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gerrit-public.fairphone.software / toolchain / llvm-project / e4b0231c63d40408d06ff4c3669ded4b4ecaaa85 / . / llvm / lib / CodeGen / SelectionDAG / SelectionDAGDumper.cpp
blob: dd30dc16378c4a1920b910a055a2ecf4dc14e220 [file] [log] [blame]
Eugene Zelenko149178d2017-10-10 22:33:29 +0000[diff] [blame]1//===- SelectionDAGDumper.cpp - Implement SelectionDAG::dump() ------------===//
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]2//
3// The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This implements the SelectionDAG::dump method and friends.
11//
12//===----------------------------------------------------------------------===//
13
Eugene Zelenko149178d2017-10-10 22:33:29 +0000[diff] [blame]14#include "llvm/ADT/APFloat.h"
15#include "llvm/ADT/APInt.h"
16#include "llvm/ADT/None.h"
17#include "llvm/ADT/SmallPtrSet.h"
Chandler Carruthed0881b2012-12-03 16:50:05 +0000[diff] [blame]18#include "llvm/ADT/StringExtras.h"
Eugene Zelenko149178d2017-10-10 22:33:29 +0000[diff] [blame]19#include "llvm/CodeGen/ISDOpcodes.h"
20#include "llvm/CodeGen/MachineBasicBlock.h"
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]21#include "llvm/CodeGen/MachineConstantPool.h"
Eugene Zelenko149178d2017-10-10 22:33:29 +0000[diff] [blame]22#include "llvm/CodeGen/MachineMemOperand.h"
23#include "llvm/CodeGen/MachineValueType.h"
Chandler Carruth6bda14b2017-06-06 11:49:48 +0000[diff] [blame]24#include "llvm/CodeGen/SelectionDAG.h"
Eugene Zelenko149178d2017-10-10 22:33:29 +0000[diff] [blame]25#include "llvm/CodeGen/SelectionDAGNodes.h"
David Blaikie3f833ed2017-11-08 01:01:31 +0000[diff] [blame]26#include "llvm/CodeGen/TargetInstrInfo.h"
David Blaikieb3bde2e2017-11-17 01:07:10 +0000[diff] [blame]27#include "llvm/CodeGen/TargetLowering.h"
28#include "llvm/CodeGen/TargetRegisterInfo.h"
29#include "llvm/CodeGen/TargetSubtargetInfo.h"
Eugene Zelenko149178d2017-10-10 22:33:29 +0000[diff] [blame]30#include "llvm/CodeGen/ValueTypes.h"
31#include "llvm/IR/BasicBlock.h"
32#include "llvm/IR/Constants.h"
33#include "llvm/IR/DebugInfoMetadata.h"
34#include "llvm/IR/DebugLoc.h"
Chandler Carruth9fb823b2013-01-02 11:36:10 +0000[diff] [blame]35#include "llvm/IR/Function.h"
36#include "llvm/IR/Intrinsics.h"
Eugene Zelenko149178d2017-10-10 22:33:29 +0000[diff] [blame]37#include "llvm/IR/Value.h"
38#include "llvm/Support/Casting.h"
39#include "llvm/Support/CommandLine.h"
40#include "llvm/Support/Compiler.h"
Chandler Carruthed0881b2012-12-03 16:50:05 +0000[diff] [blame]41#include "llvm/Support/Debug.h"
Eugene Zelenko149178d2017-10-10 22:33:29 +0000[diff] [blame]42#include "llvm/Support/ErrorHandling.h"
Matthias Braunc07cbc82015-12-04 01:31:59 +0000[diff] [blame]43#include "llvm/Support/Printable.h"
Chandler Carruthed0881b2012-12-03 16:50:05 +0000[diff] [blame]44#include "llvm/Support/raw_ostream.h"
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]45#include "llvm/Target/TargetIntrinsicInfo.h"
46#include "llvm/Target/TargetMachine.h"
Eugene Zelenko149178d2017-10-10 22:33:29 +0000[diff] [blame]47#include <cstdint>
48#include <iterator>
49
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]50using namespace llvm;
51
Matthias Braunf89b7c72015-09-18 17:57:28 +0000[diff] [blame]52static cl::opt<bool>
53VerboseDAGDumping("dag-dump-verbose", cl::Hidden,
54 cl::desc("Display more information when dumping selection "
55 "DAG nodes."));
56
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]57std::string SDNode::getOperationName(const SelectionDAG *G) const {
58 switch (getOpcode()) {
59 default:
60 if (getOpcode() < ISD::BUILTIN_OP_END)
61 return "<<Unknown DAG Node>>";
62 if (isMachineOpcode()) {
