniel Dunbar2010-04-151-3/+3
| | | | | | | | | | | | | | | - Used to determine whether the alignment of the type in a bit-field is respected when laying out structures. The default is true, targets can override this as needed. - This is designed to correspond to the PCC_BITFIELD_TYPE_MATTERS macro in gcc. The AST/Sema implementation only affects one line, unless I have forgotten something. I'd appreciate further review. - IRgen still needs to be updated to fully support this (which is effectively PR5591). llvm-svn: 101356
* Yay for more StringRefs.Anders Carlsson2010-01-301-18/+21
| | | | llvm-svn: 94917
* fix PR5689: add support for 'o' and 'V' asm input operandsNuno Lopes2009-12-161-0/+2
| | | | llvm-svn: 91540
* Add SigAtomicType to TargetInfo, Needed for MSP and PIC Targets, Credit to ↵Edward O'Callaghan2009-11-211-0/+1
| | | | | | Ken Dyck. llvm-svn: 89520
* do not store wchar/char16/char32/intmax width/alignment infoChris Lattner2009-11-121-5/+0
| | | | | | | into TargetInfo, just derive this based on the underlying type. This prevents them from getting out of synch, patch by Ken Dyck! llvm-svn: 86976
* teach the various targets what native integer types they have.Chris Lattner2009-11-071-1/+1
| | | | llvm-svn: 86395
* Eliminate tablsJohn Thompson2009-11-051-2/+2
| | | | llvm-svn: 86183
* clean up integer preprocessor type definitions, patch by Ken Dyck!Chris Lattner2009-11-051-4/+20
| | | | llvm-svn: 86177
* Adding -fshort-wchar option.John Thompson2009-11-051-0/+10
| | | | llvm-svn: 86167
* rename getTypeSigned() -> isTypeSigned() per daniel's review.Chris Lattner2009-10-251-2/+2
| | | | llvm-svn: 85076
* add helpful methods to TargetInfo for querying builtin integer type properties,Chris Lattner2009-10-211-0/+51
| | | | | | patch by Ken Dyck! llvm-svn: 84746
* hookize wint_t's definition, patch by Edward O'Callaghan (from PR5233).Chris Lattner2009-10-211-0/+1
| | | | llvm-svn: 84740
* fix PR4938 by recognizing % as a modifier on outputs,Chris Lattner2009-10-131-0/+3
| | | | | | previously we only recognized it on inputs. llvm-svn: 83939
* Remove tabs, and whitespace cleanups.Mike Stump2009-09-091-25/+25
| | | | llvm-svn: 81346
* Basic support for C++0x unicode types. Support for literals will follow in ↵Alisdair Meredith2009-07-141-0/+4
| | | | | | an incremental patch llvm-svn: 75622
* Fix for PR4192: fix the definition of int64_t on x86_64 Linux.Eli Friedman2009-07-011-0/+1
| | | | | | | | | | | | | Note that I'm guessing that *BSD and Solaris do the same thing as Linux here, but it's quite possible I'm wrong; if the following testcase gives an error on x86-64 with gcc for any of those operating systems, please tell me: #include <stdint.h> int64_t x; long x; llvm-svn: 74583
* Move CharIsSigned from TargetInfo to LangOptions.Eli Friedman2009-06-051-1/+0
| | | | llvm-svn: 72928
* Fix rdar://6860124 - invalid input constraint 'J' in asmChris Lattner2009-05-061-1/+9
| | | | | | | This recognizes all the target-independent constant constraints that have target-specific meanings. llvm-svn: 71064
* in a tied operand, don't copy over the name or constraint string, just the ↵Chris Lattner2009-04-261-2/+1
| | | | | | flags. llvm-svn: 70137
* pull operands names "[foo]" into ConstraintInfo.Chris Lattner2009-04-261-13/+7
| | | | llvm-svn: 70136
* pull the constraint string into the ConstraintInfo structChris Lattner2009-04-261-4/+5
| | | | | | instead of passing it around in addition to it. llvm-svn: 70135
* change TargetInfo::ConstraintInfo to be a struct that containsChris Lattner2009-04-261-23/+17
| | | | | | the enum along with some other data. llvm-svn: 70114
* Add target property for whether thread-local storage is supported. Eli Friedman2009-04-191-0/+1
| | | | | | | | Let me know if I messed up for some target. Note that for Windows, we should be able to support it (MSVC supports "__declspec(thread)"), but I'm pretty sure LLVM doesn't know how to generate the correct code. llvm-svn: 69552
* TargetInfo::validateAsmConstraint now takes a reference to the full ↵Anders Carlsson2009-02-281-2/+2
| | | | | | constraints string. This will make it possible to support multi-character constraints. No functionality change (for now). llvm-svn: 65696
* Give TargetInfo a new IntPtrType to hold the intptr_t type forChris Lattner2009-02-131-0/+1
