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* Sort the remaining #include lines in include/... and lib/....Chandler Carruth2017-06-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | I did this a long time ago with a janky python script, but now clang-format has built-in support for this. I fed clang-format every line with a #include and let it re-sort things according to the precise LLVM rules for include ordering baked into clang-format these days. I've reverted a number of files where the results of sorting includes isn't healthy. Either places where we have legacy code relying on particular include ordering (where possible, I'll fix these separately) or where we have particular formatting around #include lines that I didn't want to disturb in this patch. This patch is *entirely* mechanical. If you get merge conflicts or anything, just ignore the changes in this patch and run clang-format over your #include lines in the files. Sorry for any noise here, but it is important to keep these things stable. I was seeing an increasing number of patches with irrelevant re-ordering of #include lines because clang-format was used. This patch at least isolates that churn, makes it easy to skip when resolving conflicts, and gets us to a clean baseline (again). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304787 91177308-0d34-0410-b5e6-96231b3b80d8
* SubtargetFeature: Cleanup; NFCMatthias Braun2017-02-211-65/+31
| | | | | | | | | - Fix doxygen comments - Remove duplicated comments - Remove section comments (which became wrong over time) - Use more `const` and references but less `auto` git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295687 91177308-0d34-0410-b5e6-96231b3b80d8
* [MC] Fix some Clang-tidy modernize and Include What You Use warnings in ↵Eugene Zelenko2017-02-091-8/+11
| | | | | | | | | SubtargetFeature; other minor fixes (NFC). Same changes in files affected by reduced SubtargetFeature.h dependencies. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@294548 91177308-0d34-0410-b5e6-96231b3b80d8
* Cleanup dump() functions.Matthias Braun2017-01-281-0/+2
| | | | | | | | | | | | | | | | | | We had various variants of defining dump() functions in LLVM. Normalize them (this should just consistently implement the things discussed in http://lists.llvm.org/pipermail/cfe-dev/2014-January/034323.html For reference: - Public headers should just declare the dump() method but not use LLVM_DUMP_METHOD or #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) - The definition of a dump method should look like this: #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) LLVM_DUMP_METHOD void MyClass::dump() { // print stuff to dbgs()... } #endif git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293359 91177308-0d34-0410-b5e6-96231b3b80d8
* [MC] Remove guard(s). NFCI.Davide Italiano2016-08-221-2/+0
| | | | | | | | All the methods are already marked with LLVM_DUMP_METHOD. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@279428 91177308-0d34-0410-b5e6-96231b3b80d8
* [NFC] Header cleanupMehdi Amini2016-04-181-0/+1
| | | | | | | | | | | | | | | 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> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266595 91177308-0d34-0410-b5e6-96231b3b80d8
* Annotate dump() methods with LLVM_DUMP_METHOD, addressing Richard Smith ↵Yaron Keren2016-01-291-1/+1
| | | | | | | | | | r259192 post commit comment. clang part in r259232, this is the LLVM part of the patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@259240 91177308-0d34-0410-b5e6-96231b3b80d8
* (NFC) Change SubtargetFeatures::ToggleFeature andArtyom Skrobov2016-01-051-12/+6
| | | | | | | | | | | SubtargetFeatures::ApplyFeatureFlag to be static, so that MCSubtargetInfo doesn't need to instantiate SubtargetFeatures for nothing. Also change the return type to void, as it wasn't ever used. This is a partial commit of http://reviews.llvm.org/D15746 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256823 91177308-0d34-0410-b5e6-96231b3b80d8
* Use std::is_sorted instead of manual loops. NFCCraig Topper2016-01-031-8/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256701 91177308-0d34-0410-b5e6-96231b3b80d8
* [ADT] Switch a bunch of places in LLVM that were doing single-characterChandler Carruth2015-09-101-1/+1
| | | | | | | splits to actually use the single character split routine which does less work, and in a debug build is *substantially* faster. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247245 91177308-0d34-0410-b5e6-96231b3b80d8
* [ARM] Add knowledge of FPU subtarget features to TargetParserJohn Brawn2015-06-051-22/+33
| | | | | | | | | | | | | | Add getFPUFeatures to TargetParser, which gets the list of subtarget features that are enabled/disabled for each FPU, and use it when handling the .fpu directive. No functional change in this commit, though clang will start behaving differently once it starts using this. Differential Revision: http://reviews.llvm.org/D10237 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239150 91177308-0d34-0410-b5e6-96231b3b80d8
* [MC] Replace custom string join function with the one from StringExtras.Benjamin Kramer2015-05-281-22/+2
| | | | | | NFC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238414 91177308-0d34-0410-b5e6-96231b3b80d8
* Use std::bitset for SubtargetFeatures.Michael Kuperstein2015-05-261-11/+12
