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* TargetInfo::validateAsmConstraint now takes a reference to the full ↵Anders Carlsson2009-02-281-9/+9
| | | | | | constraints string. This will make it possible to support multi-character constraints. No functionality change (for now). llvm-svn: 65696
* Minor refactoring.Fariborz Jahanian2009-02-241-3/+2
| | | | llvm-svn: 65414
* patch for two things.Fariborz Jahanian2009-02-241-2/+3
| | | | | | | make sure objc2's nonfragile abi is enacted for Leopard too. add -fobjc-gc-only flag to the image_info symbol. llvm-svn: 65413
* add support for amd64-*, patch by Brooks Davis!Chris Lattner2009-02-201-1/+1
| | | | llvm-svn: 65124
* Supply the header corresponding to a library builtin as a separate argument ↵Douglas Gregor2009-02-161-2/+5
| | | | | | to the LIBBUILTIN macro llvm-svn: 64676
* Add -ffreestanding to suppress the implicit declaration of library builtins ↵Douglas Gregor2009-02-141-2/+2
| | | | | | like printf and malloc. Fixes PR3586 llvm-svn: 64566
* Define __ELF__ on FreeBSD. Patch by Roman Divacky!Anton Korobeynikov2009-02-141-1/+1
| | | | llvm-svn: 64557
* Define __ELF__ for linux systems.Argyrios Kyrtzidis2009-02-141-0/+1
| | | | llvm-svn: 64553
* Give TargetInfo a new IntPtrType to hold the intptr_t type forChris Lattner2009-02-131-0/+2
| | | | | | | | | | 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
* Make nonfragile-abi the default for darwin's 64bitFariborz Jahanian2009-02-121-1/+5
| | | | | | abi for objective-c programs. llvm-svn: 64386
* make clang agree with gcc 4.2's x86-64 predefines and settings.Chris Lattner2009-02-051-0/+4
| | | | llvm-svn: 63849
* fix some differences between apple gcc and clang on darwin/x86-32.Chris Lattner2009-02-051-0/+4
| | | | llvm-svn: 63846
* long long and double have 64-bit alignment on x86-64.Chris Lattner2009-01-281-0/+1
| | | | llvm-svn: 63191
* add SparcV8 asm register info support. Patch by Ben Lickly!Chris Lattner2009-01-271-10/+57
| | | | llvm-svn: 63085
* Handle the 'e' constraint. Fixes PR3385Anders Carlsson2009-01-241-2/+4
| | | | llvm-svn: 62923
* Fit in 80 colsNate Begeman2009-01-181-1/+2
| | | | llvm-svn: 62439
* instead of forcing blocks on by default, make them default to off, but letChris Lattner2008-12-041-27/+58
| | | | | | | | specific targets default them to on. Default blocks to on on 10.6 and later. Add a -fblocks option that allows the user to override the target's default. Use -fblocks in the various testcases that use blocks. llvm-svn: 60563
* replace useNeXTRuntimeAsDefault with a generic hook that allows targetsChris Lattner2008-12-041-4/+25
| | | | | | to specify their default language options. llvm-svn: 60561
* More fallout from r58501: primary fix is some more corrections to make Eli Friedman2008-11-021-7/+18
| | | | | | | | | | | | | | | | | 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
* Made the mechanism of defining preprocessor defs for maxint, ptrdiff_t, wcharSanjiv Gupta2008-10-311-4/+10
| | | | | | | | | | 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
* Fix the definition of __builtin_va_list on PPC, which was set to the V4 ABI, ↵Chris Lattner2008-10-271-2/+4
| | | | | | | | not the darwin or AIX abis. This fixes PR2904. llvm-svn: 58222
* Add basic FreeBSD target support, patch by Roman Divacky!Chris Lattner2008-10-161-0/+51
| | | | llvm-svn: 57645
* Add 'x' constraint character.Anders Carlsson2008-10-061-0/+1
| | | | llvm-svn: 57198
* Add the 'y' assembler constraint.Anders Carlsson2008-10-061-0/+1
| | | | llvm-svn: 57144
* miscellaneous cleanupsChris Lattner2008-10-051-22/+30
| | | | llvm-svn: 57140
* move __FLT_EVAL_METHOD__, __FLT_RADIX__, and __DECIMAL_DIG__ intoChris Lattner2008-10-051-14/+1
| | | | | | target indep code. llvm-svn: 57139
* it helps when I save the file before testing and committing.Chris Lattner2008-10-051-27/+1
| | | | llvm-svn: 57138
* suck the rest of the FP macros out of the targets into the PPChris Lattner2008-10-051-99/+9
| | | | llvm-svn: 57137
* start moving fp macros overChris Lattner2008-10-051-20/+0
| | | | llvm-svn: 57134
* move a bunch more integer sizing out of target-specific code intoChris Lattner2008-10-051-41/+1
| | | | | | | | | | target indep code. Note that this changes functionality on PIC16: it defines __INT_MAX__ correctly for it, and it changes sizeof(long) to 16-bits (to match the size of pointer). llvm-svn: 57132
* eliminate __USER_LABEL_PREFIX__ from the Targets.cpp file, start movingChris Lattner2008-10-051-16/+2