63 if (G)
Eric Christopherfc6de422014-08-05 02:39:49 +0000[diff] [blame]64 if (const TargetInstrInfo *TII = G->getSubtarget().getInstrInfo())
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]65 if (getMachineOpcode() < TII->getNumOpcodes())
66 return TII->getName(getMachineOpcode());
67 return "<<Unknown Machine Node #" + utostr(getOpcode()) + ">>";
68 }
69 if (G) {
70 const TargetLowering &TLI = G->getTargetLoweringInfo();
71 const char *Name = TLI.getTargetNodeName(getOpcode());
72 if (Name) return Name;
73 return "<<Unknown Target Node #" + utostr(getOpcode()) + ">>";
74 }
75 return "<<Unknown Node #" + utostr(getOpcode()) + ">>";
76
77#ifndef NDEBUG
78 case ISD::DELETED_NODE: return "<<Deleted Node!>>";
79#endif
80 case ISD::PREFETCH: return "Prefetch";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]81 case ISD::ATOMIC_FENCE: return "AtomicFence";
82 case ISD::ATOMIC_CMP_SWAP: return "AtomicCmpSwap";
Tim Northover420a2162014-06-13 14:24:07 +0000[diff] [blame]83 case ISD::ATOMIC_CMP_SWAP_WITH_SUCCESS: return "AtomicCmpSwapWithSuccess";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]84 case ISD::ATOMIC_SWAP: return "AtomicSwap";
85 case ISD::ATOMIC_LOAD_ADD: return "AtomicLoadAdd";
86 case ISD::ATOMIC_LOAD_SUB: return "AtomicLoadSub";
87 case ISD::ATOMIC_LOAD_AND: return "AtomicLoadAnd";
88 case ISD::ATOMIC_LOAD_OR: return "AtomicLoadOr";
89 case ISD::ATOMIC_LOAD_XOR: return "AtomicLoadXor";
90 case ISD::ATOMIC_LOAD_NAND: return "AtomicLoadNand";
91 case ISD::ATOMIC_LOAD_MIN: return "AtomicLoadMin";
92 case ISD::ATOMIC_LOAD_MAX: return "AtomicLoadMax";
93 case ISD::ATOMIC_LOAD_UMIN: return "AtomicLoadUMin";
94 case ISD::ATOMIC_LOAD_UMAX: return "AtomicLoadUMax";
95 case ISD::ATOMIC_LOAD: return "AtomicLoad";
96 case ISD::ATOMIC_STORE: return "AtomicStore";
97 case ISD::PCMARKER: return "PCMarker";
98 case ISD::READCYCLECOUNTER: return "ReadCycleCounter";
99 case ISD::SRCVALUE: return "SrcValue";
100 case ISD::MDNODE_SDNODE: return "MDNode";
101 case ISD::EntryToken: return "EntryToken";
102 case ISD::TokenFactor: return "TokenFactor";
103 case ISD::AssertSext: return "AssertSext";
104 case ISD::AssertZext: return "AssertZext";
105
106 case ISD::BasicBlock: return "BasicBlock";
107 case ISD::VALUETYPE: return "ValueType";
108 case ISD::Register: return "Register";
109 case ISD::RegisterMask: return "RegisterMask";
Juergen Ributzkaf26beda2014-01-25 02:02:55 +0000[diff] [blame]110 case ISD::Constant:
111 if (cast<ConstantSDNode>(this)->isOpaque())
112 return "OpaqueConstant";
113 return "Constant";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]114 case ISD::ConstantFP: return "ConstantFP";
115 case ISD::GlobalAddress: return "GlobalAddress";
116 case ISD::GlobalTLSAddress: return "GlobalTLSAddress";
117 case ISD::FrameIndex: return "FrameIndex";
118 case ISD::JumpTable: return "JumpTable";
119 case ISD::GLOBAL_OFFSET_TABLE: return "GLOBAL_OFFSET_TABLE";
120 case ISD::RETURNADDR: return "RETURNADDR";
Albert Gutowski795d7d62016-10-12 22:13:19 +0000[diff] [blame]121 case ISD::ADDROFRETURNADDR: return "ADDROFRETURNADDR";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]122 case ISD::FRAMEADDR: return "FRAMEADDR";
Joerg Sonnenbergerfe68b042016-06-19 12:37:52 +0000[diff] [blame]123 case ISD::LOCAL_RECOVER: return "LOCAL_RECOVER";
Renato Golinc7aea402014-05-06 16:51:25 +0000[diff] [blame]124 case ISD::READ_REGISTER: return "READ_REGISTER";
125 case ISD::WRITE_REGISTER: return "WRITE_REGISTER";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]126 case ISD::FRAME_TO_ARGS_OFFSET: return "FRAME_TO_ARGS_OFFSET";
