Commit Graph

322 Commits

Author SHA1 Message Date
Torok Edwin b2b37c62d0 Reapply r74532, and inherit from OSTargetInfo instead of from Target.
'make test' passes now.

llvm-svn: 74539
2009-06-30 17:10:35 +00:00
Torok Edwin 4e0541649b Revert 74532 till I figure out why it breaks a bunch of tests.
llvm-svn: 74536
2009-06-30 17:00:25 +00:00
Torok Edwin 45d60b5bc3 Use templates instead of creating a new class for each OS/Target combination.
This unifies all the targets supported by an OS into a template.
It also cleans up the differences between the darwin targets.
Also __LP64__ wasn't needed for *BSD, since x86-64 target defines it anyway.

llvm-svn: 74532
2009-06-30 16:30:17 +00:00
Daniel Dunbar 86e35b3aba Use true/false instead of 1/0.
llvm-svn: 74479
2009-06-29 23:58:47 +00:00
Daniel Dunbar 302ab13b1a Don't define __KPRINTF_ATTRIBUTE__ unconditionally on OpenBSD.
llvm-svn: 74467
2009-06-29 22:45:37 +00:00
Daniel Dunbar 10de9e6602 OpenBSD support.
- Patch by Jonathan Gray!

llvm-svn: 74453
2009-06-29 20:52:51 +00:00
Bill Wendling 1835107ed0 Make the StackProtector bitfield use enums instead of obscure numbers.
llvm-svn: 74414
2009-06-28 23:01:01 +00:00
Bill Wendling d63bbadbef Add stack protector support to clang. This generates the 'ssp' and 'sspreq'
function attributes. There are predefined macros that are defined when stack
protectors are used: __SSP__=1 with -fstack-protector and __SSP_ALL__=2 with
-fstack-protector-all.

llvm-svn: 74405
2009-06-28 07:36:13 +00:00
Chris Lattner 46be2e1557 fix the type of wchar_t for windows, PR4417
llvm-svn: 74083
2009-06-24 17:12:15 +00:00
Chris Lattner 2fe5b26414 __APPLE_CC__ should only be set when building for darwin targets.
llvm-svn: 73934
2009-06-23 00:43:21 +00:00
Chris Lattner 5abdec7978 move the various builtins stuff from libast to libbasic. This
fixes a layering violation in lib/Basic/Targets.cpp.

llvm-svn: 73318
2009-06-14 01:05:48 +00:00
Daniel Dunbar eed62b7c4b Add stack alignment to x86_64 target data.
- <rdar://problem/6948443> WARNING: Linking two modules of different data
   layouts!

llvm-svn: 73093
2009-06-08 22:39:13 +00:00
Eli Friedman ebb9e4dc4d Minor tweaks to the Windows target.
llvm-svn: 73083
2009-06-08 21:16:17 +00:00
Eli Friedman cf432d3c7b PR4346: add "R" asm register constraint.
llvm-svn: 73081
2009-06-08 20:45:44 +00:00
Eli Friedman aa27a87ab3 Misc minor fixes for clang for the Windows target.
llvm-svn: 73050
2009-06-08 06:11:14 +00:00
Eli Friedman 9ffd4a9b96 Move CharIsSigned from TargetInfo to LangOptions.
llvm-svn: 72928
2009-06-05 07:05:05 +00:00
Eli Friedman fd4b1559db Move a couple Darwin-specific defines into getDarwinDefines.
llvm-svn: 72900
2009-06-04 23:00:29 +00:00
Eli Friedman 3d2c8fd3a6 Back out r72764; I should have looked more carefully before committing
this.  The correct replacement for "Y" and "Yt" is "x".

llvm-svn: 72765
2009-06-03 10:41:42 +00:00
Eli Friedman ffc8748faa PR3678: Add support for "Yt" asm register constraint.
llvm-svn: 72764
2009-06-03 10:33:05 +00:00
Sanjiv Gupta 7c72007e2a Add floating point details to PIC16 Target.
llvm-svn: 72713
2009-06-02 04:43:46 +00:00
Eli Friedman 20da71e3b6 Add a couple missing ARM defines.
llvm-svn: 72583
2009-05-29 19:00:15 +00:00
Eli Friedman 7942674be0 A few more tweaks for Solaris; please correct me if it's wrong somehow.
llvm-svn: 72240
2009-05-22 01:12:57 +00:00
Douglas Gregor 4871c4739d Improve target support for Solaris.
llvm-svn: 72237
2009-05-21 23:51:30 +00:00
Eli Friedman 678d3bac03 Targets without long long should reduce the size of intmax_t
accordingly.

