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path: root/lib/Basic/Targets.cpp
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2011-12-21Bump suitable alignment on darwin ppc 32/64 and x86-32 to 16 bytes. I don'tNick Lewycky
actually know about the other OSes on X86-32 besides Linux... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147034 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-19objc-arc: bridge casts in non-objc-arc mode are ignord.Fariborz Jahanian
But, warn too. // rdar://10597832 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146904 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-17Add -mavx2 and -mno-avx2 command line support. Also add core-avx2 processor ↵Craig Topper
type. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146835 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Add the value of "suitably aligned" from the C++11 standard to Basic/TargetInfo.Nick Lewycky
This is equal to alignof(std::max_align_t) on the platform and equal to the alignment provided by malloc. (Platform owners please double-check your platform's value.) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146762 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Fix 80-column violation and whitespace. No functionality change.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146761 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15gcov-style profiling support for OpenBSD. Patch by Jonathan Gray.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146631 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12Hexagon backend supportTony Linthicum
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146413 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-08Misc Minix-specific changes to clang:Eli Friedman
. move compiler-rt to a separate directory so the -L argument only includes compiler-rt (thanks joerg) . build all clang subdirs . switches the Minix platform to ELF . normalizes toolchain invocation Patch by Ben Gras. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146206 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-02Add support for AVX registers to clang inline asm. Add a small testcaseEric Christopher
and update the Sema testcase with a register that we won't hit for a while I hope. Fixes rdar://10510405 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145671 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-02When we're passing a vector with an illegal type through memory on x86-64, ↵Eli Friedman
use byval so we're sure the backend does the right thing. Fixes va_arg with illegal vectors and an obscure ABI mismatch with __m64 vectors. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145652 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-01Add support for AMD's bulldozer.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145606 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-27Make our handling of MMX x SSE closer to what gcc does:Rafael Espindola
* Enabling sse enables mmx. * Disabling (-mno-mmx) mmx, doesn't disable sse (we got this right already). * The order in not important. -msse -mno-mmx is the same as -mno-mmx -msse. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145194 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-23AAPCS compliance - 32-bit wchar_t should be unsigned for both aapcs and ↵James Molloy
aapcs-linux. Original behaviour of defining wchar_t as signed int has been kept for apcs-gnu as I don't have any spec for this to validate against. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145102 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-09Define some built-ins macros on mips32 platform, from Simon Atanasyan!Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144189 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-05Move definitions of SizeType and PtrDiffType to Mips32TargetInfoBase.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143775 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-02Fix various minor issues find via unreachable code warnings, fromDouglas Gregor
Ahmed Charles! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143569 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-31In x86_64, when calling an Objective-C method that returns a _Complex long ↵Anders Carlsson
double, make sure to use the objc_msgSend_fp2ret function which ensures that the return value will be {0, 0} if the receiver is nil. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143350 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-30Add support for sse4a and enable it for amdfam10 cpu.Roman Divacky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143312 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-30Add support for amdfam10 cpu.Roman Divacky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143305 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-25Remove the Blackfin backend.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142881 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-24Remove the SystemZ backend.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142879 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-22Make changes necessary for N32/64 ABI conformance.Akira Hatanaka
- Size of long double is 16 bytes for both N32 and N64. - Size of pointers and long is 8 bytes for N64. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142705 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18Use llvm::Triple's methods to parse FreeBSD version numbers.Benjamin Kramer
Who could've thought that FreeBSD would ever reach version 10! Patch from Dimitry Andric. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142349 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-15Place static initializers on linux into the ".text.startup" section, so the ↵Benjamin Kramer
linker can group them together for performance. This only has an effect with fairly new binutils (2.21.51 or later). Other ELF targets probably want this as well, but on BSDs binutils is usually old so it doesn't matter. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142076 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-14Misc fixes for atomics. Biggest fix is doing alignment correctly for ↵Eli Friedman
_Atomic types. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142002 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-12Add target info for Linux on PPC & Sparc.Anton Korobeynikov
Patch by Hal Finkel! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141772 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-11Allow regparm attribute for PNaCl targetDavid Meyer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141638 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-11Fixed natural stack alignment for Linux x86-32. Thanks Eli.Lang Hames
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141617 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-10Update target data strings for ARM and X86 to include the natural stackLang Hames
