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path: root/llvm/lib/Target/MSP430/MSP430InstrInfo.cpp
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* Use MCRegister in copyPhysRegMatt Arsenault2019-11-111-2/+2
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* Implementation of asm-goto support in LLVMCraig Topper2019-02-081-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | This patch accompanies the RFC posted here: http://lists.llvm.org/pipermail/llvm-dev/2018-October/127239.html This patch adds a new CallBr IR instruction to support asm-goto inline assembly like gcc as used by the linux kernel. This instruction is both a call instruction and a terminator instruction with multiple successors. Only inline assembly usage is supported today. This also adds a new INLINEASM_BR opcode to SelectionDAG and MachineIR to represent an INLINEASM block that is also considered a terminator instruction. There will likely be more bug fixes and optimizations to follow this, but we felt it had reached a point where we would like to switch to an incremental development model. Patch by Craig Topper, Alexander Ivchenko, Mikhail Dvoretckii Differential Revision: https://reviews.llvm.org/D53765 llvm-svn: 353563
* 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
* [MSP430] Add MC layerAnton Korobeynikov2018-11-151-30/+15
| | | | | | | | | | | | | | Reapply r346374 with the fixes for modules build. Original summary: This change implements assembler parser, code emitter, ELF object writer and disassembler for the MSP430 ISA. Also, more instruction forms are added to the target description. Patch by Michael Skvortsov! llvm-svn: 346948
* Revert "[MSP430] Add MC layer"Davide Italiano2018-11-081-15/+30
| | | | | | | | | | | This commit broke the module buildbots. Error: lib/Target/MSP430/MSP430GenAsmMatcher.inc:1027:1: error: redundant namespace 'llvm' [-Wmodules-import-nested-redundant] ^ llvm-svn: 346410
* [MSP430] Add MC layerAnton Korobeynikov2018-11-081-30/+15
| | | | | | | | | | | | | | | | | Summary: This change implements assembler parser, code emitter, ELF object writer and disassembler for the MSP430 ISA. Also, more instruction forms are added to the target description. Reviewers: asl Reviewed By: asl Subscribers: pftbest, krisb, mgorny, llvm-commits Differential Revision: https://reviews.llvm.org/D53661 llvm-svn: 346374
* [DebugInfo] Examine all uses of isDebugValue() for debug instructions.Shiva Chen2018-05-091-2/+2
| | | | | | | | | | | | | | | | | | 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
* Finish renaming remaining analyzeBranch functionsMatt Arsenault2016-09-141-2/+2
| | | | llvm-svn: 281535
* Make analyzeBranch family of instruction names consistentMatt Arsenault2016-09-141-2/+2
| | | | | | | analyzeBranch was renamed to use lowercase first, rename the related set to match. llvm-svn: 281506
* AArch64: Use TTI branch functions in branch relaxationMatt Arsenault2016-09-141-2/+7
| | | | | | | | | The main change is to return the code size from InsertBranch/RemoveBranch. Patch mostly by Tim Northover llvm-svn: 281505
* MachineFunction: Return reference for getFrameInfo(); NFCMatthias Braun2016-07-281-2/+2
| | | | | | | getFrameInfo() never returns nullptr so we should use a reference instead of a pointer. llvm-svn: 277017
* TargetInstrInfo: rename GetInstSizeInBytes to getInstSizeInBytes. NFCSjoerd Meijer2016-07-281-1/+1
| | | | | | Differential Revision: https://reviews.llvm.org/D22925 llvm-svn: 276997
* Rename AnalyzeBranch* to analyzeBranch*.Jacques Pienaar2016-07-151-1/+1