llvm-svn: 71966
2009-05-16 23:30:57 +00:00
Anton Korobeynikov 2f910827eb Provide dummy va_list typedef for msp430
llvm-svn: 71233
2009-05-08 18:24:57 +00:00
Daniel Dunbar f9d90275f9 Handle -march for the LLVM recognized cpu names.
- x86 target feature handling should not be feature complete, even if
   the code quality is lacking.

llvm-svn: 71123
2009-05-06 21:56:32 +00:00
Daniel Dunbar bb36aed06b More x86 target feature support.
- Apologies for the extremely gross code duplication, I want to get
   this working and then decide how to get this information out of the
   back end.

 - This replaces -m[no-]sse4[12] by -m[no-]sse4, it appears gcc
   doesn't distinguish them?

 - -msse, etc. now properly disable/enable related features.

 - Don't always define __SSE3__...

 - The main missing functionality bit here is that we don't initialize
   the features based on the CPU for all -march options.

llvm-svn: 71117
2009-05-06 21:07:50 +00:00
Daniel Dunbar e5ae096bf8 Tweak x86 -mcpu defaults.
- Default to yonah on Darwin (to get SSE3).

 - Default to Pentium4 (32-bit) and x86-64 (64-bit) on
   non-Darwin. Welcome to the 21st century.

llvm-svn: 71069
2009-05-06 04:58:14 +00:00
Daniel Dunbar 4dbaaa6f43 Improve handling of (X86) target features.
- This is a WIP...

 - This adds -march= handling to the driver, and fixes the defaulting
   of -mcpu on Darwin (which was using the wrong test).

Instead of handling -m{sse, ...} in the driver, pass them to clang-cc as
 -target-feature [+-]name

In clang-cc, communicate with the (clang) target to discover the legal
features of a target, and the features which are enabled based on
-mcpu. This is currently hardcoded just enough to not be a feature
regression, we need to get this information from the backend's
TableGen information somehow.

This is used to construct the full list of features which are being
used, which is in turn used to initialize the predefines.

llvm-svn: 71061
2009-05-06 03:16:41 +00:00
Anton Korobeynikov a0f5437c03 Hook msp430 in
llvm-svn: 70774
2009-05-03 13:43:08 +00:00
Anton Korobeynikov 9d026dd985 Whitespace cleanup
llvm-svn: 70773
2009-05-03 13:42:53 +00:00
Chris Lattner d9725f7041 change TargetInfo::ConstraintInfo to be a struct that contains
the enum along with some other data.

llvm-svn: 70114
2009-04-26 07:16:29 +00:00
Chris Lattner 0dc102624f some arm triples have weird characters in them, just fuzzy match
on armv* to be more compatible

llvm-svn: 69864
2009-04-23 04:22:04 +00:00
Sanjiv Gupta 4c5dfd3c45 Pass and return aggregate types directly to function calls.
llvm-svn: 69668
2009-04-21 06:01:16 +00:00
Eli Friedman d88c8a104f Add target property for whether thread-local storage is supported.
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
2009-04-19 21:38:35 +00:00
Chris Lattner 6df41af7fb actually just do this on all x86 targets, it won't hurt
non-glibc ones.

llvm-svn: 69528
2009-04-19 17:32:33 +00:00
Chris Lattner 4997b8ef98 Define __NO_MATH_INLINES on linux/x86 so that we don't get inline
functions in glibc header files that use FP Stack inline asm which the
backend can't deal with (PR879).

This "fixes" PR3970 for linux.  Other affected systems should do similar
things.  Maybe this should just go to the general i386/x86-64 sections?

llvm-svn: 69527
2009-04-19 17:29:50 +00:00
Daniel Dunbar 497ff13243 Support -miphoneos-version-min in clang-cc.
- Patch by Shantonu Sen (with a minor tweak to split out
   getDarwin{OSX,IPhoneOS}Defines)!