| | | | | | | | | | | | | Previously, subtarget features were a bitfield with the underlying type being uint64_t. Since several targets (X86 and ARM, in particular) have hit or were very close to hitting this bound, switching the features to use a bitset. No functional change. The first several times this was committed (e.g. r229831, r233055), it caused several buildbot failures. Apparently the reason for most failures was both clang and gcc's inability to deal with large numbers (> 10K) of bitset constructor calls in tablegen-generated initializers of instruction info tables. This should now be fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238192 91177308-0d34-0410-b5e6-96231b3b80d8
* Reverting r237234, "Use std::bitset for SubtargetFeatures"Michael Kuperstein2015-05-131-12/+11
| | | | | | | | The buildbots are still not satisfied. MIPS and ARM are failing (even though at least MIPS was expected to pass). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237245 91177308-0d34-0410-b5e6-96231b3b80d8
* Use std::bitset for SubtargetFeaturesMichael Kuperstein2015-05-131-11/+12
| | | | | | | | | | | | Previously, subtarget features were a bitfield with the underlying type being uint64_t. Since several targets (X86 and ARM, in particular) have hit or were very close to hitting this bound, switching the features to use a bitset. No functional change. The first two times this was committed (r229831, r233055), it caused several buildbot failures. At least some of the ARM and MIPS ones were due to gcc/binutils issues, and should now be fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237234 91177308-0d34-0410-b5e6-96231b3b80d8
* Make llc use getHostCPUFeatures when 'native' is specified for cpu.Craig Topper2015-03-311-2/+3
| | | | | | This is necessary for x86 where not all Sandybridge, Ivybrige, Haswell, and Broadwell CPUs support AVX. Currently we modify the CPU name back to Nehalem for this case, but that turns off additional features for these CPUs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233673 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert feature strings to lowercase even if they have a '+'/'-' in front of ↵Craig Topper2015-03-281-1/+1
| | | | | | them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233475 91177308-0d34-0410-b5e6-96231b3b80d8
* Update comment to match code behavior.Craig Topper2015-03-281-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233470 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Use std::bitset for SubtargetFeatures"Michael Kuperstein2015-03-241-12/+11
| | | | | | | | This reverts commit r233055. It still causes buildbot failures (gcc running out of memory on several platforms, and a self-host failure on arm), although less than the previous time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233068 91177308-0d34-0410-b5e6-96231b3b80d8
* Use std::bitset for SubtargetFeaturesMichael Kuperstein2015-03-241-11/+12
| | | | | | | | | | | | | Previously, subtarget features were a bitfield with the underlying type being uint64_t. Since several targets (X86 and ARM, in particular) have hit or were very close to hitting this bound, switching the features to use a bitset. No functional change. The first time this was committed (r229831), it caused several buildbot failures. At least some of the ARM ones were due to gcc/binutils issues, and should now be fixed. Differential Revision: http://reviews.llvm.org/D8542 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233055 91177308-0d34-0410-b5e6-96231b3b80d8
* Reverting r229831 due to multiple ARM/PPC/MIPS build-bot failures.Michael Kuperstein2015-02-191-12/+11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229841 91177308-0d34-0410-b5e6-96231b3b80d8
* Use std::bitset for SubtargetFeaturesMichael Kuperstein2015-02-191-11/+12
| | | | | | | | | | | Previously, subtarget features were a bitfield with the underlying type being uint64_t. Since several targets (X86 and ARM, in particular) have hit or were very close to hitting this bound, switching the features to use a bitset. No functional change. Differential Revision: http://reviews.llvm.org/D7065 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229831 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix some cases where StringRef was being passed by const reference. Remove ↵Craig Topper2014-08-301-8/+8
| | | | | | const from some other StringRefs since its implicitly const already. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216820 91177308-0d34-0410-b5e6-96231b3b80d8
* SubTargetFeature.cpp: it seems the size of this SmallVector should be 3Hans Wennborg2014-08-111-1/+1
| | | | | | because some subtarget feature strings have three components. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215339 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the split function use StringRef::split.Eric Christopher2014-05-131-19/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208723 91177308-0d34-0410-b5e6-96231b3b80d8
* Use a range based for loop for the SubtargetFeatures print function.Eric Christopher2014-05-061-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208132 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix odd formatting that snuck into last patch.Eric Christopher2014-05-061-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208130 91177308-0d34-0410-b5e6-96231b3b80d8
* ArrayRef-ize the Feature and Processor tables for SubtargetFeatures.Eric Christopher2014-05-061-60/+46
| | | | | | | | This removes arguments passed everywhere and allows the use of standard iteration over lists. Should be no functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208127 91177308-0d34-0410-b5e6-96231b3b80d8
* Have the SubtargetFeature help routine just not return a number andEric Christopher2014-05-061-6/+4