Hal Finkel5081ac22016-09-01 10:28:47 +0000[diff] [blame]127 case ISD::EH_DWARF_CFA: return "EH_DWARF_CFA";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]128 case ISD::EH_RETURN: return "EH_RETURN";
129 case ISD::EH_SJLJ_SETJMP: return "EH_SJLJ_SETJMP";
130 case ISD::EH_SJLJ_LONGJMP: return "EH_SJLJ_LONGJMP";
Matthias Braun3cd00c12015-07-16 22:34:16 +0000[diff] [blame]131 case ISD::EH_SJLJ_SETUP_DISPATCH: return "EH_SJLJ_SETUP_DISPATCH";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]132 case ISD::ConstantPool: return "ConstantPool";
Jakob Stoklund Olesen505715d2012-08-07 22:37:05 +0000[diff] [blame]133 case ISD::TargetIndex: return "TargetIndex";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]134 case ISD::ExternalSymbol: return "ExternalSymbol";
135 case ISD::BlockAddress: return "BlockAddress";
136 case ISD::INTRINSIC_WO_CHAIN:
137 case ISD::INTRINSIC_VOID:
138 case ISD::INTRINSIC_W_CHAIN: {
139 unsigned OpNo = getOpcode() == ISD::INTRINSIC_WO_CHAIN ? 0 : 1;
140 unsigned IID = cast<ConstantSDNode>(getOperand(OpNo))->getZExtValue();
141 if (IID < Intrinsic::num_intrinsics)
Pete Cooper036b94d2016-08-23 16:23:45 +0000[diff] [blame]142 return Intrinsic::getName((Intrinsic::ID)IID, None);
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]143 else if (const TargetIntrinsicInfo *TII = G->getTarget().getIntrinsicInfo())
144 return TII->getName(IID);
145 llvm_unreachable("Invalid intrinsic ID");
146 }
147
148 case ISD::BUILD_VECTOR: return "BUILD_VECTOR";
Juergen Ributzkaf26beda2014-01-25 02:02:55 +0000[diff] [blame]149 case ISD::TargetConstant:
150 if (cast<ConstantSDNode>(this)->isOpaque())
151 return "OpaqueTargetConstant";
152 return "TargetConstant";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]153 case ISD::TargetConstantFP: return "TargetConstantFP";
154 case ISD::TargetGlobalAddress: return "TargetGlobalAddress";
155 case ISD::TargetGlobalTLSAddress: return "TargetGlobalTLSAddress";
156 case ISD::TargetFrameIndex: return "TargetFrameIndex";
157 case ISD::TargetJumpTable: return "TargetJumpTable";
158 case ISD::TargetConstantPool: return "TargetConstantPool";
159 case ISD::TargetExternalSymbol: return "TargetExternalSymbol";
Rafael Espindola36b718f2015-06-22 17:46:53 +0000[diff] [blame]160 case ISD::MCSymbol: return "MCSymbol";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]161 case ISD::TargetBlockAddress: return "TargetBlockAddress";
162
163 case ISD::CopyToReg: return "CopyToReg";
164 case ISD::CopyFromReg: return "CopyFromReg";
165 case ISD::UNDEF: return "undef";
166 case ISD::MERGE_VALUES: return "merge_values";
167 case ISD::INLINEASM: return "inlineasm";
168 case ISD::EH_LABEL: return "eh_label";
169 case ISD::HANDLENODE: return "handlenode";
170
171 // Unary operators
172 case ISD::FABS: return "fabs";
Matt Arsenault7c936902014-10-21 23:01:01 +0000[diff] [blame]173 case ISD::FMINNUM: return "fminnum";
174 case ISD::FMAXNUM: return "fmaxnum";
James Molloy01cdecc2015-08-11 09:13:05 +0000[diff] [blame]175 case ISD::FMINNAN: return "fminnan";
176 case ISD::FMAXNAN: return "fmaxnan";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]177 case ISD::FNEG: return "fneg";
178 case ISD::FSQRT: return "fsqrt";
179 case ISD::FSIN: return "fsin";
180 case ISD::FCOS: return "fcos";
Evan Cheng0e88c7d2013-01-29 02:32:37 +0000[diff] [blame]181 case ISD::FSINCOS: return "fsincos";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]182 case ISD::FTRUNC: return "ftrunc";
183 case ISD::FFLOOR: return "ffloor";
184 case ISD::FCEIL: return "fceil";
185 case ISD::FRINT: return "frint";
186 case ISD::FNEARBYINT: return "fnearbyint";
Hal Finkel171817e2013-08-07 22:49:12 +0000[diff] [blame]187 case ISD::FROUND: return "fround";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]188 case ISD::FEXP: return "fexp";
