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path: root/clang/lib/Basic/Targets.cpp
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* Don't emit a warning with an input/output parameter. We assume the user ↵Bill Wendling2012-11-301-1/+3
| | | | | | knows what they're doing here. llvm-svn: 169059
* Don't warn if the input size is less than the register size. Also don't warn ifBill Wendling2012-11-301-1/+3
| | | | | | | the output size is greater than the register size. No truncation occurs with those. Reword warning to make it clearer what's the problem is. llvm-svn: 169054
* Add ARM cortex-a5 subtargetQuentin Colombet2012-11-291-1/+1
| | | | llvm-svn: 168958
* Revert commit revision r168953, to change the commit message, which was emptyQuentin Colombet2012-11-291-1/+1
| | | | llvm-svn: 168956
* (no commit message)Quentin Colombet2012-11-291-1/+1
| | | | llvm-svn: 168953
* Fix the definition of the vfork() builtin on Haiku. PR14378.Eli Friedman2012-11-271-0/+1
| | | | llvm-svn: 168674
* Add missing "break". Thanks to Craig for spotting it.Eli Friedman2012-11-261-0/+1
| | | | | | I'm looking at ways to fix the relevant test so it can catch this sort of mistake. llvm-svn: 168618
* Enable inlining of 4 byte atomic ops on ppc32, 8 byte atomic ops on ppc64.Benjamin Kramer2012-11-171-1/+6
| | | | | | Also fixes a bit/byte mismatch when checking if a target supports atomic ops of a certain size. llvm-svn: 168260
* Add missing features for misc x86 CPUs to CPU feature translation. Patch by ↵Eli Friedman2012-11-171-1/+14
| | | | | | Jung-uk Kim. llvm-svn: 168239
* Clean up X86 target feature translation code slightly. No intended ↵Eli Friedman2012-11-171-14/+3
| | | | | | functional change. Patch by Jung-uk Kim. llvm-svn: 168237
* Since CreateTargetInfo is taking ownership of the target options, passDouglas Gregor2012-11-161-15/+15
| | | | | | it as a pointer. llvm-svn: 168136
* Remove the cellspu port.Eric Christopher2012-11-141-9/+5
| | | | | | Approved by Chris Lattner. llvm-svn: 167983
* The register constraint could mean a 16- or 8-bit register.Bill Wendling2012-11-121-1/+1
| | | | llvm-svn: 167735
* Check that the input size is correct for the given constraint.Bill Wendling2012-11-121-0/+13
| | | | | | | | | The 'a', 'c', and 'd' constraints on i386 mean a 32-bit register. We cannot place a 64-bit value into the 32-bit register. Error out instead of causing the compiler to spew general badness. <rdar://problem/12415959> llvm-svn: 167717
* Add clang support of RTM from TSXMichael Liao2012-11-101-3/+19
| | | | | | | | | | | | - New options '-mrtm'/'-mno-rtm' are added to enable/disable RTM feature - Builtin macro '__RTM__' is defined if RTM feature is enabled - RTM intrinsic header is added and introduces 3 new intrinsics, namely '_xbegin', '_xend', and '_xabort'. - 3 new builtins are added to keep compatible with gcc, namely '__builtin_ia32_xbegin', '__builtin_ia32_xend', and '__builtin_ia32_xabort'. - Test cases for pre-defined macro and new intrinsic codegen are added. llvm-svn: 167665
* Set TLSSupported to false on Haiku.Benjamin Kramer2012-11-081-0/+1
| | | | | | | | | | | Haiku does not support this (yet). Leaving it set to true leads to configure scripts detecting __thread being available and Clang emitting code for it, resulting in binaries the runtime_loader will refuse to load. Patch by Jonathan Schleifer! llvm-svn: 167576
* Rename LangOptions members for address sanitizer and thread sanitizer fromRichard Smith2012-11-051-1/+1
| | | | | | *Sanitizer to Sanitize* in preparation for later patches. llvm-svn: 167405
* This patch adds alignment information for long double to the 64-bit PowerPCBill Schmidt2012-10-291-3/+10