 - <rdar://problem/6776277> Need clang-cc/ccc-analyzer support for
   -miphoneos-version-min

llvm-svn: 68815
2009-04-10 19:52:24 +00:00
Chris Lattner 8bc98d9bed remove fixme!
llvm-svn: 68589
2009-04-08 03:47:39 +00:00
Mike Stump 9d54bd77c0 Add basic support for arm static analysis checking. Radar 6699395
llvm-svn: 68582
2009-04-08 02:07:04 +00:00
Chris Lattner 2a5c0a3688 Fariborz points out that weak is now defined to the attribute even
in C mode.

llvm-svn: 68520
2009-04-07 16:50:40 +00:00
Chris Lattner c2d140156c The __weak and __strong defines are common to all darwin targets
and are even set in C mode.  As such, move them to Targets.cpp.

__OBJC_GC__ is also darwin specific, but seems reasonable to always
define it when in objc-gc mode.

This fixes rdar://6761450

llvm-svn: 68494
2009-04-07 04:48:21 +00:00
Anton Korobeynikov 6953ef2de3 Provide sema proper values of maximal number of arguments passed in registers.
llvm-svn: 68413
2009-04-03 23:38:25 +00:00
Daniel Dunbar fd6cfcffa2 Add target hook for setting symbol prefix and section of unicode
string literals.

llvm-svn: 68363
2009-04-03 00:57:44 +00:00
Daniel Dunbar 08b216abf1 Add Target hooks for IRgen of [cf]string literals.
- Notably, set section on cfstring literal string data (for now, this
   is done everywhere because it matches what we were already doing
   for the CFString data itself)

 - <rdar://problem/6599098> [irgen] linker requires objc string data
   to go into cstring

llvm-svn: 68160
2009-03-31 23:42:16 +00:00
Eli Friedman 32ca82a450 Fix the default for intptr_t on *BSD x86-32 and Windows. Slight cleanup
by moving the general case to the generic x86-32 target.

llvm-svn: 68015
2009-03-29 20:31:09 +00:00
Daniel Dunbar c53305fd42 Ad FreeBSD ARM target info.
- Patch by Ed Schoeten!

llvm-svn: 67527
2009-03-23 16:09:04 +00:00
Chris Lattner 1e1c0b9fd3 refactor some code, fixing a problem discovered by the dragonfly bsd people, where
clang was defining "i386" even when in non-gnu mode.

llvm-svn: 67378
2009-03-20 16:06:38 +00:00
Chris Lattner a1321f1632 pass langoptions around.
llvm-svn: 67376
2009-03-20 15:55:34 +00:00
Chris Lattner 4ba73aa0c2 pass LangOptions into TargetInfo::getTargetDefines, so that targets
can have language-specific defines.

llvm-svn: 67375
2009-03-20 15:52:06 +00:00
Chris Lattner 5c3529634a implement support for propagating *features* down to the code generator
and defining target-specific macros based on them (like __SSE3__ and 
friends).  After extensive discussion with Daniel, this work will need
driver support, which will translate things like -msse3 into a -mattr 
feature.  Until this work is done, the code in clang.cpp is disabled and
the X86TargetInfo ctor still defaults to SSE2.  With these two things
changed, this code will work.  PR3634

llvm-svn: 65966
2009-03-03 19:56:18 +00:00
Chris Lattner 96e43578fc Add plumbing to support programatically defining __SSE2__ and friends,
even though we still hard code sse2 for now.  No support for 3dnow or sse4a,
but someone could add that if they desired.

