aboutsummaryrefslogtreecommitdiff
path: root/lib/Basic
AgeCommit message (Collapse)Author
2009-06-30Use templates instead of creating a new class for each OS/Target combination.Torok Edwin
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74532 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30Key decisions about 'bool' vs '_Bool' to be based on a new flag in langoptions.Chris Lattner
This is simple enough, but then I thought it would be nice to make PrintingPolicy get a LangOptions so that various things can key off "bool" and "C++" independently. This spiraled out of control. There are many fixme's, but I think things are slightly better than they were before. One thing that can be improved: CFG should probably have an ASTContext pointer in it, which would simplify its clients. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74493 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29Use true/false instead of 1/0.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74479 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29Don't define __KPRINTF_ATTRIBUTE__ unconditionally on OpenBSD.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74467 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29OpenBSD support.Daniel Dunbar
- Patch by Jonathan Gray! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74453 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-28Make the StackProtector bitfield use enums instead of obscure numbers.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74414 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-28Add stack protector support to clang. This generates the 'ssp' and 'sspreq'Bill Wendling
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74405 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-25OpenCL 1.0 Support: support "bool, true, false" tokens when compiling for OpenCLNate Begeman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74224 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-25Fix column checking for SourceManager::getLocation().Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74194 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24fix the type of wchar_t for windows, PR4417Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74083 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-23Fix warning when building w/o asserts.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74020 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-23Introduce SourceManager::ísBeforeInTranslationUnit() which can compare 2 ↵Argyrios Kyrtzidis
source locations and determine which one comes before the other, relative to the translation unit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74014 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-23__APPLE_CC__ should only be set when building for darwin targets.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73934 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-23In SourceManager::createFileID missed setting ContentCache's FirstFID in ↵Argyrios Kyrtzidis
another place. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73931 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-20Slight modification to column checking inside SourceManager::getLocation().Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73826 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-20Introduce SourceManager::getLocation() to get a source location out of a ↵Argyrios Kyrtzidis
"file:line:column" triplet. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73823 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-16follow-on to my patch: some targets (like sparc) do notChris Lattner
have target-specific builtins, and do not set the count. Just default to 0 for these targets. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73510 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-16my refactoring of builtins changed target-specific builtins to only beChris Lattner
registered when PCH wasn't being used. We should always install (in BuiltinInfo) information about target-specific builtins, but we shouldn't register any builtin identifier infos. This fixes the build of apps that use PCH and target specific builtins together. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73492 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-15Base SFINAE error suppression counting on the class of an error, notDouglas Gregor
its (possibly-remapped) diagnostics. Thanks, Chris! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73390 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14Update LLVM.Douglas Gregor
Implement support for C++ Substitution Failure Is Not An Error (SFINAE), which says that errors that occur during template argument deduction do *not* produce diagnostics and do not necessarily make a program ill-formed. Instead, template argument deduction silently fails. This is currently implemented for template argument deduction during matching of class template partial specializations, although the mechanism will also apply to template argument deduction for function templates. The scheme is simple: - If we are in a template argument deduction context, any diagnostic that is considered a SFINAE error (or warning) will be suppressed. The error will be propagated up the call stack via the normal means. - By default, all warnings and errors are SFINAE errors. Add the NoSFINAE class to a diagnostic in the .td file to make it a hard error (e.g., for access-control violations). Note that, to make this fully work, every place in Sema that emits an error *and then immediately recovers* will need to check Sema::isSFINAEContext() to determine whether it must immediately return an error rather than recovering. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73332 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14Sink the BuiltinInfo object from ASTContext into theChris Lattner
preprocessor and initialize it early in clang-cc. This ensures that __has_builtin works in all modes, not just when ASTContext is around. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73319 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14move the various builtins stuff from libast to libbasic. ThisChris Lattner
fixes a layering violation in lib/Basic/Targets.cpp. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73318 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-08Add stack alignment to x86_64 target data.Daniel Dunbar
- <rdar://problem/6948443> WARNING: Linking two modules of different data layouts! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73093 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-08Minor tweaks to the Windows target.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73083 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-08PR4346: add "R" asm register constraint.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73081 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-08Misc minor fixes for clang for the Windows target.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73050 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-07Remove dead code: 'NewEntry' is not used.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73027 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05Move CharIsSigned from TargetInfo to LangOptions.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72928 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Move a couple Darwin-specific defines into getDarwinDefines.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72900 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Back out r72764; I should have looked more carefully before committing Eli Friedman
