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* Reland 'Fixed -Wdeprecated-copy warnings. NFCI.'Dávid Bolvanský2019-11-231-2/+12
| | | | Fixed hashtable copy ctor.
* Revert 'Fixed -Wdeprecated-copy warnings. NFCI.'Dávid Bolvanský2019-11-231-12/+2
| | | | pdbutil's test is failing.
* Fixed -Wdeprecated-copy warnings. NFCI.Dávid Bolvanský2019-11-231-2/+12
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* Hexagon - fix uninitialized variable warnings. NFCI.Simon Pilgrim2019-11-141-1/+1
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* Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVMDaniel Sanders2019-08-151-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: This clang-tidy check is looking for unsigned integer variables whose initializer starts with an implicit cast from llvm::Register and changes the type of the variable to llvm::Register (dropping the llvm:: where possible). Partial reverts in: X86FrameLowering.cpp - Some functions return unsigned and arguably should be MCRegister X86FixupLEAs.cpp - Some functions return unsigned and arguably should be MCRegister X86FrameLowering.cpp - Some functions return unsigned and arguably should be MCRegister HexagonBitSimplify.cpp - Function takes BitTracker::RegisterRef which appears to be unsigned& MachineVerifier.cpp - Ambiguous operator==() given MCRegister and const Register PPCFastISel.cpp - No Register::operator-=() PeepholeOptimizer.cpp - TargetInstrInfo::optimizeLoadInstr() takes an unsigned& MachineTraceMetrics.cpp - MachineTraceMetrics lacks a suitable constructor Manual fixups in: ARMFastISel.cpp - ARMEmitLoad() now takes a Register& instead of unsigned& HexagonSplitDouble.cpp - Ternary operator was ambiguous between unsigned/Register HexagonConstExtenders.cpp - Has a local class named Register, used llvm::Register instead of Register. PPCFastISel.cpp - PPCEmitLoad() now takes a Register& instead of unsigned& Depends on D65919 Reviewers: arsenm, bogner, craig.topper, RKSimon Reviewed By: arsenm Subscribers: RKSimon, craig.topper, lenary, aemerson, wuzish, jholewinski, MatzeB, qcolombet, dschuff, jyknight, dylanmckay, sdardis, nemanjai, jvesely, wdng, nhaehnle, sbc100, jgravelle-google, kristof.beyls, hiraditya, aheejin, kbarton, fedor.sergeev, javed.absar, asb, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, jrtc27, MaskRay, zzheng, edward-jones, atanasyan, rogfer01, MartinMosbeck, brucehoult, the_o, tpr, PkmX, jocewei, jsji, Petar.Avramovic, asbirlea, Jim, s.egerton, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D65962 llvm-svn: 369041
* Finish moving TargetRegisterInfo::isVirtualRegister() and friends to ↵Daniel Sanders2019-08-011-11/+11
| | | | | | llvm::Register as started by r367614. NFC llvm-svn: 367633
* Hexagon: Rename another copy of Register classMatt Arsenault2019-06-241-87/+90
| | | | | | For some reason clang is happy with the conflict, but MSVC is not. llvm-svn: 364196
* HexagonConstEvaluator::evaluateHexExt - check incoming opcodes. NFCI.Simon Pilgrim2019-05-111-0/+2
| | | | | | Only certain extension opcodes are supported - fixes scan build warning. llvm-svn: 360520
* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
* Fix clang -Wimplicit-fallthrough warnings across llvm, NFCReid Kleckner2018-11-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch should not introduce any behavior changes. It consists of mostly one of two changes: 1. Replacing fall through comments with the LLVM_FALLTHROUGH macro 2. Inserting 'break' before falling through into a case block consisting of only 'break'. We were already using this warning with GCC, but its warning behaves slightly differently. In this patch, the following differences are relevant: 1. GCC recognizes comments that say "fall through" as annotations, clang doesn't 2. GCC doesn't warn on "case N: foo(); default: break;", clang does 3. GCC doesn't warn when the case contains a switch, but falls through the outer case. I will enable the warning separately in a follow-up patch so that it can be cleanly reverted if necessary. Reviewers: alexfh, rsmith, lattner, rtrieu, EricWF, bollu Differential Revision: https://reviews.llvm.org/D53950 llvm-svn: 345882
* Rename DEBUG macro to LLVM_DEBUG.Nicola Zaghen2018-05-141-27/+28
