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* [NFC] Header cleanupMehdi Amini2016-04-181-1/+0
| | | | | | | | | | | | | | Removed some unused headers, replaced some headers with forward class declarations. Found using simple scripts like this one: clear && ack --cpp -l '#include "llvm/ADT/IndexedMap.h"' | xargs grep -L 'IndexedMap[<]' | xargs grep -n --color=auto 'IndexedMap' Patch by Eugene Kosov <claprix@yandex.ru> Differential Revision: http://reviews.llvm.org/D19219 From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 266595
* [MC] Add support for encoding CodeView variable definition rangesDavid Majnemer2016-02-051-0/+14
| | | | | | | | | | | | | | | | | | | CodeView, like most other debug formats, represents the live range of a variable so that debuggers might print them out. They use a variety of records to represent how a particular variable might be available (in a register, in a frame pointer, etc.) along with a set of ranges where this debug information is relevant. However, the format only allows us to use ranges which are limited to a maximum of 0xF000 in size. This means that we need to split our debug information into chunks of 0xF000. Because the layout of code is not known until *very* late, we must use a new fragment to record the information we need until we can know *exactly* what the range is. llvm-svn: 259868
* [codeview] Wire up the .cv_inline_linetable directiveReid Kleckner2016-02-021-3/+11
| | | | | | | | This directive emits the binary annotations that describe line and code deltas in inlined call sites. Single-stepping through inlined frames in windbg now works. llvm-svn: 259535
* Annotate dump() methods with LLVM_DUMP_METHOD, addressing Richard Smith ↵Yaron Keren2016-01-291-2/+2
| | | | | | | | r259192 post commit comment. clang part in r259232, this is the LLVM part of the patch. llvm-svn: 259240
* Simplify MCFillFragment.Rafael Espindola2016-01-191-2/+1
| | | | | | | | | The value size was always 1 or 0, so we don't need to store it. In a no asserts build this takes the testcase of pr26208 from 11 to 10 seconds. llvm-svn: 258141
* [ptr-traits] Split the MCFragment type hierarchy out of the MCAssemblerChandler Carruth2015-12-291-0/+458
header to its own header, allowing users of fragments to have a narrower header file, and avoid circular header dependencies when getting the definition of MCSection prior to inspecting traits on MCSection pointers. This is part of a series of patches to allow LLVM to check for complete pointee types when computing its pointer traits. This is absolutely necessary to get correct (or reproducible) results for things like how many low bits are guaranteed to be zero. Note that this doesn't in any way change the design of MC, it is just moving code around to allow the *header files* to be more fine grained. Without this, it is impossible to get a complete type for MCSection where it is needed. If anyone would prefer a different slicing of the header files, I'm happy to oblige of course. =] llvm-svn: 256548
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