this. The correct replacement for "Y" and "Yt" is "x". git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72765 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03PR3678: Add support for "Yt" asm register constraint.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72764 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-02Add floating point details to PIC16 Target.Sanjiv Gupta
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72713 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-29Add a couple missing ARM defines.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72583 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-22A few more tweaks for Solaris; please correct me if it's wrong somehow.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72240 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-21Improve target support for Solaris.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72237 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-18Avoid potential out-of-bounds access in SourceManager::getLineNumber.Daniel Dunbar
- Chris, please see added FIXMEs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72019 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-16Targets without long long should reduce the size of intmax_t Eli Friedman
accordingly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71966 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-08Provide dummy va_list typedef for msp430Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71233 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-06Handle -march for the LLVM recognized cpu names.Daniel Dunbar
- x86 target feature handling should not be feature complete, even if the code quality is lacking. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71123 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-06More x86 target feature support.Daniel Dunbar
- 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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71117 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-06Tweak x86 -mcpu defaults.Daniel Dunbar
- 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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71069 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-06Fix rdar://6860124 - invalid input constraint 'J' in asmChris Lattner
This recognizes all the target-independent constant constraints that have target-specific meanings. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71064 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-06Improve handling of (X86) target features.Daniel Dunbar
- 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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71061 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03Hook msp430 inAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70774 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03Whitespace cleanupAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70773 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-02when creating custom warning diagnostics, do not attempt to mapChris Lattner
them with -Werror. Custom diags cannot be mapped, and this makes -Werror cause a determinstic crash for the checker and other clients of the custom diagnostics machinery. rdar://6816191 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70639 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-28Simplify the scheme used for keywords, and change the classification Eli Friedman
scheme to be more useful. The new scheme introduces a set of categories that should be more readable, and also reflects what we want to consider as an extension more accurately. Specifically, it makes the "what is a keyword" determination accurately reflect whether the keyword is a GNU or Microsoft extension. I also introduced separate flags for keyword aliases; this is useful because the classification of the aliases is mostly unrelated to the classification of the original keyword. This patch treats anything that's in the implementation namespace (prefixed with "__", or "_X" where "X" is any upper-case letter) as a keyword without marking it as an extension. This is consistent with the standards in that an implementation is allowed to define arbitrary extensions in the implementation namespace without violating the standard. This gets rid of all the nasty "extension used" warnings for stuff like __attribute__ in -pedantic mode. We still warn for extensions outside of the the implementation namespace, like typeof. If someone wants to implement -Wextensions or something like that, we could add additional information to the keyword table. This also removes processing for the unused "Boolean" language option; such an extension isn't supported on any other C implementation, so I don't see any point to adding it. The changes to test/CodeGen/inline.c are required because previously, we weren't actually disabling the "inline" keyword in -std=c89 mode. I'll remove Boolean and NoExtensions from LangOptions in a follow-up commit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70281 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-27Be more careful in our teardown of the PCHReader after deciding toDouglas Gregor
ignore a PCH file. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-27Implement caching of stat() calls for precompiled headers, which isDouglas Gregor
essentially the same thing we do with pretokenized headers. stat() caching improves performance of the Cocoa-prefixed "Hello, World" by 45%. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70223 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-27Load most of the source manager's information lazily from the PCHDouglas Gregor
file. In particular, only eagerly load source location entries for files and for the predefines buffer. Other buffers and macro-instantiation source location entries are loaded lazily. With the Cocoa-prefixed "Hello, World", we only load 815/26555 source location entities. This halves the amount of user time we spend in this "Hello, World" program with -fsyntax-only (down to .007s). This optimization is part 1 of 2 for the source manager. This eliminates most of the user time in loading a PCH file. We still spend too much time initialize File structures (especially in the calls to stat), so we need to either make the loading of source location entries for files lazy or import the stat cache from the PTH implementation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70196 91177308-0d34-0410-b5e6-96231b3b80d8
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-07-19 14:32:31 +0000