| | | | | | | | | | | | Summary: NFC. Rename AnalyzeBranch/AnalyzeBranchPredicate to analyzeBranch/analyzeBranchPredicate to follow LLVM coding style and be consistent with TargetInstrInfo's analyzeCompare and analyzeSelect. Reviewers: tstellarAMD, mcrosier Subscribers: mcrosier, jholewinski, jfb, arsenm, dschuff, jyknight, dsanders, nemanjai Differential Revision: https://reviews.llvm.org/D22409 llvm-svn: 275564
* MSP430: Avoid implicit iterator conversions, NFCDuncan P. N. Exon Smith2016-07-081-5/+5
| | | | | | | | Avoid implicit conversions from MachineInstrBundleIIterator to MachineInstr* in the MSP430 backend by preferring MachineInstr& over MachineInstr* when a pointer isn't nullable. llvm-svn: 274933
* Pass DebugLoc and SDLoc by const ref.Benjamin Kramer2016-06-121-8/+8
| | | | | | | | This used to be free, copying and moving DebugLocs became expensive after the metadata rewrite. Passing by reference eliminates a ton of track/untrack operations. No functionality change intended. llvm-svn: 272512
* `MSP430InstrInfo::loadRegFromStackSlot` forgets to set register def.Anton Korobeynikov2016-02-241-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: For instance, compiling the below results in a panic: ``` llc: ../lib/CodeGen/InlineSpiller.cpp:1140: bool (anonymous namespace)::InlineSpiller::foldMemoryOperand(ArrayRef<std::pair<MachineInstr *, unsigned int> >, llvm::MachineInstr *): Assertion `MO->isDead() && "Cannot fold physreg def"' failed. #0 0x00007f50fbcf353e llvm::sys::PrintStackTrace(llvm::raw_ostream&) /home/h/3rd/llvm/build/../lib/Support/Unix/Signals.inc:321:15 #1 0x00007f50fbcf3929 PrintStackTraceSignalHandler(void*) /home/h/3rd/llvm/build/../lib/Support/Unix/Signals.inc:380:1 #2 0x00007f50fbcf22a3 llvm::sys::RunSignalHandlers() /home/h/3rd/llvm/build/../lib/Support/Signals.cpp:45:5 #3 0x00007f50fbcf3bb4 SignalHandler(int) /home/h/3rd/llvm/build/../lib/Support/Unix/Signals.inc:210:1 #4 0x00007f50fa87a180 (/lib/x86_64-linux-gnu/libc.so.6+0x35180) #5 0x00007f50fa87a107 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x35107) #6 0x00007f50fa87b4e8 abort (/lib/x86_64-linux-gnu/libc.so.6+0x364e8) #7 0x00007f50fa873226 (/lib/x86_64-linux-gnu/libc.so.6+0x2e226) #8 0x00007f50fa8732d2 (/lib/x86_64-linux-gnu/libc.so.6+0x2e2d2) #9 0x00007f50fddd9287 (anonymous namespace)::InlineSpiller::foldMemoryOperand(llvm::ArrayRef<std::pair<llvm::MachineInstr*, unsigned int> >, llvm::MachineInstr*) /home/h/3rd/llvm/build/../lib/CodeGen/InlineSpiller.cpp:1141:21 #10 0x00007f50fddd9ee9 (anonymous namespace)::InlineSpiller::spillAroundUses(unsigned int) /home/h/3rd/llvm/build/../lib/CodeGen/InlineSpiller.cpp:1286:9 #11 0x00007f50fddd388b (anonymous namespace)::InlineSpiller::spillAll() /home/h/3rd/llvm/build/../lib/CodeGen/InlineSpiller.cpp:1338:21 #12 0x00007f50fddd221d (anonymous namespace)::InlineSpiller::spill(llvm::LiveRangeEdit&) /home/h/3rd/llvm/build/../lib/CodeGen/InlineSpiller.cpp:1391:3 #13 0x00007f50fdfd921b (anonymous namespace)::RAGreedy::selectOrSplitImpl(llvm::LiveInterval&, llvm::SmallVectorImpl<unsigned int>&, llvm::SmallSet<unsigned int, 16u, std::less<unsigned int> >&, unsigned int) /home/h/3rd/llvm/build/../lib/CodeGen/RegAllocGreedy.cpp:2555:5 #14 0x00007f50fdfd647b (anonymous namespace)::RAGreedy::selectOrSplit(llvm::LiveInterval&, llvm::SmallVectorImpl<unsigned int>&) /home/h/3rd/llvm/build/../lib/CodeGen/RegAllocGreedy.cpp:2221:12 #15 0x00007f50fdfc89f9 llvm::RegAllocBase::allocatePhysRegs() /home/h/3rd/llvm/build/../lib/CodeGen/RegAllocBase.cpp:110:14 #16 0x00007f50fdfd6337 (anonymous namespace)::RAGreedy::runOnMachineFunction(llvm::MachineFunction&) /home/h/3rd/llvm/build/../lib/CodeGen/RegAllocGreedy.cpp:2611:3 #17 0x00007f50fded33ee llvm::MachineFunctionPass::runOnFunction(llvm::Function&) /home/h/3rd/llvm/build/../lib/CodeGen/MachineFunctionPass.cpp:43:3 #18 0x00007f50fd6cdc6f llvm::FPPassManager::runOnFunction(llvm::Function&) /home/h/3rd/llvm/build/../lib/IR/LegacyPassManager.cpp:1550:23 #19 0x00007f50fd6cdf85 llvm::FPPassManager::runOnModule(llvm::Module&) /home/h/3rd/llvm/build/../lib/IR/LegacyPassManager.cpp:1571:16 #20 0x00007f50fd6ce71a (anonymous namespace)::MPPassManager::runOnModule(llvm::Module&) /home/h/3rd/llvm/build/../lib/IR/LegacyPassManager.cpp:1627:23 #21 0x00007f50fd6ce246 llvm::legacy::PassManagerImpl::run(llvm::Module&) /home/h/3rd/llvm/build/../lib/IR/LegacyPassManager.cpp:1730:16 #22 0x00007f50fd6cec31 llvm::legacy::PassManager::run(llvm::Module&) /home/h/3rd/llvm/build/../lib/IR/LegacyPassManager.cpp:1761:3 #23 0x0000000000415bdc compileModule(char**, llvm::LLVMContext&) /home/h/3rd/llvm/build/../tools/llc/llc.cpp:405:5 #24 0x0000000000414571 main /home/h/3rd/llvm/build/../tools/llc/llc.cpp:211:13 #25 0x00007f50fa866b45 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b45) #26 0x0000000000414296 _start (/home/h/3rd/llvm/build/bin/llc+0x414296) Stack dump: 0. Program arguments: ./bin/llc -mtriple msp430 loadstore.ll 1. Running pass 'Function Pass Manager' on module 'loadstore.ll'. 2. Running pass 'Greedy Register Allocator' on function '@inc' ``` Original IR: ```llvm %struct.VeryLarge = type { i8, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } ; Function Attrs: norecurse nounwind define void @inc(%struct.VeryLarge* noalias nocapture sret %agg.result, %struct.VeryLarge* byval align 1 %s) #0 { entry: %p0 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 0 %0 = load i8, i8* %p0, align 1, !tbaa !1 %p1 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 1 %1 = load i32, i32* %p1, align 1, !tbaa !6 %p2 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 2 %2 = load i32, i32* %p2, align 1, !tbaa !7 %p3 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 3 %3 = load i32, i32* %p3, align 1, !tbaa !8 %p4 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 4 %4 = load i32, i32* %p4, align 1, !tbaa !9 %p5 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 5 %5 = load i32, i32* %p5, align 1, !tbaa !10 %p6 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 6 %6 = load i32, i32* %p6, align 1, !tbaa !11 %p7 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 7 %7 = load i32, i32* %p7, align 1, !tbaa !12 %p8 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 8 %8 = load i32, i32* %p8, align 1, !tbaa !13 %p9 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 9 %9 = load i32, i32* %p9, align 1, !tbaa !14 %p10 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 10 %10 = load i32, i32* %p10, align 1, !tbaa !15 %p11 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 11 %11 = load i32, i32* %p11, align 1, !tbaa !16 %p12 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 12 %12 = load i32, i32* %p12, align 1, !tbaa !17 %p13 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 13 %13 = load i32, i32* %p13, align 1, !tbaa !18 %p14 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 14 %14 = load i32, i32* %p14, align 1, !tbaa !19 %p15 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 15 %15 = load i32, i32* %p15, align 1, !tbaa !20 %p16 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 16 %16 = load i32, i32* %p16, align 1, !tbaa !21 %p17 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 17 %17 = load i32, i32* %p17, align 