alignment parameter "S<size>" that was introduced in r141599. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141601 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-07Add address spaces for TCE target. Patch by Pekka Jääskeläinen.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141390 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-03PTX: Add some basic support for OpenCL address spacesJustin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141008 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Fix a typo spotted by Jonathan Sauer.Chandler Carruth
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140708 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Attempt to silence the GCC -Wreturn-type warning...Chandler Carruth
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140693 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Generate tests for all of the x86 SIMD instruction feature setChandler Carruth
predefines based on the output of GCC as well as the CPU predefines. Invert tests for __AVX__, Clang's AVX feature is hard coded off still. Switch Atom from 'SSE3' to 'SSSE3'. This matches GCC's behavior, Intel's documentation, and ICC's documentation (such as I could dig up). Switch Athlon and Geode to enable 3dnowa rather than just 3dnow and nothing (resp.). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140692 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Fix a think-o on my part that got enshrined in a FIXME by setting up theChandler Carruth
__tune_...__ define as well. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140690 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Move some of the defines down to more natural locations, consolidatingChandler Carruth
the target identifying macros at the top, including subtarget macros. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140689 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Teach Clang to reject 32-bit only CPUs when compiling in 64-bit mode.Chandler Carruth
Add 64-bit preprocessor macro tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140688 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Simplify the control flow for predefined macro selection by usingChandler Carruth
fallthrough now that we're working with a switch. Also remove a dubious "feature" regarding k6 processors and 3dnow and leave a fixme... Not that anyone is likely to care about correct tuning for k6 processors with and w/o 3dnow... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140687 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Switch the X86TargetInfo object from a string representation of theChandler Carruth
selected CPU model to the enumeration. This parses the string representation once using a StringSwitch on SetCPU. It returns an error for strings which are not recognized (yay!). Finally it replaces ridiculous if-chains with switches that cover all enumerators. The last change required adding several missing entries to the features function. These were obvious on inspection. Yay for a pattern that gives warnings when we miss one. No new test cases yet, as I want to get the 64-bit errors working first. I'll then start fleshing out the testing more. Currently I'm primarily testing on Linux, but I'm hoping check whether there are interesting differences on darwin before long... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140685 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Introduce an enumeration for the x86 CPUs recognized by Clang. I'veChandler Carruth
tried to give these nice doxyments, but if I've gotten any of my history wrong, please chime in. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140684 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Clean up a bit of the uses of CPU in the TargetInfo classes. This makesChandler Carruth
it an error if a CPU is provided for a target that doesn't implement logic handling CPU settings, to match the ABI settings. It also removes the CPU parameter from the getDefaultFeatures method. This parameter was always filled in with the same value as setCPU was called with, and at this point every single target implementation that referenced the CPU within this function has needed to store the CPU via setCPU anyways in order to implement other interface points. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140683 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Begin fixing Clang's predefined macros for various architectures. ThisChandler Carruth
is *very* much a WIP that I'll be refining over the next several commits, but I need to get this checkpoint in place for sanity. This also adds a much more comprehensive test for architecture macros, which is roughly generated by inspecting the behavior of a trunk build of GCC. It still requires some massaging, but eventually I'll even check in the script that generates these so that others can use it to append more tests for more architectures, etc. Next up is a bunch of simplification of the Targets.cpp code, followed by a lot more test cases once we can reject invalid architectures. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140673 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-25Rename Diagnostic to DiagnosticsEngine as per issue 5397David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140478 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Fix missing includes for llvm_unreachableDavid Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140368 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Switch assert(0/false) llvm_unreachable.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140367 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22PTX: Clean up target options codeJustin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140320 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Define Mips64 TargetInfo classes.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140174 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Clean up TargetInfo class hierarchy. Define a base class from which TargetInfosAkira Hatanaka
of Mips32 big and little endian derive. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140170 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Clarify PNaCl target characteristics: set LongDoubleWidth, PtrDiffType, ↵Ivan Krasin
IntPtrType, change __builtin_va_list to from a structure to int[4] (same alignment and size, but with a simpler representation). Patch by David Meyer! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140144 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-17Rename LangOptions::Microsoft to LangOptions::MicrosoftExt to make it clear ↵Francois Pichet
that this flag must be used only for Microsoft extensions and not emulation; to avoid confusion with the new LangOptions::MicrosoftMode flag. Many of the code now under LangOptions::MicrosoftExt will eventually be moved under the LangOptions::MicrosoftMode flag. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139987 91177308-0d34-0410-b5e6-96231b3b80d8
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