189 case ISD::FEXP2: return "fexp2";
190 case ISD::FLOG: return "flog";
191 case ISD::FLOG2: return "flog2";
192 case ISD::FLOG10: return "flog10";
193
194 // Binary operators
195 case ISD::ADD: return "add";
196 case ISD::SUB: return "sub";
197 case ISD::MUL: return "mul";
198 case ISD::MULHU: return "mulhu";
199 case ISD::MULHS: return "mulhs";
200 case ISD::SDIV: return "sdiv";
201 case ISD::UDIV: return "udiv";
202 case ISD::SREM: return "srem";
203 case ISD::UREM: return "urem";
204 case ISD::SMUL_LOHI: return "smul_lohi";
205 case ISD::UMUL_LOHI: return "umul_lohi";
206 case ISD::SDIVREM: return "sdivrem";
207 case ISD::UDIVREM: return "udivrem";
208 case ISD::AND: return "and";
209 case ISD::OR: return "or";
210 case ISD::XOR: return "xor";
211 case ISD::SHL: return "shl";
212 case ISD::SRA: return "sra";
213 case ISD::SRL: return "srl";
214 case ISD::ROTL: return "rotl";
215 case ISD::ROTR: return "rotr";
216 case ISD::FADD: return "fadd";
217 case ISD::FSUB: return "fsub";
218 case ISD::FMUL: return "fmul";
219 case ISD::FDIV: return "fdiv";
220 case ISD::FMA: return "fma";
Matt Arsenault0dc54c42015-02-20 22:10:33 +0000[diff] [blame]221 case ISD::FMAD: return "fmad";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]222 case ISD::FREM: return "frem";
223 case ISD::FCOPYSIGN: return "fcopysign";
224 case ISD::FGETSIGN: return "fgetsign";
Matt Arsenault9cd90712016-04-14 01:42:16 +0000[diff] [blame]225 case ISD::FCANONICALIZE: return "fcanonicalize";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]226 case ISD::FPOW: return "fpow";
James Molloy7e9776b2015-05-15 09:03:15 +0000[diff] [blame]227 case ISD::SMIN: return "smin";
228 case ISD::SMAX: return "smax";
229 case ISD::UMIN: return "umin";
230 case ISD::UMAX: return "umax";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]231
232 case ISD::FPOWI: return "fpowi";
233 case ISD::SETCC: return "setcc";
Hans Wennborgdcc25002015-11-19 16:35:08 +0000[diff] [blame]234 case ISD::SETCCE: return "setcce";
Amaury Sechet251ea8a2017-06-01 11:14:17 +0000[diff] [blame]235 case ISD::SETCCCARRY: return "setcccarry";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]236 case ISD::SELECT: return "select";
237 case ISD::VSELECT: return "vselect";
238 case ISD::SELECT_CC: return "select_cc";
239 case ISD::INSERT_VECTOR_ELT: return "insert_vector_elt";
240 case ISD::EXTRACT_VECTOR_ELT: return "extract_vector_elt";
241 case ISD::CONCAT_VECTORS: return "concat_vectors";
242 case ISD::INSERT_SUBVECTOR: return "insert_subvector";
243 case ISD::EXTRACT_SUBVECTOR: return "extract_subvector";
244 case ISD::SCALAR_TO_VECTOR: return "scalar_to_vector";
245 case ISD::VECTOR_SHUFFLE: return "vector_shuffle";
246 case ISD::CARRY_FALSE: return "carry_false";
247 case ISD::ADDC: return "addc";
248 case ISD::ADDE: return "adde";
Amaury Sechet8ac81f32017-04-30 19:24:09 +0000[diff] [blame]249 case ISD::ADDCARRY: return "addcarry";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]250 case ISD::SADDO: return "saddo";
251 case ISD::UADDO: return "uaddo";
252 case ISD::SSUBO: return "ssubo";
253 case ISD::USUBO: return "usubo";
254 case ISD::SMULO: return "smulo";
255 case ISD::UMULO: return "umulo";
256 case ISD::SUBC: return "subc";
257 case ISD::SUBE: return "sube";
Amaury Sechet8ac81f32017-04-30 19:24:09 +0000[diff] [blame]258 case ISD::SUBCARRY: return "subcarry";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]259 case ISD::SHL_PARTS: return "shl_parts";
260 case ISD::SRA_PARTS: return "sra_parts";
261 case ISD::SRL_PARTS: return "srl_parts";
262
263 // Conversion operators.