1, !tbaa !22 %p18 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 18 %18 = load i32, i32* %p18, align 1, !tbaa !23 %p19 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 19 %19 = load i32, i32* %p19, align 1, !tbaa !24 %p20 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 20 %20 = load i32, i32* %p20, align 1, !tbaa !25 %p21 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 21 %21 = load i32, i32* %p21, align 1, !tbaa !26 %p22 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 22 %22 = load i32, i32* %p22, align 1, !tbaa !27 %p23 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 23 %23 = load i32, i32* %p23, align 1, !tbaa !28 %p24 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 24 %24 = load i32, i32* %p24, align 1, !tbaa !29 %p25 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 25 %25 = load i32, i32* %p25, align 1, !tbaa !30 %p26 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 26 %26 = load i32, i32* %p26, align 1, !tbaa !31 %p27 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 27 %27 = load i32, i32* %p27, align 1, !tbaa !32 %p28 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 28 %28 = load i32, i32* %p28, align 1, !tbaa !33 %p29 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 29 %29 = load i32, i32* %p29, align 1, !tbaa !34 %p30 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 30 %30 = load i32, i32* %p30, align 1, !tbaa !35 %p31 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 31 %31 = load i32, i32* %p31, align 1, !tbaa !36 %p32 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %s, i32 0, i32 32 %32 = load i32, i32* %p32, align 1, !tbaa !37 %add = add i8 %0, 1 store i8 %add, i8* %p0, align 1, !tbaa !1 %add2 = add i32 %1, 2 store i32 %add2, i32* %p1, align 1, !tbaa !6 %add3 = add i32 %2, 3 store i32 %add3, i32* %p2, align 1, !tbaa !7 %add4 = add i32 %3, 4 store i32 %add4, i32* %p3, align 1, !tbaa !8 %add5 = add i32 %4, 5 store i32 %add5, i32* %p4, align 1, !tbaa !9 %add6 = add i32 %5, 6 store i32 %add6, i32* %p5, align 1, !tbaa !10 %add7 = add i32 %6, 7 store i32 %add7, i32* %p6, align 1, !tbaa !11 %add8 = add i32 %7, 8 store i32 %add8, i32* %p7, align 1, !tbaa !12 %add9 = add i32 %8, 9 store i32 %add9, i32* %p8, align 1, !tbaa !13 %add10 = add i32 %9, 10 store i32 %add10, i32* %p9, align 1, !tbaa !14 %add11 = add i32 %10, 11 store i32 %add11, i32* %p10, align 1, !tbaa !15 %add12 = add i32 %11, 12 store i32 %add12, i32* %p11, align 1, !tbaa !16 %add13 = add i32 %12, 13 store i32 %add13, i32* %p12, align 1, !tbaa !17 %add14 = add i32 %13, 14 store i32 %add14, i32* %p13, align 1, !tbaa !18 %add15 = add i32 %14, 15 store i32 %add15, i32* %p14, align 1, !tbaa !19 %add16 = add i32 %15, 16 store i32 %add16, i32* %p15, align 1, !tbaa !20 %add17 = add i32 %16, 17 store i32 %add17, i32* %p16, align 1, !tbaa !21 %add18 = add i32 %17, 18 store i32 %add18, i32* %p17, align 1, !tbaa !22 %add19 = add i32 %18, 19 store i32 %add19, i32* %p18, align 1, !tbaa !23 %add20 = add i32 %19, 20 store i32 %add20, i32* %p19, align 1, !tbaa !24 %add21 = add i32 %20, 21 store i32 %add21, i32* %p20, align 1, !tbaa !25 %add22 = add i32 %21, 22 store i32 %add22, i32* %p21, align 1, !tbaa !26 %add23 = add i32 %22, 23 store i32 %add23, i32* %p22, align 1, !tbaa !27 %add24 = add i32 %23, 24 store i32 %add24, i32* %p23, align 1, !tbaa !28 %add25 = add i32 %24, 25 store i32 %add25, i32* %p24, align 1, !tbaa !29 %add26 = add i32 %25, 26 store i32 %add26, i32* %p25, align 1, !tbaa !30 %add27 = add i32 %26, 27 store i32 %add27, i32* %p26, align 1, !tbaa !31 %add28 = add i32 %27, 28 store i32 %add28, i32* %p27, align 1, !tbaa !32 %add29 = add i32 %28, 29 store i32 %add29, i32* %p28, align 1, !tbaa !33 %add30 = add i32 %29, 30 store i32 %add30, i32* %p29, align 1, !tbaa !34 %add31 = add i32 %30, 31 store i32 %add31, i32* %p30, align 1, !tbaa !35 %add32 = add i32 %31, 32 store i32 %add32, i32* %p31, align 1, !tbaa !36 %add33 = add i32 %32, 33 store i32 %add33, i32* %p32, align 1, !tbaa !37 %33 = getelementptr inbounds %struct.VeryLarge, %struct.VeryLarge* %agg.result, i32 0, i32 0 call void @llvm.memcpy.p0i8.p0i8.i32(i8* %33, i8* %p0, i32 129, i32 1, i1 false), !tbaa.struct !38 ret void } ; Function Attrs: argmemonly nounwind declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture readonly, i32, i32, i1) #1 attributes #0 = { norecurse nounwind "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #1 = { argmemonly nounwind } !llvm.ident = !{!0} !0 = !{!"clang version 3.8.0 (git://github.com/llvm-mirror/clang 40ef2b7531472c41212c4719a9294aeb7bddebbc) (git://github.com/llvm-mirror/llvm c601eaf55606dfb9ad372b514b77aa00d1409be1)"} !1 = !{!2, !3, i64 0} !2 = !{!"", !3, i64 0, !5, i64 1, !5, i64 5, !5, i64 9, !5, i64 13, !5, i64 17, !5, i64 21, !5, i64 25, !5, i64 29, !5, i64 33, !5, i64 37, !5, i64 41, !5, i64 45, !5, i64 49, !5, i64 53, !5, i64 57, !5, i64 61, !5, i64 65, !5, i64 69, !5, i64 73, !5, i64 77, !5, i64 81, !5, i64 85, !5, i64 89, !5, i64 93, !5, i64 97, !5, i64 101, !5, i64 105, !5, i64 109, !5, i64 113, !5, i64 117, !5, i64 121, !5, i64 125} !3 = !{!"omnipotent char", !4, i64 0} !4 = !{!"Simple C/C++ TBAA"} !5 = !{!"int", !3, i64 0} !6 = !{!2, !5, i64 1} !7 = !{!2, !5, i64 5} !8 = !{!2, !5, i64 9} !9 = !{!2, !5, i64 13} !10 = !{!2, !5, i64 17} !11 = !{!2, !5, i64 21} !12 = !{!2, !5, i64 25} !13 = !{!2, !5, i64 29} !14 = !{!2, !5, i64 33} !15 = !{!2, !5, i64 37} !16 = !{!2, !5, i64 41} !17 = !{!2, !5, i64 45} !18 = !{!2, !5, i64 49} !19 = !{!2, !5, i64 53} !20 = !{!2, !5, i64 57} !21 = !{!2, !5, i64 61} !22 = !{!2, !5, i64 65} !23 = !{!2, !5, i64 69} !24 = !{!2, !5, i64 73} !25 = !{!2, !5, i64 77} !26 = !{!2, !5, i64 81} !27 = !{!2, !5, i64 85} !28 = !{!2, !5, i64 89} !29 = !{!2, !5, i64 93} !30 = !{!2, !5, i64 97} !31 = !{!2, !5, i64 101} !32 = !{!2, !5, i64 105} !33 = !{!2, !5, i64 109} !34 = !{!2, !5, i64 113} !35 = !{!2, !5, i64 117} !36 = !{!2, !5, i64 121} !37 = !{!2, !5, i64 125} !38 = !{i64 0, i64 1, !39, i64 1, i64 4, !40, i64 5, i64 4, !40, i64 9, i64 4, !40, i64 13, i64 4, !40, i64 17, i64 4, !40, i64 21, i64 4, !40, i64 25, i64 4, !40, i64 29, i64 4, !40, i64 33, i64 4, !40, i64 37, i64 4, !40, i64 41, i64 4, !40, i64 45, i64 4, !40, i64 49, i64 4, !40, i64 53, i64 4, !40, i64 57, i64 4, !40, i64 61, i64 4, !40, i64 65, i64 4, !40, i64 69, i64 4, !40, i64 73, i64 4, !40, i64 77, i64 4, !40, i64 81, i64 4, !40, i64 85, i64 4, !40, i64 89, i64 4, !40, i64 93, i64 4, !40, i64 97, i64 4, !40, i64 101, i64 4, !40, i64 105, i64 4, !40, i64 109, i64 4, !40, i64 113, i64 4, !40, i64 117, i64 4, !40, i64 121, i64 4, !40, i64 125, i64 4, !40} !39 = !{!3, !3, i64 0} !40 = !{!5, !5, i64 0} ``` Reviewers: asl Subscribers: qcolombet Differential Revision: http://reviews.llvm.org/D17441 llvm-svn: 261746
* CodeGen: TII: Take MachineInstr& in predicate API, NFCDuncan P. N. Exon Smith2016-02-231-5/+6
| | | | | | | | | | | | | Change TargetInstrInfo API to take `MachineInstr&` instead of `MachineInstr*` in the functions related to predicated instructions (I'll try to come back later and get some of the rest). All of these functions require non-null parameters already, so references are more clear. As a bonus, this happens to factor away a host of implicit iterator => pointer conversions. No functionality change intended. llvm-svn: 261605