| | | | | | | | | | | | | | | | | | ELF subtarget. The existing description string is moved from PPC64TargetInfo to its DarwinTargetInfo subclass, to avoid any changes to the Darwin ABI. PPC64TargetInfo now has two possible description strings: one for FreeBSD, which requires 8-byte alignment, and a default string that requires 16-byte alignment. I've added a test for PPC64 Linux to verify the 16-byte alignment. If somebody wants to add a separate test for FreeBSD, that would be great. Note that there is a companion patch to update the alignment information in LLVM, which I am committing now as well. llvm-svn: 166927
* Recommit Eric's code to validate ASM string's constraints and modifiers.Bill Wendling2012-10-251-0/+24
| | | | | | | | | | | | | This code checks the ASM string to see if the output size is able to fit within the variable specified as the output. For instance, scalar-to-vector conversions may not really work. It's on by default, but can be turned off with a flag if you think you know what you're doing. This is placed under a flag ('-Wasm-operand-widths') and flag group ('-Wasm'). <rdar://problem/12284092> llvm-svn: 166737
* Modify the targets to set appropriate calling convention defaults and C ↵David Tweed2012-10-251-3/+3
| | | | | | | | variables when using a gnueabihf or aapcs-vfp target. Tested by me and Wei-Ren Chen. llvm-svn: 166679
* Revert r166647 to rethink the patch...Bill Wendling2012-10-251-23/+0
| | | | llvm-svn: 166655
* Add some support for diagnosing possibly mismatched constraint, type size andBill Wendling2012-10-251-0/+23
| | | | | | | modifiers. (From an idea by Eric...) <rdar://problem/12284092> llvm-svn: 166647
* Fix pre-commit refacto failure.Daniel Dunbar2012-10-221-1/+1
| | | | llvm-svn: 166431
* driver/Darwin: Follow up to last patch, M-class CPUs are AAPCS but not EABI.Daniel Dunbar2012-10-221-1/+3
| | | | llvm-svn: 166430
* Serialize TargetOptions into an AST file, and make sure that we keepDouglas Gregor2012-10-161-4/+8
| | | | | | | target options around so they can be accessed at any point (rather than keeping them transient). llvm-svn: 166072
* Add pnaclcall convention to Native Client targets.Derek Schuff2012-10-161-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | Because PNaCl bitcode must be target-independent, it uses some different bitcode representations from other targets (e.g. byval and sret for structures). This means that without additional type information, it cannot meet some native ABI requirements for some targets (e.g. passing structures containing unions by value on x86-64). To allow generation of code which uses the correct native ABIs, we also support triples such as x86_64-nacl, which uses target-dependent IR (as opposed to le32-nacl, which uses byval and sret). To allow interoperation between the two types of code, this patch adds a calling convention attribute to be used in code compiled with the target-dependent triple, which will generate code using the le32-style bitcode. This calling convention does not need to be explicitly supported in the backend because it determines bitcode representation rather than native conventions (the backend just needs to undersand how to handle byval and sret for the Native Client OS). This patch implements __attribute__((pnaclcall)) to generate calls in bitcode according to the le32 bitcode conventions, an attribute which is accepted by any Native Client target, but issues a warning otherwise. llvm-svn: 166065
* Teach TargetInfo to hold on to the TargetOptions with which it wasDouglas Gregor2012-10-151-0/+1
| | | | | | created. llvm-svn: 165943
* Add TargetInfo for r600.Eli Friedman2012-10-121-0/+68
| | | | | | Patch by Tom Stellard. llvm-svn: 165850
* Properly factor Native Client defines to support NaCl as an OSDerek Schuff2012-10-111-9/+44
| | | | | | with x86/ARM architecture llvm-svn: 165722
* Make X86_64ABIInfo clean for ABIs with 32 bit pointers, such as X32Derek Schuff2012-10-111-8/+9
| | | | | | and Native Client llvm-svn: 165715
* X86: add F16C support in ClangManman Ren2012-10-111-1/+17
| | | | | | | | | Support the following intrinsics: _mm_cvtph_ps, _mm256_cvtph_ps, _mm_cvtps_ph, _mm256_cvtps_ph rdar://12407875 llvm-svn: 165685
