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path: root/Basic/TargetInfo.cpp
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2008-03-15Make a major restructuring of the clang tree: introduce a top-levelChris Lattner
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. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48402 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-09Handle the 'n' constraintAnders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48091 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-08make float format handling more regular.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48052 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-08simplify all the type info accessors in TargeTInfo to return scalars,Chris Lattner
which is simpler to use and provide. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48051 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-08eliminate the TargetInfoImpl stuff, simplifying the target implementations.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48049 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-08eliminate ComputeWCharInfo.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48048 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-05remove the source location arguments to various target query methods.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47954 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-05Remove the first layer of support for "portability" warnings. This is Chris Lattner
theoretically useful, but not useful in practice. It adds a bunch of complexity, and not much value. It's best to nuke it. One big advantage is that it means the target interfaces will soon lose their SLoc arguments and target queries can never emit diagnostics anymore (yay). Removing this also simplifies some of the core preprocessor which should make it slightly faster. Ted, I didn't simplify TripleProcessor, which can now have at most one triple, and can probably just be removed. Please poke at it when you have time. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47930 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-05move this into the right file.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47925 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-26Convert x86 target specific inline asm constraints to LLVM.Lauro Ramos Venancio
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47609 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-18Add more supported constraints.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47270 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-17Change alignment for doubles to 32 bits which is what X86 has.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47234 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-06Even more inline asm codegen fixes.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46784 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-05Handle the memory clobber.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46780 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29Don't attribute in file headers anymore. See llvmdev for theChris Lattner
discussion of this change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45410 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-12TargetInfo no longer includes a reference to SourceManager.Ted Kremenek
Moved all clients of Diagnostics to use FullSourceLoc instead of SourceLocation. Added many utility methods to FullSourceLoc to provide shorthand for: FullLoc.getManager().someMethod(FullLoc.getLocation()); instead we have: FullLoc.someMethod(); Modified TextDiagnostics (and related classes) to use this short-hand. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44957 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-11Mega-patch: ripped SourceManager out of Diagnostic/DiagnosticClient. NowTed Kremenek
SourceManager is passed by reference, allowing the SourceManager to be associated with a specific translation unit, and not the entire execution of the driver. Modified all users of Diagnostics to comply with this new interface. Integrated SourceManager as a member variable of TargetInfo. TargetInfo will eventually be associated with a single translation unit (just like SourceManager). Made the SourceManager reference in ASTContext private. Provided accessor getSourceManager() for clients to use instead. Modified clients to comply with new interface. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44878 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-08Add getTargetPrefix to TargetInfo, to be used with target specific intrinsics.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44712 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03Implemented initial support for "-triple" option to the clang driver. ThisTed Kremenek
replaces the functionality previously provided by just "-arch" (which is still supported but has different semantics). The new behavior is as follows: (1) If the user does not specify -triple: (a) If no -arch options are specified, the target triple used is the host triple (in llvm/Config/config.h). (b) If one or more -arch's are specified (and no -triple), then there is one triple for each -arch, where the specified arch is substituted for the arch in the host triple. Example: host triple = i686-apple-darwin9 command: clang -arch ppc -arch ppc64 ... triples used: ppc-apple-darwin9 ppc64-apple-darwin9 (2) The user does specify a -triple (only one allowed): (a) If no -arch options are specified, the triple specified by -triple is used. E.g clang -triple i686-apple-darwin9 (b) If one or more -arch options are specified, then the triple specified by -triple is used as the primary target, and the arch's specified by -arch are used to create secondary targets. For example: clang -triple i686-apple-darwin9 -arch ppc -arch ppc64 has the following targets: i686-apple-darwin9 (primary target) ppc-apple-darwin9 ppc64-apple-darwin9 Other changes related to the changes to the driver: - TargetInfoImpl now includes the triple string. - TargetInfo::getTargetTriple returns the triple for its primary target. - test case test/Parser/portability.c has been updated because "-arch linux" is no longer valid ("linux" is an OS, not an arch); instead we use a bogus architecture "bogusW16W16" where WCharWidth=16 and WCharAlign=16. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44551 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-27Add more semantic analysis for inline asm statements.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44349 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-25Check that the clobber registers are valid.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44311 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-24Add tables for GCC register names and aliases. This will be used for inline asmAnders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44308 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-13Add __builtin_va_list definitions for x86_64 and ppc64.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42943 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-06speed up clang startup another 28% by avoiding std::vector<std::string> Chris Lattner
for holding builtin target-specific macros. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42689 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-06speed up clang startup time by about 23% by avoiding lots of Chris Lattner
stringmap operations when there are no secondary targets. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42688 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-22work around bugs and missing features in apfloat.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42235 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-22Use APFloat for the representation of FP immediates, ask the targetChris Lattner
for *which* apfloat to use for a particular type. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42234 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-22Switch TargetInfo::getTargetDefines from using an std::map<std::string, ...> ↵Chris Lattner
to using a llvm::StringMap. This dramatically reduces the startup time of the preprocessor, speeding up -Eonly on xalankbmk by 2.2%. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@40396 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-14A significant refactoring of the type size stuff to also Chris Lattner
compute type alignment. This info is needed for struct layout. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@39850 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-11Stage two of getting CFE top correct.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@39734 91177308-0d34-0410-b5e6-96231b3b80d8
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