* PseudoSourceValue: Replace global manager with a manager in a machine function.Alex Lorenz2015-08-111-10/+8
| | | | | | | | | | | | | | | | | | | | | | This commit removes the global manager variable which is responsible for storing and allocating pseudo source values and instead it introduces a new manager class named 'PseudoSourceValueManager'. Machine functions now own an instance of the pseudo source value manager class. This commit also modifies the 'get...' methods in the 'MachinePointerInfo' class to construct pseudo source values using the instance of the pseudo source value manager object from the machine function. This commit updates calls to the 'get...' methods from the 'MachinePointerInfo' class in a lot of different files because those calls now need to pass in a reference to a machine function to those methods. This change will make it easier to serialize pseudo source values as it will enable me to transform the mips specific MipsCallEntry PseudoSourceValue subclass into two target independent subclasses. Reviewers: Akira Hatanaka llvm-svn: 244693
* [CodeGen] ArrayRef'ize cond/pred in various TII APIs. NFC.Ahmed Bougacha2015-06-111-1/+1
| | | | llvm-svn: 239553
* Have MachineFunction cache a pointer to the subtarget to make lookupsEric Christopher2014-08-051-2/+1
| | | | | | | | | | | shorter/easier and have the DAG use that to do the same lookup. This can be used in the future for TargetMachine based caching lookups from the MachineFunction easily. Update the MIPS subtarget switching machinery to update this pointer at the same time it runs. llvm-svn: 214838
* Remove the TargetMachine forwards for TargetSubtargetInfo basedEric Christopher2014-08-041-1/+2
| | | | | | information and update all callers. No functional change. llvm-svn: 214781
* Remove uses and caches of the target machine and subtarget fromEric Christopher2014-06-271-2/+2
| | | | | | | | both MSP430InstrInfo and MSP430RegisterInfo. Remove unused member variable StackAlign from MSP430RegisterInfo. Update constructors accordingly. llvm-svn: 211835
* [C++] Use 'nullptr'. Target edition.Craig Topper2014-04-251-2/+2
| | | | llvm-svn: 207197
* [cleanup] Lift using directives, DEBUG_TYPE definitions, and even someChandler Carruth2014-04-221-2/+2
| | | | | | | | | | | | system headers above the includes of generated '.inc' files that actually contain code. In a few targets this was already done pretty consistently, but it wasn't done *really* consistently anywhere. It is strictly cleaner IMO and necessary in a bunch of places where the DEBUG_TYPE is referenced from the generated code. Consistency with the necessary places trumps. Hopefully the build bots are OK with the movement of intrin.h... llvm-svn: 206838
* Replace PROLOG_LABEL with a new CFI_INSTRUCTION.Rafael Espindola2014-03-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | The old system was fairly convoluted: * A temporary label was created. * A single PROLOG_LABEL was created with it. * A few MCCFIInstructions were created with the same label. The semantics were that the cfi instructions were mapped to the PROLOG_LABEL via the temporary label. The output position was that of the PROLOG_LABEL. The temporary label itself was used only for doing the mapping. The new CFI_INSTRUCTION has a 1:1 mapping to MCCFIInstructions and points to one by holding an index into the CFI instructions of this function. I did consider removing MMI.getFrameInstructions completelly and having CFI_INSTRUCTION own a MCCFIInstruction, but MCCFIInstructions have non trivial constructors and destructors and are somewhat big, so the this setup is probably better. The net result is that we don't create temporary labels that are never used. llvm-svn: 203204