| | | | | | integer size #defines over to the Preprocessor. llvm-svn: 57130
* Handle minor version numbers in __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__Chris Lattner2008-09-301-7/+19
| | | | | | like "10.3.9" llvm-svn: 56873
* Add missing include for use of atoi.Nick Lewycky2008-09-301-0/+1
| | | | llvm-svn: 56836
* The definition of __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ followsChris Lattner2008-09-301-7/+21
| | | | | | | the target triple on darwin. For example i386-apple-darwin9 -> 1050 because darwin9 is "10.5". llvm-svn: 56826
* define __PASCAL_STRINGS__ whenever -fpascal-strings is enabled.Chris Lattner2008-09-301-4/+1
| | | | llvm-svn: 56824
* __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ is a darwin-specific #defineChris Lattner2008-09-301-1/+2
| | | | llvm-svn: 56822
* Add x86_64 Linux target.Daniel Dunbar2008-09-231-0/+16
| | | | | | - PR2824 llvm-svn: 56491
* Per PR2773, define __USER_LABEL_PREFIX__ for x86-32 Linux and Windows.Eli Friedman2008-09-061-0/+2
| | | | | | | | | | If you're on some other platform, the correct definition for this macro would be appreciated; to find the correct definition, just run the following command: echo | gcc -dM -E - | grep USER_LABEL_PREFIX llvm-svn: 55869
* Add dragonfly target support, patch by Sascha WildnerChris Lattner2008-08-231-0/+28
| | | | llvm-svn: 55241
* Add TargetInfo::useNeXTRuntimeAsDefaultDaniel Dunbar2008-08-231-0/+7
| | | | | | | | - Used to autoselect runtime when neither -fnext-runtime nor -fgnu-runtime is specified. - Default impl is false, all darwin targets set it to true. llvm-svn: 55231
* Remove duplicate define from Windows-x86 target.Eli Friedman2008-08-211-1/+0
| | | | llvm-svn: 55101
* Initial implementation of Windows x86 target; at the moment, the only Eli Friedman2008-08-211-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | difference from generic x86 is the defines. The rest is non-trivial to implement. I'm not planning on adding any more targets myself; if there are any targets anyone is currently using that are missing, feel free to add them, or ask me to add them. This concludes the work I'm planning for the TargetInfo implementations at the moment; all the other issues with TargetInfo require some API changes, and I haven't really thought it through. Some of the remaining issues: allowing targets to define size_t and wchar_t properly, adding some sort of __builtin_type_info intrinsic so we can finish clang's limits.h and float.h and get rid of a massive number of macro definitions, allowing target-specific command-line options, allowing target-specific defaults for certain command-line options like -fms-extensions, exposing vector alignment outside of the description string, exposing endianness outside of the description string, allowing targets to expose special bit-field layout requirements, exposing some sort of custom hook for call generation in CodeGen, and adding CPU selection to control defines like __SSE__. llvm-svn: 55098
* Add Linux x86-32 target.Eli Friedman2008-08-211-0/+26
| | | | llvm-svn: 55095
* First cut at OS detection, taking advantage of the new generic targets. Eli Friedman2008-08-211-13/+58
| | | | | | | | | | | | | 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
* Class reorg for PPC; shouldn't be any visible changes unless I messed Eli Friedman2008-08-201-190/+133
| | | | | | | | | up somehow. This concludes the series of reorg patches for the target implementations. llvm-svn: 55086
* Class reorg for ARM. Shouldn't be any visible changes.Eli Friedman2008-08-201-22/+27
| | | | llvm-svn: 55042
* Class hierarchy reorg for Sparc architecture. While I was there, I Eli Friedman2008-08-201-45/+43
| | | | | | | | cleaned it up a bit, including fixing the definition of va_list; this shouldn't break anything, but anyone using Sparc should watch for regressions. llvm-svn: 55041
* Reorganize the class hierarchy for x86 targets; shouldn't have any Eli Friedman2008-08-201-150/+140
| | | | | | | | | | visible effects, but this will significantly reduce the amount of boilerplate code necessary to add subtargets. If this looks okay, I'll do the rest of the processors (PPC, Sparc, ARM) soon. llvm-svn: 55036
* Fix PR2627, support for Q constraint.Chris Lattner2008-08-181-1/+2
| | | | llvm-svn: 54943
* Allow targets to override description string.Sanjiv Gupta2008-08-181-0/+1
| | | | llvm-svn: 54914
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