264 case ISD::SIGN_EXTEND: return "sign_extend";
265 case ISD::ZERO_EXTEND: return "zero_extend";
266 case ISD::ANY_EXTEND: return "any_extend";
267 case ISD::SIGN_EXTEND_INREG: return "sign_extend_inreg";
Chandler Carruth0b666e02014-07-10 12:32:32 +0000[diff] [blame]268 case ISD::ANY_EXTEND_VECTOR_INREG: return "any_extend_vector_inreg";
269 case ISD::SIGN_EXTEND_VECTOR_INREG: return "sign_extend_vector_inreg";
Chandler Carruthafe4b252014-07-09 10:58:18 +0000[diff] [blame]270 case ISD::ZERO_EXTEND_VECTOR_INREG: return "zero_extend_vector_inreg";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]271 case ISD::TRUNCATE: return "truncate";
272 case ISD::FP_ROUND: return "fp_round";
273 case ISD::FLT_ROUNDS_: return "flt_rounds";
274 case ISD::FP_ROUND_INREG: return "fp_round_inreg";
275 case ISD::FP_EXTEND: return "fp_extend";
276
277 case ISD::SINT_TO_FP: return "sint_to_fp";
278 case ISD::UINT_TO_FP: return "uint_to_fp";
279 case ISD::FP_TO_SINT: return "fp_to_sint";
280 case ISD::FP_TO_UINT: return "fp_to_uint";
281 case ISD::BITCAST: return "bitcast";
Matt Arsenaultb03bd4d2013-11-15 01:34:59 +0000[diff] [blame]282 case ISD::ADDRSPACECAST: return "addrspacecast";
Tim Northoverfd7e4242014-07-17 10:51:23 +0000[diff] [blame]283 case ISD::FP16_TO_FP: return "fp16_to_fp";
284 case ISD::FP_TO_FP16: return "fp_to_fp16";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]285
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]286 // Control flow instructions
287 case ISD::BR: return "br";
288 case ISD::BRIND: return "brind";
289 case ISD::BR_JT: return "br_jt";
290 case ISD::BRCOND: return "brcond";
291 case ISD::BR_CC: return "br_cc";
292 case ISD::CALLSEQ_START: return "callseq_start";
293 case ISD::CALLSEQ_END: return "callseq_end";
294
Reid Kleckner0e288232015-08-27 23:27:47 +0000[diff] [blame]295 // EH instructions
296 case ISD::CATCHRET: return "catchret";
297 case ISD::CLEANUPRET: return "cleanupret";
298
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]299 // Other operators
300 case ISD::LOAD: return "load";
301 case ISD::STORE: return "store";
Elena Demikhovskyf1de34b2014-12-04 09:40:44 +0000[diff] [blame]302 case ISD::MLOAD: return "masked_load";
303 case ISD::MSTORE: return "masked_store";
Elena Demikhovskye1eda8a2015-04-30 08:38:48 +0000[diff] [blame]304 case ISD::MGATHER: return "masked_gather";
305 case ISD::MSCATTER: return "masked_scatter";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]306 case ISD::VAARG: return "vaarg";
307 case ISD::VACOPY: return "vacopy";
308 case ISD::VAEND: return "vaend";
309 case ISD::VASTART: return "vastart";
310 case ISD::DYNAMIC_STACKALLOC: return "dynamic_stackalloc";
311 case ISD::EXTRACT_ELEMENT: return "extract_element";
312 case ISD::BUILD_PAIR: return "build_pair";
313 case ISD::STACKSAVE: return "stacksave";
314 case ISD::STACKRESTORE: return "stackrestore";
315 case ISD::TRAP: return "trap";
Dan Gohman164fe182012-05-14 18:58:10 +0000[diff] [blame]316 case ISD::DEBUGTRAP: return "debugtrap";
Nadav Rotem7c277da2012-09-06 09:17:37 +0000[diff] [blame]317 case ISD::LIFETIME_START: return "lifetime.start";
318 case ISD::LIFETIME_END: return "lifetime.end";
Pat Gavlincc0431d2015-05-08 18:07:42 +0000[diff] [blame]319 case ISD::GC_TRANSITION_START: return "gc_transition.start";
320 case ISD::GC_TRANSITION_END: return "gc_transition.end";