* [C++11] Replace llvm::next and llvm::prior with std::next and std::prev.Benjamin Kramer2014-03-021-2/+2
| | | | | | Remove the old functions. llvm-svn: 202636
* [weak vtables] Remove a bunch of weak vtablesJuergen Ributzka2013-11-191-1/+4
| | | | | | | | | | | | This patch removes most of the trivial cases of weak vtables by pinning them to a single object file. The memory leaks in this version have been fixed. Thanks Alexey for pointing them out. Differential Revision: http://llvm-reviews.chandlerc.com/D2068 Reviewed by Andy llvm-svn: 195064
* Revert r194865 and r194874.Alexey Samsonov2013-11-181-4/+1
| | | | | | | | | | | | This change is incorrect. If you delete virtual destructor of both a base class and a subclass, then the following code: Base *foo = new Child(); delete foo; will not cause the destructor for members of Child class. As a result, I observe plently of memory leaks. Notable examples I investigated are: ObjectBuffer and ObjectBufferStream, AttributeImpl and StringSAttributeImpl. llvm-svn: 194997
* [weak vtables] Remove a bunch of weak vtablesJuergen Ributzka2013-11-151-1/+4
| | | | | | | | | | | This patch removes most of the trivial cases of weak vtables by pinning them to a single object file. Differential Revision: http://llvm-reviews.chandlerc.com/D2068 Reviewed by Andy llvm-svn: 194865
* Don't cache the instruction and register info from the TargetMachine, becauseBill Wendling2013-06-071-1/+1
| | | | | | the internals of TargetMachine could change. llvm-svn: 183492
* Move all of the header files which are involved in modelling the LLVM IRChandler Carruth2013-01-021-1/+1
| | | | | | | | | | | | | | | | | | | | | into their new header subdirectory: include/llvm/IR. This matches the directory structure of lib, and begins to correct a long standing point of file layout clutter in LLVM. There are still more header files to move here, but I wanted to handle them in separate commits to make tracking what files make sense at each layer easier. The only really questionable files here are the target intrinsic tablegen files. But that's a battle I'd rather not fight today. I've updated both CMake and Makefile build systems (I think, and my tests think, but I may have missed something). I've also re-sorted the includes throughout the project. I'll be committing updates to Clang, DragonEgg, and Polly momentarily. llvm-svn: 171366
* Use the new script to sort the includes of every file under lib.Chandler Carruth2012-12-031-1/+1
| | | | | | | | | | | | | | | | | Sooooo many of these had incorrect or strange main module includes. I have manually inspected all of these, and fixed the main module include to be the nearest plausible thing I could find. If you own or care about any of these source files, I encourage you to take some time and check that these edits were sensible. I can't have broken anything (I strictly added headers, and reordered them, never removed), but they may not be the headers you'd really like to identify as containing the API being implemented. Many forward declarations and missing includes were added to a header files to allow them to parse cleanly when included first. The main module rule does in fact have its merits. =] llvm-svn: 169131
* Remove unused private fields found by clang's new -Wunused-private-field.Benjamin Kramer2012-06-061-1/+1