| | | | | | | | | | | | | | | | The DEBUG() macro is very generic so it might clash with other projects. The renaming was done as follows: - git grep -l 'DEBUG' | xargs sed -i 's/\bDEBUG\s\?(/LLVM_DEBUG(/g' - git diff -U0 master | ../clang/tools/clang-format/clang-format-diff.py -i -p1 -style LLVM - Manual change to APInt - Manually chage DOCS as regex doesn't match it. In the transition period the DEBUG() macro is still present and aliased to the LLVM_DEBUG() one. Differential Revision: https://reviews.llvm.org/D43624 llvm-svn: 332240
* [DebugInfo] Examine all uses of isDebugValue() for debug instructions.Shiva Chen2018-05-091-4/+4
| | | | | | | | | | | | | | | | | | Because we create a new kind of debug instruction, DBG_LABEL, we need to check all passes which use isDebugValue() to check MachineInstr is debug instruction or not. When expelling debug instructions, we should expel both DBG_VALUE and DBG_LABEL. So, I create a new function, isDebugInstr(), in MachineInstr to check whether the MachineInstr is debug instruction or not. This patch has no new test case. I have run regression test and there is no difference in regression test. Differential Revision: https://reviews.llvm.org/D45342 Patch by Hsiangkai Wang. llvm-svn: 331844
* Remove \brief commands from doxygen comments.Adrian Prantl2018-05-011-1/+1
| | | | | | | | | | | | | | | | We've been running doxygen with the autobrief option for a couple of years now. This makes the \brief markers into our comments redundant. Since they are a visual distraction and we don't want to encourage more \brief markers in new code either, this patch removes them all. Patch produced by for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done Differential Revision: https://reviews.llvm.org/D46290 llvm-svn: 331272
* [Hexagon] Recognize non-immediate constants in HexagonConstPropagationKrzysztof Parzyszek2018-02-231-6/+9
| | | | llvm-svn: 325954
* MachineFunction: Return reference from getFunction(); NFCMatthias Braun2017-12-151-6/+4
| | | | | | The Function can never be nullptr so we can return a reference. llvm-svn: 320884
* [CodeGen] Use MachineOperand::print in the MIRPrinter for MO_Register.Francis Visoiu Mistrih2017-12-071-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Work towards the unification of MIR and debug output by refactoring the interfaces. For MachineOperand::print, keep a simple version that can be easily called from `dump()`, and a more complex one which will be called from both the MIRPrinter and MachineInstr::print. Add extra checks inside MachineOperand for detached operands (operands with getParent() == nullptr). https://reviews.llvm.org/D40836 * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/kill: ([^ ]+) ([^ ]+)<def> ([^ ]+)/kill: \1 def \2 \3/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/kill: ([^ ]+) ([^ ]+) ([^ ]+)<def>/kill: \1 \2 def \3/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/kill: def ([^ ]+) ([^ ]+) ([^ ]+)<def>/kill: def \1 \2 def \3/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/<def>//g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<kill>/killed \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<imp-use,kill>/implicit killed \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<dead>/dead \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<def[ ]*,[ ]*dead>/dead \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<imp-def[ ]*,[ ]*dead>/implicit-def dead \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<imp-def>/implicit-def \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<imp-use>/implicit \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<internal>/internal \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<undef>/undef \1/g' llvm-svn: 320022
* [CodeGen] Unify MBB reference format in both MIR and debug outputFrancis Visoiu Mistrih2017-12-041-14/+17
| | | | | | | | | | | | | | | | As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
* [CodeGen] Print "%vreg0" as "%0" in both MIR and debug outputFrancis Visoiu Mistrih2017-11-301-1/+1
| | | | | | | | | | | | | | | | | As part of the unification of the debug format and the MIR format, avoid printing "vreg" for virtual registers (which is one of the current MIR possibilities). Basically: * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E "s/%vreg([0-9]+)/%\1/g" * grep -nr '%vreg' . and fix if needed * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E "s/ vreg([0-9]+)/ %\1/g" * grep -nr 'vreg[0-9]\+' . and fix if needed Differential Revision: https://reviews.llvm.org/D40420 llvm-svn: 319427
* [CodeGen] Print register names in lowercase in both MIR and debug outputFrancis Visoiu Mistrih2017-11-281-2/+2