| | | | | | | | | | a target. Make Preprocessor.cpp define a new __INTPTR_TYPE__ macro based on this. On linux/32, set intptr_t to int, instead of long. This fixes PR3563. llvm-svn: 64495
* simplify and refactor a bunch of type definition code in PreprocessorChris Lattner2009-02-061-0/+16
| | | | | | predefines buffer initialization. llvm-svn: 63919
* If an input constraint refers to an output constraint, it should have the ↵Anders Carlsson2009-01-271-0/+5
| | | | | | same constraint info as the output constraint. Fixes PR3417 llvm-svn: 63127
* Handle the 'X' constraint. Fixes <rdar://problem/6504897>.Anders Carlsson2009-01-181-0/+2
| | | | llvm-svn: 62446
* Add sema support for symbolic names in inline asm statements.Anders Carlsson2009-01-181-1/+39
| | | | llvm-svn: 62441
* Allow targets to override IntMaxTWidthNate Begeman2009-01-171-0/+1
| | | | llvm-svn: 62434
* Change TargetInfo::validateInputConstraint to take begin/end name iterators ↵Anders Carlsson2009-01-171-2/+4
| | | | | | instead of the number of outputs. No functionality change. llvm-svn: 62433
* Make sure to initialize the ConstraintInfo to 0Anders Carlsson2009-01-121-0/+4
| | | | llvm-svn: 62068
* More fallout from r58501: primary fix is some more corrections to make Eli Friedman2008-11-021-2/+2
| | | | | | | | | | | | | | | | | the types for size_t and ptrdiff_t more accurate. I think all of these are correct, but please compare the defines for __PTRDIFF_TYPE__ and __SIZE_TYPE__ to gcc to double-check; this particularly applies to those on BSD variants, since I'm not sure what they do here; I assume here that they're the same as on Linux. Fixes wchar_t to be "int", not "unsigned int" (which I think is correct on everything but Windows). Fixes ptrdiff_t to be "int" rather than "short" on PIC16; "short" is an somewhat strange choice because it normally gets promoted, and it's not consistent with the choice for size_t. llvm-svn: 58556
* Fix a bug that was introduced in 58501. Ideally I think we should force all ↵Anders Carlsson2008-10-311-1/+1
| | | | | | targets to set these values and not have defaults. llvm-svn: 58511
* Made the mechanism of defining preprocessor defs for maxint, ptrdiff_t, wcharSanjiv Gupta2008-10-311-0/+5
| | | | | | | | | | etc more generic. For some targets, long may not be equal to pointer size. For example: PIC16 has int as i16, ptr as i16 but long as i32. Also fixed a few build warnings in assert() functions in CFRefCount.cpp, CGDecl.cpp, SemaDeclCXX.cpp and ParseDeclCXX.cpp. llvm-svn: 58501
* Implement PR2773, support for __USER_LABEL_PREFIX__Chris Lattner2008-10-051-0/+1
| | | | llvm-svn: 57127
* Stop asserting in TargetInfo::validateInputConstraintDaniel Dunbar2008-08-251-4/+4
| | | | | | - Sema gives a perfectively nice error message on invalid constraints. llvm-svn: 55310
* First cut at OS detection, taking advantage of the new generic targets. Eli Friedman2008-08-211-2/+2
| | | | | | | | | | | | | This approach allows adding OS-specific targets/defines/etc. without completely breaking unknown subtargets. No new subtargets yet, although I plan to add x86-Linux soon. Others can add targets that they use as needed; adding a new subtarget takes very little code. Also does some fixups for description strings; a lot of them were unspecified. I think all the ones I added are correct, but they're unverified; corrections are welcome. llvm-svn: 55091
* Allow targets to override description string.Sanjiv Gupta2008-08-181-0/+2
| | | | llvm-svn: 54914
* More #include cleaningDaniel Dunbar2008-08-111-2/+0
| | | | | | | | | | | - Kill unnecessary #includes in .cpp files. This is an automatic sweep so some things removed are actually used, but happen to be included by a previous header. I tried to get rid of the obvious examples and this was the easiest way to trim the #includes in one fell swoop. - We now return to regularly scheduled development. llvm-svn: 54632
* Some small changes to make the target info a bit more accurate.Eli Friedman2008-05-201-2/+8
| | | | llvm-svn: 51319
* parameterize pointer size/align better without doing virtual method calls in ↵Chris Lattner2008-05-091-0/+1
| | | | | | normal case. llvm-svn: 50890
* parameterize long long.Chris Lattner2008-05-091-1/+2
| | | | llvm-svn: 50887
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