Yury Gribovd7dbb662015-12-01 11:40:55 +0000[diff] [blame]321 case ISD::GET_DYNAMIC_AREA_OFFSET: return "get.dynamic.area.offset";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]322
323 // Bit manipulation
Simon Pilgrimcf2da962017-03-14 21:26:58 +0000[diff] [blame]324 case ISD::ABS: return "abs";
James Molloy90111f72015-11-12 12:29:09 +0000[diff] [blame]325 case ISD::BITREVERSE: return "bitreverse";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]326 case ISD::BSWAP: return "bswap";
327 case ISD::CTPOP: return "ctpop";
328 case ISD::CTTZ: return "cttz";
329 case ISD::CTTZ_ZERO_UNDEF: return "cttz_zero_undef";
330 case ISD::CTLZ: return "ctlz";
331 case ISD::CTLZ_ZERO_UNDEF: return "ctlz_zero_undef";
Matt Arsenaultdef496c2017-01-10 22:38:02 +0000[diff] [blame]332
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]333 // Trampolines
334 case ISD::INIT_TRAMPOLINE: return "init_trampoline";
335 case ISD::ADJUST_TRAMPOLINE: return "adjust_trampoline";
336
337 case ISD::CONDCODE:
338 switch (cast<CondCodeSDNode>(this)->get()) {
339 default: llvm_unreachable("Unknown setcc condition!");
340 case ISD::SETOEQ: return "setoeq";
341 case ISD::SETOGT: return "setogt";
342 case ISD::SETOGE: return "setoge";
343 case ISD::SETOLT: return "setolt";
344 case ISD::SETOLE: return "setole";
345 case ISD::SETONE: return "setone";
346
347 case ISD::SETO: return "seto";
348 case ISD::SETUO: return "setuo";
JF Bastien0cf74522015-08-11 21:10:07 +0000[diff] [blame]349 case ISD::SETUEQ: return "setueq";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]350 case ISD::SETUGT: return "setugt";
351 case ISD::SETUGE: return "setuge";
352 case ISD::SETULT: return "setult";
353 case ISD::SETULE: return "setule";
354 case ISD::SETUNE: return "setune";
355
356 case ISD::SETEQ: return "seteq";
357 case ISD::SETGT: return "setgt";
358 case ISD::SETGE: return "setge";
359 case ISD::SETLT: return "setlt";
360 case ISD::SETLE: return "setle";
361 case ISD::SETNE: return "setne";
362
363 case ISD::SETTRUE: return "settrue";
364 case ISD::SETTRUE2: return "settrue2";
365 case ISD::SETFALSE: return "setfalse";
366 case ISD::SETFALSE2: return "setfalse2";
367 }
Amara Emersoncf9daa32017-05-09 10:43:25 +0000[diff] [blame]368 case ISD::VECREDUCE_FADD: return "vecreduce_fadd";
369 case ISD::VECREDUCE_FMUL: return "vecreduce_fmul";
370 case ISD::VECREDUCE_ADD: return "vecreduce_add";
371 case ISD::VECREDUCE_MUL: return "vecreduce_mul";
372 case ISD::VECREDUCE_AND: return "vecreduce_and";
373 case ISD::VECREDUCE_OR: return "vecreduce_or";
374 case ISD::VECREDUCE_XOR: return "vecreduce_xor";
375 case ISD::VECREDUCE_SMAX: return "vecreduce_smax";
376 case ISD::VECREDUCE_SMIN: return "vecreduce_smin";
377 case ISD::VECREDUCE_UMAX: return "vecreduce_umax";
378 case ISD::VECREDUCE_UMIN: return "vecreduce_umin";
379 case ISD::VECREDUCE_FMAX: return "vecreduce_fmax";
380 case ISD::VECREDUCE_FMIN: return "vecreduce_fmin";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]381 }
382}
383
384const char *SDNode::getIndexedModeName(ISD::MemIndexedMode AM) {
385 switch (AM) {
386 default: return "";
387 case ISD::PRE_INC: return "<pre-inc>";
388 case ISD::PRE_DEC: return "<pre-dec>";
389 case ISD::POST_INC: return "<post-inc>";
390 case ISD::POST_DEC: return "<post-dec>";
391 }
392}
393
Matthias Braunc07cbc82015-12-04 01:31:59 +0000[diff] [blame]394static Printable PrintNodeId(const SDNode &Node) {
395 return Printable([&Node](raw_ostream &OS) {