llvm-svn: 65886
2009-03-02 22:40:39 +00:00
Chris Lattner ecd49037ec minor cleanups to target-specific #defines, no functionality change.
llvm-svn: 65885
2009-03-02 22:27:17 +00:00
Chris Lattner c25d8a7e30 improve compatibility with GCC 4.4, patch by Michel Salim (PR3697)
llvm-svn: 65884
2009-03-02 22:20:04 +00:00
Anders Carlsson 5843635b37 TargetInfo::validateAsmConstraint now takes a reference to the full constraints string. This will make it possible to support multi-character constraints. No functionality change (for now).
llvm-svn: 65696
2009-02-28 17:11:49 +00:00
Fariborz Jahanian 30b3ac5e9e Minor refactoring.
llvm-svn: 65414
2009-02-24 23:38:42 +00:00
Fariborz Jahanian 240f2b7851 patch for two things.
make sure objc2's nonfragile abi is enacted for Leopard too.
add -fobjc-gc-only flag to the image_info symbol.

llvm-svn: 65413
2009-02-24 23:34:44 +00:00
Chris Lattner d0b80c8c75 add support for amd64-*, patch by Brooks Davis!
llvm-svn: 65124
2009-02-20 17:04:14 +00:00
Douglas Gregor 9eebd9709a Supply the header corresponding to a library builtin as a separate argument to the LIBBUILTIN macro
llvm-svn: 64676
2009-02-16 21:58:21 +00:00
Douglas Gregor 69c7951c8e Add -ffreestanding to suppress the implicit declaration of library builtins like printf and malloc. Fixes PR3586
llvm-svn: 64566
2009-02-14 20:49:29 +00:00
Anton Korobeynikov 7e96595f11 Define __ELF__ on FreeBSD. Patch by Roman Divacky!
llvm-svn: 64557
2009-02-14 16:42:50 +00:00
Argyrios Kyrtzidis d831cac2a7 Define __ELF__ for linux systems.
llvm-svn: 64553
2009-02-14 15:02:45 +00:00
Chris Lattner 7e4c81c8c6 Give TargetInfo a new IntPtrType to hold the intptr_t type for
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
2009-02-13 22:28:55 +00:00
Fariborz Jahanian 13de253bd6 Make nonfragile-abi the default for darwin's 64bit
abi for objective-c programs.

llvm-svn: 64386
2009-02-12 17:54:33 +00:00
Chris Lattner d0a79b2eb8 make clang agree with gcc 4.2's x86-64 predefines and settings.
llvm-svn: 63849
2009-02-05 07:32:46 +00:00
Chris Lattner 8181312251 fix some differences between apple gcc and clang on darwin/x86-32.
llvm-svn: 63846
2009-02-05 07:19:24 +00:00
Chris Lattner 22ebe7ba66 long long and double have 64-bit alignment on x86-64.
llvm-svn: 63191
2009-01-28 06:58:19 +00:00
Chris Lattner 9b415d6142 add SparcV8 asm register info support. Patch by Ben Lickly!
llvm-svn: 63085
2009-01-27 01:58:38 +00:00
Anders Carlsson a0b892113a Handle the 'e' constraint. Fixes PR3385
llvm-svn: 62923
2009-01-24 18:03:09 +00:00
Nate Begeman 95439108e8 Fit in 80 cols
llvm-svn: 62439
2009-01-18 01:08:03 +00:00
Chris Lattner 2ca529ce61 instead of forcing blocks on by default, make them default to off, but let
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
2008-12-04 23:20:07 +00:00
Chris Lattner c7c6dd4d97 replace useNeXTRuntimeAsDefault with a generic hook that allows targets
to specify their default language options.

llvm-svn: 60561
2008-12-04 22:54:33 +00:00
Eli Friedman d50881c6a9 More fallout from r58501: primary fix is some more corrections to make
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
2008-11-02 02:43:55 +00:00
Sanjiv Gupta d79592448b Made the mechanism of defining preprocessor defs for maxint, ptrdiff_t, wchar
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
2008-10-31 09:52:39 +00:00
Chris Lattner 69f9bc24f4 Fix the definition of __builtin_va_list on PPC, which was set to the V4 ABI, not the
darwin or AIX abis.  This fixes PR2904.