* Fix PR 11709: Change the definition of va_list to meet AAPCS requirementLogan Chien2012-10-101-3/+7
| | | | | | | | | | | | | AAPCS ABI Section 7.1.4 [1] specifies that va_list should be defined as struct __va_list { void *__ap;}; And in C++, it is defined in namespace std. [1] http://infocenter.arm.com/help/topic /com.arm.doc.ihi0042d/IHI0042D_aapcs.pdf Patch by Weiming Zhao. llvm-svn: 165609
* Allowing individual targets to determine whether a given calling convention ↵Aaron Ballman2012-10-021-0/+26
| | | | | | | | is allowed or ignored with warning. This allows for correct name mangling for x64 targets on Windows, which in turn allows for linking against the Win32 APIs. Fixes PR13782 llvm-svn: 165015
* Add ARM VFPv4 feature and enable it by default for Swift.Bob Wilson2012-09-291-16/+30
| | | | llvm-svn: 164906
* Add armv7s and some other arm variants supported by Mach-O files.Bob Wilson2012-09-291-0/+2
| | | | llvm-svn: 164905
* Disable source fortification on Darwin with AddressSanitizer.Alexander Potapenko2012-09-201-0/+3
| | | | | | ASan doesn't play well with -D_FORTIFY_SOURCE, which is enabled by default starting at OS X 10.7 llvm-svn: 164299
* Add e500mc and e5500 to the list of valid PPC CPU names.Hal Finkel2012-09-181-0/+2
| | | | | | Patch by Tobias von Koch! llvm-svn: 164176
* This patch introduces A15 as a target in Clang.Silviu Baranga2012-09-131-2/+2
| | | | llvm-svn: 163804
* Do not construct StringRef from NULL argument.Anton Korobeynikov2012-09-081-1/+1
| | | | llvm-svn: 163465
* Provide some ACLE C defines. This should fix PR13796Anton Korobeynikov2012-09-081-4/+19
| | | | llvm-svn: 163464
* Rename ANDROIDEABI to Android.Logan Chien2012-09-021-1/+1
| | | | | | | | | | | | | Most of the code guarded with ANDROIDEABI are not ARM-specific, and having no relation with arm-eabi. Thus, it will be more natural to call this environment "Android" instead of "ANDROIDEABI". Note: We are not using ANDROID because several projects are using "-DANDROID" as the conditional compilation flag. llvm-svn: 163088
* Define __mips64 / __mips64__ macros for MIPS 64-bit targets.Simon Atanasyan2012-08-291-0/+3
| | | | | | The patch suggested by Brad Smith. llvm-svn: 162858
* Use getTargetDefines() virtual function in MipsTargetInfoBase successorsSimon Atanasyan2012-08-291-14/+12
| | | | | | | to define all macros for MIPS targets. Remove redundant virtual function getArchDefines(). Two virtual functions for this task are really too much. llvm-svn: 162853
* Factor out MIPS macro definitions common for all MIPS targets.Simon Atanasyan2012-08-291-12/+4
| | | | llvm-svn: 162852
* Define _MIPS_ARCH and _MIPS_ARCH_<cpu name> macros for MIPS targets.Simon Atanasyan2012-08-291-0/+3
| | | | | | The patch suggested by Logan Chien. llvm-svn: 162840
* Remove FIXME, the constraints contain more options than theEric Christopher2012-08-161-1/+0
| | | | | | current available documentation. llvm-svn: 162065
* Add a missing 'break' to ensure that we reject inline assemblyEric Christopher2012-08-161-1/+1
| | | | | | constraints we don't recognize. llvm-svn: 162064
* Frontend: define _LP64 in a target-independent wayDylan Noblesmith2012-08-101-6/+0
| | | | | | | | | | | | | | Instead of adding it to each individual subclass in Targets.cpp, simply check the appropriate target values. Where before it was only on x86_64 and ppc64, it's now also defined on mips64 and nvptx64. Also add a bunch of negative tests to ensure it is *not* defined on any other architectures while we're here. llvm-svn: 161685
* clang support for Bitrig (an OpenBSD fork); patch by David Hill.Eli Friedman2012-08-081-0/+53
| | | | llvm-svn: 161546
* Revert part of r161175 which was wrong for OpenBSD's PowerPC target.Hans Wennborg2012-08-081-1/+0
| | | | | | Contributed by Brad Smith <brad@comstyle.com> llvm-svn: 161481
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