Matthias Braun0b7d6c12015-09-18 17:41:00 +0000[diff] [blame]396#ifndef NDEBUG
397 OS << 't' << Node.PersistentId;
398#else
399 OS << (const void*)&Node;
400#endif
Matthias Braunc07cbc82015-12-04 01:31:59 +0000[diff] [blame]401 });
Matthias Braun0b7d6c12015-09-18 17:41:00 +0000[diff] [blame]402}
403
Aaron Ballman615eb472017-10-15 14:32:27 +0000[diff] [blame]404#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
Yaron Kereneb2a2542016-01-29 20:50:44 +0000[diff] [blame]405LLVM_DUMP_METHOD void SDNode::dump() const { dump(nullptr); }
Eugene Zelenko149178d2017-10-10 22:33:29 +0000[diff] [blame]406
Matthias Braun8c209aa2017-01-28 02:02:38 +0000[diff] [blame]407LLVM_DUMP_METHOD void SDNode::dump(const SelectionDAG *G) const {
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]408 print(dbgs(), G);
Quentin Colombet35a47012017-04-01 01:26:17 +0000[diff] [blame]409 dbgs() << '\n';
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]410}
Matthias Braun8c209aa2017-01-28 02:02:38 +0000[diff] [blame]411#endif
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]412
413void SDNode::print_types(raw_ostream &OS, const SelectionDAG *G) const {
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]414 for (unsigned i = 0, e = getNumValues(); i != e; ++i) {
415 if (i) OS << ",";
416 if (getValueType(i) == MVT::Other)
417 OS << "ch";
418 else
419 OS << getValueType(i).getEVTString();
420 }
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]421}
422
423void SDNode::print_details(raw_ostream &OS, const SelectionDAG *G) const {
Matt Arsenault846dd6b2017-10-13 15:41:40 +0000[diff] [blame]424 if (getFlags().hasNoUnsignedWrap())
425 OS << " nuw";
426
427 if (getFlags().hasNoSignedWrap())
428 OS << " nsw";
429
430 if (getFlags().hasExact())
431 OS << " exact";
432
433 if (getFlags().hasUnsafeAlgebra())
434 OS << " unsafe";
435
436 if (getFlags().hasNoNaNs())
437 OS << " nnan";
438
439 if (getFlags().hasNoInfs())
440 OS << " ninf";
441
442 if (getFlags().hasNoSignedZeros())
443 OS << " nsz";
444
445 if (getFlags().hasAllowReciprocal())
446 OS << " arcp";
447
448 if (getFlags().hasAllowContract())
449 OS << " contract";
450
451 if (getFlags().hasVectorReduction())
452 OS << " vector-reduction";
453
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]454 if (const MachineSDNode *MN = dyn_cast<MachineSDNode>(this)) {
455 if (!MN->memoperands_empty()) {
456 OS << "<";
457 OS << "Mem:";
458 for (MachineSDNode::mmo_iterator i = MN->memoperands_begin(),
459 e = MN->memoperands_end(); i != e; ++i) {
460 OS << **i;
Benjamin Kramerb6d0bd42014-03-02 12:27:27 +0000[diff] [blame]461 if (std::next(i) != e)
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]462 OS << " ";
463 }
464 OS << ">";
465 }
466 } else if (const ShuffleVectorSDNode *SVN =
467 dyn_cast<ShuffleVectorSDNode>(this)) {
468 OS << "<";
469 for (unsigned i = 0, e = ValueList[0].getVectorNumElements(); i != e; ++i) {
470 int Idx = SVN->getMaskElt(i);
471 if (i) OS << ",";
472 if (Idx < 0)
473 OS << "u";
474 else
475 OS << Idx;
476 }
477 OS << ">";
478 } else if (const ConstantSDNode *CSDN = dyn_cast<ConstantSDNode>(this)) {
479 OS << '<' << CSDN->getAPIntValue() << '>';
480 } else if (const ConstantFPSDNode *CSDN = dyn_cast<ConstantFPSDNode>(this)) {
Eugene Zelenko149178d2017-10-10 22:33:29 +0000[diff] [blame]481 if (&CSDN->getValueAPF().getSemantics() == &APFloat::IEEEsingle())