| | | | | | | | There are some that I didn't remove this round because they looked like obvious stubs. There are dead variables in gtest too, they should be fixed upstream. llvm-svn: 158090
* Reorder includes in Target backends to following coding standards. Remove ↵Craig Topper2012-03-171-1/+1
| | | | | | some superfluous forward declarations. llvm-svn: 152997
* Emacs-tag and some comment fix for all ARM, CellSPU, Hexagon, MBlaze, ↵Jia Liu2012-02-181-1/+1
| | | | | | MSP430, PPC, PTX, Sparc, X86, XCore. llvm-svn: 150878
* Convert assert(0) to llvm_unreachableCraig Topper2012-02-071-7/+3
| | | | llvm-svn: 149961
* More dead code removal (using -Wunreachable-code)David Blaikie2012-01-201-2/+0
| | | | llvm-svn: 148578
* Add bundle aware API for querying instruction properties and switch the codeEvan Cheng2011-12-071-5/+4
| | | | | | | | | | | | | | generator to it. For non-bundle instructions, these behave exactly the same as the MC layer API. For properties like mayLoad / mayStore, look into the bundle and if any of the bundled instructions has the property it would return true. For properties like isPredicable, only return true if *all* of the bundled instructions have the property. For properties like canFoldAsLoad, isCompare, conservatively return false for bundles. llvm-svn: 146026
* Make use of MachinePointerInfo::getFixedStack. This removes all mentionJay Foad2011-11-151-5/+2
| | | | | | of PseudoSourceValue from lib/Target/. llvm-svn: 144632
* Move TargetRegistry and TargetSelect from Target to Support where they belong.Evan Cheng2011-08-241-1/+1
| | | | | | These are strictly utilities for registering targets and components. llvm-svn: 138450
* Next round of MC refactoring. This patch factor MC table instantiations, MCEvan Cheng2011-07-141-11/+0
| | | | | | registeration and creation code into XXXMCDesc libraries. llvm-svn: 135184
* - Eliminate MCCodeEmitter's dependency on TargetMachine. It now uses MCInstrInfoEvan Cheng2011-07-111-0/+11
| | | | | | | | | | | | and MCSubtargetInfo. - Added methods to update subtarget features (used when targets automatically detect subtarget features or switch modes). - Teach X86Subtarget to update MCSubtargetInfo features bits since the MCSubtargetInfo layer can be shared with other modules. - These fixes .code 16 / .code 32 support since mode switch is updated in MCSubtargetInfo so MC code emitter can do the right thing. llvm-svn: 134884
* Hide the call to InitMCInstrInfo into tblgen generated ctor.Evan Cheng2011-07-011-2/+2
| | | | llvm-svn: 134244
* Move CallFrameSetupOpcode and CallFrameDestroyOpcode to TargetInstrInfo.Evan Cheng2011-06-281-1/+2
| | | | llvm-svn: 134030
* Merge XXXGenRegisterNames.inc into XXXGenRegisterInfo.incEvan Cheng2011-06-281-1/+3
| | | | llvm-svn: 134024
* - Rename TargetInstrDesc, TargetOperandInfo to MCInstrDesc and MCOperandInfo andEvan Cheng2011-06-281-5/+5
| | | | | | | | sink them into MC layer. - Added MCInstrInfo, which captures the tablegen generated static data. Chang TargetInstrInfo so it's based off MCInstrInfo. llvm-svn: 134021
* Move callee-saved regs spills / reloads to TFIAnton Korobeynikov2010-11-271-42/+0
| | | | llvm-svn: 120228
* convert targets to the new MF.getMachineMemOperand interface.Chris Lattner2010-09-211-4/+6
| | | | llvm-svn: 114391
* Remove the isMoveInstr() hook.Jakob Stoklund Olesen2010-07-161-21/+0
| | | | llvm-svn: 108567
* Rename DBG_LABEL PROLOG_LABEL, because it's only used during prolog emission andBill Wendling2010-07-161-1/+1
| | | | | | thus is a much more meaningful name. llvm-svn: 108563
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