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2011-05-05Do not drop uint128 on the floor.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130929 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-05Preserve the full name of the file, so that '-c -o foo.pic.o' producesNick Lewycky
foo.pic.gcno instead of foo.gcno. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130899 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-04Pack ivar offsets together.Bill Wendling
Ivar offsets for synthesized ivars are wrong, which could end up with a large number of dirty pages because of ivar fixups at runtime. When we pack all of the synthesized ivars into the same section, it limits the number of dirty pages created. Place them in the "__DATA,__objc_ivar" section. <rdar://problem/9374905> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130870 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-04Record where the GCOV data files should be placed.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130866 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-04Simplification noticed by Chris.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130864 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-04Convert the non-temporal store builtins to LLVM-native IR.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130830 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-03Ensure that destructors are properly inovked when an exception leavesSean Hunt
the body of a delegating constructor call. This means that the delegating constructor implementation should be complete and correct, though there are some rough edges (diagnostic quality with the cycle detection and using a deleted destructor). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130803 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-03Finish off rules for z-length bitfields in ms_structFariborz Jahanian
structs. // rdar://8823265 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130783 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-03Fix delegating constructors stylistic issues.Sean Hunt
Material bugfixes to come this afternoon. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130782 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02Function with internal linkage name do not have mangled name.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130736 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02Do not try to get mangled name of block helpers. Apply a stopgap measure to ↵Devang Patel
fix SingleSource/UnitTests/block-copied-in-cxxobj compile time crash. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130734 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02Emit debug info for __destroy_helper_block_ and __copy_helper_block.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130719 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02Skip extra copy from aggregate where it isn't necessary; ↵Eli Friedman
rdar://problem/8139919 . This shouldn't make much of a difference at -O3, but should substantially reduce the number of generated memcpy's at -O0. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130717 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02Switch CallArgList from an std::pair to a new CallArg struct (which will ↵Eli Friedman
eventually gain more members). Working towards modifying call emission to avoid unnecessary copies. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130700 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02Simplify code a bit by using CallArgList::add. No intended functionality ↵Eli Friedman
change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130699 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02More rule enforcement of zero bitfields for ms_struct.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130696 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02Remove unused variable spotted by GCC.Nick Lewycky
Devang, can we remove this call entirely? If I try that, "make check" passes but the call has a side-effect of ensuring that the block's context exists in the debug info. getContextDescriptor() is used in a void context for that side- effect elsewhere in this file. Please take a look! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130679 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02Remove dead variable, flagged by gcc's -Wunused-but-set-variable.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130674 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02Remove dead variable flagged by gcc's -Wunused-but-set-variable. NoNick Lewycky
functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130673 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-02Remove a dead variable flagged by gcc's -Wunused-but-set-variable. NoNick Lewycky
functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130672 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-01Fully implement delegating constructors!Sean Hunt
As far as I know, this implementation is complete but might be missing a few optimizations. Exceptions and virtual bases are handled correctly. Because I'm an optimist, the web page has appropriately been updated. If I'm wrong, feel free to downgrade its support categories. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130642 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-30Implement -fno-dwarf2-cfi-asm.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130616 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-29Tie constructor defintion with its declaration using AT_specification.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130561 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-29Add -Oz option and use it to set the inline threshold to 25.Bob Wilson
Radar 9333566. Patch by Chad Rosier! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130554 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-29removes a meaningless comment.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130550 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-29block variables on lhs need be ir-gen'ed after theFariborz Jahanian
rhs when its 'forwarding' pointer may be modified in rhs evaluation as result of call to Block_copy. // rdar://9309454 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130545 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-29Don't crash if the AST doesn't have a sensible ObjC id type.David Chisnall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130500 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28Fixes debug info generation problem for ms_struct structs.Fariborz Jahanian
// rdar://8823265 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130458 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28Cut down unnecessary zero'ing when value-initializing arrays of C++ objects.Argyrios Kyrtzidis
-C++ objects with user-declared constructor don't need zero'ing. -We can zero-initialize arrays of C++ objects in "bulk" now, in which case don't zero-initialize each object again. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130453 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28ms_struct patch for initialization and field access irgen.Fariborz Jahanian
// rdar://8823265 - wip. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130451 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28Raise ARM byval minimum size from 32 to 64, addressing a performanceStuart Hastings
regression in mason. rdar://problem/7662569 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130444 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28Get the base element type even in multidimensional arrays.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130427 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28Replace unitary array with scalar. rdar://problem/7662569Stuart Hastings
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130423 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28When value-initializing the elements of an array not not included in the ↵Argyrios Kyrtzidis
initializer make sure that a non-trivial C++ constructor gets called. Fixes rdar://9347552 & http://llvm.org/PR9801 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130421 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28Replace SmallVector with an array, as suggested by Frits van Bommel. ↵Stuart Hastings
rdar://problem/7662569 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130417 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28When block-capturing a variable with a non-trivial destructor,John McCall
make sure to mark the destructor. This normally isn't required, because the destructor should have been marked as part of the declaration of the local, but it's necessary when the variable is a parameter because it's the call sites that are responsible for those destructors. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130372 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28Parsing/AST support for Structured Exception HandlingJohn Wiegley
Patch authored by Sohail Somani. Provide parsing and AST support for Windows structured exception handling. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130366 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28Implementation of Embarcadero array type traitsJohn Wiegley
Patch authored by John Wiegley. These are array type traits used for parsing code that employs certain features of the Embarcadero C++ compiler: __array_rank(T) and __array_extent(T, Dim). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130351 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-27Re-enable byval for ARM in clang. rdar://problem/7662569Stuart Hastings
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130312 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-27Some refactoring of my ms_struct patch.Fariborz Jahanian
// rdar://8823265 related. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130311 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-27When compiling with -fno-threadsafe-statics, guard variables for globals ↵Anders Carlsson
with internal linkage don't have to be i64, i8 works just fine! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130286 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-26With ms_struct attribut, Zero-length bitfields following Fariborz Jahanian
non-bitfield members are ignore. // rdar://8823265 wip git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130257 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-26We need pointer size in bits here.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130244 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-26Make yet another placeholder type, this one marking that an expression is a ↵John McCall
bound member function, i.e. something of the form 'x.f' where 'f' is a non-static member function. Diagnose this in the general case. Some of the new diagnostics are probably worse than the old ones, but we now get this right much more universally, and there's certainly room for improvement in the diagnostics. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130239 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-26IRgen/Darwin: Fix refacto introduced in Triple changes.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130233 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-26Temporarily revert r130176, it appears to have broken a few tests.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130179 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-25Emit intrinsic at current insert point, not at the end of current block.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130177 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-25Turn on byval parameters in Clang for ARM APCS. rdar://problem/7662569Stuart Hastings
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130176 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-25Simplify. There is no need to have a method to just call another method.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130175 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-25Generalize case for built-in expressions havingFariborz Jahanian
side-effect to generate their ir. Not just for __builtin_expect. // rdar://9330105 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130172 91177308-0d34-0410-b5e6-96231b3b80d8
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