llvm-svn: 58222
2008-10-27 01:11:29 +00:00
Chris Lattner 3c3e2cc77f Add basic FreeBSD target support, patch by Roman Divacky!
llvm-svn: 57645
2008-10-16 17:04:31 +00:00
Anders Carlsson 5f7ee680f8 Add 'x' constraint character.
llvm-svn: 57198
2008-10-06 19:17:39 +00:00
Anders Carlsson 83661acf30 Add the 'y' assembler constraint.
llvm-svn: 57144
2008-10-06 00:41:45 +00:00
Chris Lattner 09d98f5d8a miscellaneous cleanups
llvm-svn: 57140
2008-10-05 21:50:58 +00:00
Chris Lattner ac7ed9a71a move __FLT_EVAL_METHOD__, __FLT_RADIX__, and __DECIMAL_DIG__ into
target indep code.

llvm-svn: 57139
2008-10-05 21:49:27 +00:00
Chris Lattner c34a35d56f it helps when I save the file before testing and committing.
llvm-svn: 57138
2008-10-05 21:42:17 +00:00
Chris Lattner 6da2f0dd2e suck the rest of the FP macros out of the targets into the PP
llvm-svn: 57137
2008-10-05 21:40:58 +00:00
Chris Lattner 5cd8351808 start moving fp macros over
llvm-svn: 57134
2008-10-05 20:40:30 +00:00
Chris Lattner 6512a88984 move a bunch more integer sizing out of target-specific code into
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
2008-10-05 20:06:37 +00:00
Chris Lattner 4ecd753486 eliminate __USER_LABEL_PREFIX__ from the Targets.cpp file, start moving
integer size #defines over to the Preprocessor.

llvm-svn: 57130
2008-10-05 19:44:25 +00:00
Chris Lattner 97d749464d Handle minor version numbers in __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
like "10.3.9"

llvm-svn: 56873
2008-09-30 20:30:12 +00:00
Nick Lewycky e275a66538 Add missing include for use of atoi.
llvm-svn: 56836
2008-09-30 07:18:57 +00:00
Chris Lattner b3793bb415 The definition of __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ follows
the target triple on darwin.  For example i386-apple-darwin9 -> 1050 because
darwin9 is "10.5".

llvm-svn: 56826
2008-09-30 01:00:25 +00:00
Chris Lattner 7ed3209332 define __PASCAL_STRINGS__ whenever -fpascal-strings is enabled.
llvm-svn: 56824
2008-09-30 00:48:48 +00:00
Chris Lattner 006579ddb5 __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ is a darwin-specific #define
llvm-svn: 56822
2008-09-30 00:46:39 +00:00
Daniel Dunbar d0921de8b0 Add x86_64 Linux target.
- PR2824

llvm-svn: 56491
2008-09-23 17:37:57 +00:00
Eli Friedman 6565d45b5f Per PR2773, define __USER_LABEL_PREFIX__ for x86-32 Linux and Windows.
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
2008-09-06 01:37:51 +00:00
Chris Lattner 5637ef5fce Add dragonfly target support, patch by Sascha Wildner
llvm-svn: 55241
2008-08-23 18:23:14 +00:00
Daniel Dunbar b8767ac183 Add TargetInfo::useNeXTRuntimeAsDefault
- 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
2008-08-23 08:43:39 +00:00
Eli Friedman 41d7e49e15 Remove duplicate define from Windows-x86 target.
llvm-svn: 55101
2008-08-21 01:56:54 +00:00
Eli Friedman c968a6ab8e Initial implementation of Windows x86 target; at the moment, the only
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
2008-08-21 01:40:19 +00:00
Eli Friedman ff594f24dd Add Linux x86-32 target.
llvm-svn: 55095
2008-08-21 00:24:02 +00:00
Eli Friedman 873f65afe8 First cut at OS detection, taking advantage of the new generic targets.
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
2008-08-21 00:13:15 +00:00
Eli Friedman b9e5bed4dd Class reorg for PPC; shouldn't be any visible changes unless I messed
up somehow.