| | | | | | | | | | | As part of the unification of the debug format and the MIR format, always print registers as lowercase. * Only debug printing is affected. It now follows MIR. Differential Revision: https://reviews.llvm.org/D40417 llvm-svn: 319187
* [CodeGen] Rename functions PrintReg* to printReg*Francis Visoiu Mistrih2017-11-281-6/+6
| | | | | | | | | | | LLVM Coding Standards: Function names should be verb phrases (as they represent actions), and command-like function should be imperative. The name should be camel case, and start with a lower case letter (e.g. openFile() or isFoo()). Differential Revision: https://reviews.llvm.org/D40416 llvm-svn: 319168
* Fix a bunch more layering of CodeGen headers that are in TargetDavid Blaikie2017-11-171-2/+2
| | | | | | | | All these headers already depend on CodeGen headers so moving them into CodeGen fixes the layering (since CodeGen depends on Target, not the other way around). llvm-svn: 318490
* [Hexagon] Make getHexagonSubRegIndex take reference instead of pointerKrzysztof Parzyszek2017-09-251-1/+1
| | | | llvm-svn: 314134
* Exclude more unused functions from release build.Florian Hahn2017-07-311-0/+4
| | | | llvm-svn: 309576
* Guard print() functions only used by dump() functions.Florian Hahn2017-07-311-0/+2
| | | | | | | | | | | | | | | | | | | Summary: Since r293359, most dump() function are only defined when `!defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)` holds. print() functions only used by dump() functions are now unused in release builds, generating lots of warnings. This patch only defines some print() functions if they are used. Reviewers: MatzeB Reviewed By: MatzeB Subscribers: arsenm, mzolotukhin, nhaehnle, llvm-commits Differential Revision: https://reviews.llvm.org/D35949 llvm-svn: 309553
* [Hexagon] Fix some Clang-tidy modernize-use-using and Include What You Use ↵Eugene Zelenko2017-07-261-16/+26
| | | | | | warnings; other minor fixes (NFC). llvm-svn: 309230
* [Hexagon] Fix -Wimplicit-fallthrough warnings. NFCI.Simon Pilgrim2017-07-071-0/+1
| | | | llvm-svn: 307374
* [llvm] Remove double semicolonsMandeep Singh Grang2017-06-061-1/+1
| | | | | | | | | | | | Reviewers: craig.topper, arsenm, mehdi_amini Reviewed By: mehdi_amini Subscribers: mehdi_amini, wdng, nhaehnle, javed.absar, llvm-commits Differential Revision: https://reviews.llvm.org/D33924 llvm-svn: 304767
* [Hexagon] Fix some Clang-tidy modernize and Include What You Use warnings; ↵Eugene Zelenko2016-12-141-89/+51
| | | | | | other minor fixes (NFC). llvm-svn: 289736
* [Hexagon] Separate Hexagon subreg indices for different register classesKrzysztof Parzyszek2016-11-091-8/+10
| | | | | | | | | | | For pairs of 32-bit registers: isub_lo, isub_hi. For pairs of vector registers: vsub_lo, vsub_hi. Add generic subreg indices: ps_sub_lo, ps_sub_hi, and a function HexagonRegisterInfo::getHexagonSubRegIndex(RegClass, GenericSubreg) that returns the appropriate subreg index for RegClass. llvm-svn: 286377
* Use StringRef in Pass/PassManager APIs (NFC)Mehdi Amini2016-10-011-1/+1
| | | | llvm-svn: 283004
* [Hexagon] Standardize next batch of pseudo instructionsKrzysztof Parzyszek2016-08-161-7/+7
| | | | | | | | | | | | | ALIGNA PS_aligna ALLOCA PS_alloca TFR_FI PS_fi TFR_FIA PS_fia TFR_PdFalse PS_false TFR_PdTrue PS_true VMULW PS_vmulw VMULW_ACC PS_vmulw_acc llvm-svn: 278832
* [Hexagon] Use integer instructions for floating point immediatesKrzysztof Parzyszek2016-08-101-9/+7
| | | | | | | | | | | | Floating point instructions use general purpose registers, so the few instructions that can put floating point immediates into registers are, in fact, integer instruction. Use them explicitly instead of having pseudo-instructions specifically for dealing with floating point values. Simplify the constant loading instructions (from sdata) to have only two: one for 32-bit values and one for 64-bit values: CONST32 and CONST64. llvm-svn: 278244
* [HexagonConstPropagation] Remove dead code.Davide Italiano2016-07-301-22/+0
| | | | llvm-svn: 277285
* [Hexagon] Perform bit arithmetic on unsigned to avoid accidentally shifting ↵Benjamin Kramer2016-07-301-2/+2
| | | | | | | | negative values. Found by ubsan. llvm-svn: 277268
* Fixed MSVC out of range shift warningSimon Pilgrim2016-07-291-1/+1
| | | | llvm-svn: 277130
* Fix build breaks after r277028Krzysztof Parzyszek2016-07-281-0/+1
| | | | llvm-svn: 277031
* [Hexagon] Implement MI-level constant propagationKrzysztof Parzyszek2016-07-281-0/+3208
llvm-svn: 277028
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