| | | | | | | | fall back to the normal path without a cpu. While doing this fix llc to just exit when we don't have a module to process instead of asserting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208102 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Walk back commits for unused function parameters - they're still being"Eric Christopher2014-05-061-19/+5
| | | | | | this reapplies 208012 and 208002. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208037 91177308-0d34-0410-b5e6-96231b3b80d8
* Walk back commits for unused function parameters - they're still beingEric Christopher2014-05-051-5/+19
| | | | | | used via dragonegg for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208016 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove a now unnecessary function since all calls have one versionEric Christopher2014-05-051-17/+4
| | | | | | and inline it into its caller. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208012 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove a call to std::exit in a library. Make "Help" returnEric Christopher2014-05-051-5/+7
| | | | | | a 0 as a default answer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208009 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused argument from AddFeature.Eric Christopher2014-05-051-3/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208002 91177308-0d34-0410-b5e6-96231b3b80d8
* [C++11] More 'nullptr' conversion or in some cases just using a boolean ↵Craig Topper2014-04-131-1/+1
| | | | | | check instead of comparing to nullptr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206129 91177308-0d34-0410-b5e6-96231b3b80d8
* Reverting r199886 (Prevent repetitive warnings for unrecognized processors ↵Artyom Skrobov2014-01-251-34/+20
| | | | | | and features) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200083 91177308-0d34-0410-b5e6-96231b3b80d8
* Prevent repetitive warnings for unrecognized processors and featuresArtyom Skrobov2014-01-231-20/+34
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199886 91177308-0d34-0410-b5e6-96231b3b80d8
* MC: Don't assume incoming StringRef's are null terminated.Will Dietz2013-10-131-4/+1
| | | | | | | | | | This can happen when processing command line arguments, which are often stored as std::string's and later turned into StringRef's via std::string::data(). Unfortunately this is not guaranteed to return a null-terminated string until C++11, causing breakage on platforms that don't do this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192558 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the documentation of getDefaultSubtargetFeatures.Rafael Espindola2013-10-071-2/+1
| | | | | | Patch by David Nadlinger. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192098 91177308-0d34-0410-b5e6-96231b3b80d8
* Symbol hygiene: Make sure declarations and definitions match, make helper ↵Benjamin Kramer2012-10-201-2/+2
| | | | | | functions static. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166376 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove template from function that is only used with one type after r165092.Craig Topper2012-10-041-4/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165203 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused function that used to get itineraries from SubTargetFeatures. ↵Craig Topper2012-10-031-24/+0
| | | | | | This is done from MCSubTargetInfo these days. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165092 91177308-0d34-0410-b5e6-96231b3b80d8
* Release build: guard dump functions withManman Ren2012-09-121-1/+1
| | | | | | | | | "#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)" No functional change. Update r163344. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163679 91177308-0d34-0410-b5e6-96231b3b80d8
* Release build: guard dump functions with "ifndef NDEBUG"Manman Ren2012-09-061-0/+2
| | | | | | | No functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163344 91177308-0d34-0410-b5e6-96231b3b80d8
* Constify subtarget info properly so that we dont cast away the const inRoman Divacky2012-09-051-3/+3
| | | | | | | the SubtargetInfoKV tables. Found by gcc48 -Wcast-qual. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163251 91177308-0d34-0410-b5e6-96231b3b80d8
* Tidy up. Trailing whitespace.Jim Grosbach2012-05-111-8/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156602 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace (Lower|Upper)caseString in favor of StringRef's newest methods.Benjamin Kramer2011-11-061-2/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143891 91177308-0d34-0410-b5e6-96231b3b80d8
* Let printf do the formatting instead aligning strings ourselves.Benjamin Kramer2011-10-161-11/+10
| | | | | | While at it, merge some format strings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142140 91177308-0d34-0410-b5e6-96231b3b80d8
* Change createAsmParser to take a MCSubtargetInfo instead of triple,Evan Cheng2011-07-091-0/+32
| | | | | | | | | | CPU, and feature string. Parsing some asm directives can change subtarget state (e.g. .code 16) and it must be reflected in other modules (e.g. MCCodeEmitter). That is, the MCSubtargetInfo instance must be shared. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134795 91177308-0d34-0410-b5e6-96231b3b80d8
* Compute feature bits at time of MCSubtargetInfo initialization.Evan Cheng2011-07-071-18/+22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134606 91177308-0d34-0410-b5e6-96231b3b80d8
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