This concludes the series of reorg patches for the target 
implementations.

llvm-svn: 55086
2008-08-20 23:11:40 +00:00
Eli Friedman f05b7728b3 Class reorg for ARM. Shouldn't be any visible changes.
llvm-svn: 55042
2008-08-20 07:44:10 +00:00
Eli Friedman da8f5a9bd8 Class hierarchy reorg for Sparc architecture. While I was there, I
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
2008-08-20 07:28:14 +00:00
Eli Friedman 3fd920afce Reorganize the class hierarchy for x86 targets; shouldn't have any
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
2008-08-20 02:34:37 +00:00
Chris Lattner 22361bf422 Fix PR2627, support for Q constraint.
llvm-svn: 54943
2008-08-18 20:05:00 +00:00
Sanjiv Gupta 14f18f3f91 Allow targets to override description string.
llvm-svn: 54914
2008-08-18 10:05:22 +00:00
Daniel Dunbar 2258aa0f27 Move some ObjC preprocessor definitions into
InitializePredefinedMacros().
 - Also now properly wired to -fobjc-gc, -fnext-runtime.

llvm-svn: 54661
2008-08-12 00:21:46 +00:00
Daniel Dunbar 3ad53483fb Add LangOptions::NeXTRuntime.
- Wired to -fnext-runtime and -fgnu-runtime options.
 - Defaults to GNU, no autoselection for NeXT.

Emit NeXT OBJC_IMAGE_INFO marker.

llvm-svn: 54651
2008-08-11 21:35:06 +00:00
Daniel Dunbar 56fdb6ae69 More #include cleaning
- 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
2008-08-11 06:23:49 +00:00
Anders Carlsson 35a56368be Always define __SIZE_TYPE__ as long unsigned int.
llvm-svn: 53922
2008-07-22 17:16:13 +00:00
Nuno Lopes d28ccad6fc add x86 EDI register alias
llvm-svn: 53170
2008-07-07 12:18:07 +00:00
Nuno Lopes 3da38fd145 move the linux predefined macro definition to the TargetInfo, where it really belongs
llvm-svn: 53149
2008-07-05 19:32:25 +00:00
Eli Friedman 67b827900e Make the width and alignment for long double consistent with the
hardcoded data layout in getTargetDescription.  Hopefully fixes a test 
failure.

Of course, this should be fixed properly, but that's a bigger fix.

llvm-svn: 51948
2008-06-04 17:01:45 +00:00
Eli Friedman b2bef7c1c2 Make sure to define __sparc__ on Solaris; this should "fix"
test/Codegen/mandel.c on Solaris. :-)

llvm-svn: 51554
2008-05-25 05:26:09 +00:00
Eli Friedman 7cef49e2d8 Missed an include.
llvm-svn: 51321
2008-05-20 14:27:34 +00:00
Eli Friedman 1ca6476ac5 Minor correction for PPC targets.
llvm-svn: 51320
2008-05-20 14:25:01 +00:00
Eli Friedman b53660698a Some small changes to make the target info a bit more accurate.
llvm-svn: 51319
2008-05-20 14:21:01 +00:00
Chris Lattner ba7a6c14ed set long/pointers to 64-bits on ppc64/x86-64
llvm-svn: 50891
2008-05-09 06:17:04 +00:00
Chris Lattner 5e2ef0c18a parameterize pointer size/align better without doing virtual method calls in normal case.
llvm-svn: 50890
2008-05-09 06:08:39 +00:00
Chris Lattner b781dc79aa Add basic support for the pic-* target triples and add support for
targets that do not support recursion (and thus codegen stack variables
as globals).

Patch contributed by Alireza Moshtaghi!

llvm-svn: 50844
2008-05-08 05:58:21 +00:00
Nate Begeman 2908fa0715 Add some basic ARM asm constraints
llvm-svn: 50085
2008-04-22 05:03:19 +00:00
Chris Lattner 0dcd9aa8fd Fix pasto, thanks to Anders for pointing this out.
llvm-svn: 50055
2008-04-21 20:19:54 +00:00
Chris Lattner 17df24e736 add arm support
llvm-svn: 50049
2008-04-21 18:56:49 +00:00
Chris Lattner 7a51313d8a Make a major restructuring of the clang tree: introduce a top-level
lib dir and move all the libraries into it.  This follows the main
llvm tree, and allows the libraries to be built in parallel.  The
top level now enforces that all the libs are built before Driver,
but we don't care what order the libs are built in.  This speeds
up parallel builds, particularly incremental ones.

llvm-svn: 48402
2008-03-15 23:59:48 +00:00