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]482 OS << '<' << CSDN->getValueAPF().convertToFloat() << '>';
Eugene Zelenko149178d2017-10-10 22:33:29 +0000[diff] [blame]483 else if (&CSDN->getValueAPF().getSemantics() == &APFloat::IEEEdouble())
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]484 OS << '<' << CSDN->getValueAPF().convertToDouble() << '>';
485 else {
486 OS << "<APFloat(";
Matthias Braun8c209aa2017-01-28 02:02:38 +0000[diff] [blame]487 CSDN->getValueAPF().bitcastToAPInt().print(OS, false);
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]488 OS << ")>";
489 }
490 } else if (const GlobalAddressSDNode *GADN =
491 dyn_cast<GlobalAddressSDNode>(this)) {
492 int64_t offset = GADN->getOffset();
493 OS << '<';
Chandler Carruthd48cdbf2014-01-09 02:29:41 +0000[diff] [blame]494 GADN->getGlobal()->printAsOperand(OS);
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]495 OS << '>';
496 if (offset > 0)
497 OS << " + " << offset;
498 else
499 OS << " " << offset;
500 if (unsigned int TF = GADN->getTargetFlags())
501 OS << " [TF=" << TF << ']';
502 } else if (const FrameIndexSDNode *FIDN = dyn_cast<FrameIndexSDNode>(this)) {
503 OS << "<" << FIDN->getIndex() << ">";
504 } else if (const JumpTableSDNode *JTDN = dyn_cast<JumpTableSDNode>(this)) {
505 OS << "<" << JTDN->getIndex() << ">";
506 if (unsigned int TF = JTDN->getTargetFlags())
507 OS << " [TF=" << TF << ']';
508 } else if (const ConstantPoolSDNode *CP = dyn_cast<ConstantPoolSDNode>(this)){
509 int offset = CP->getOffset();
510 if (CP->isMachineConstantPoolEntry())
511 OS << "<" << *CP->getMachineCPVal() << ">";
512 else
513 OS << "<" << *CP->getConstVal() << ">";
514 if (offset > 0)
515 OS << " + " << offset;
516 else
517 OS << " " << offset;
518 if (unsigned int TF = CP->getTargetFlags())
519 OS << " [TF=" << TF << ']';
Jakob Stoklund Olesen505715d2012-08-07 22:37:05 +0000[diff] [blame]520 } else if (const TargetIndexSDNode *TI = dyn_cast<TargetIndexSDNode>(this)) {
521 OS << "<" << TI->getIndex() << '+' << TI->getOffset() << ">";
522 if (unsigned TF = TI->getTargetFlags())
523 OS << " [TF=" << TF << ']';
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]524 } else if (const BasicBlockSDNode *BBDN = dyn_cast<BasicBlockSDNode>(this)) {
525 OS << "<";
526 const Value *LBB = (const Value*)BBDN->getBasicBlock()->getBasicBlock();
527 if (LBB)
528 OS << LBB->getName() << " ";
529 OS << (const void*)BBDN->getBasicBlock() << ">";
530 } else if (const RegisterSDNode *R = dyn_cast<RegisterSDNode>(this)) {
Francis Visoiu Mistrih9d419d32017-11-28 12:42:37 +0000[diff] [blame]531 OS << ' ' << printReg(R->getReg(),
Eric Christopherfc6de422014-08-05 02:39:49 +0000[diff] [blame]532 G ? G->getSubtarget().getRegisterInfo() : nullptr);
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]533 } else if (const ExternalSymbolSDNode *ES =
534 dyn_cast<ExternalSymbolSDNode>(this)) {
535 OS << "'" << ES->getSymbol() << "'";
536 if (unsigned int TF = ES->getTargetFlags())
537 OS << " [TF=" << TF << ']';
538 } else if (const SrcValueSDNode *M = dyn_cast<SrcValueSDNode>(this)) {
539 if (M->getValue())
540 OS << "<" << M->getValue() << ">";
541 else
542 OS << "<null>";
543 } else if (const MDNodeSDNode *MD = dyn_cast<MDNodeSDNode>(this)) {
544 if (MD->getMD())
545 OS << "<" << MD->getMD() << ">";
546 else
547 OS << "<null>";
548 } else if (const VTSDNode *N = dyn_cast<VTSDNode>(this)) {
549 OS << ":" << N->getVT().getEVTString();
550 }
551 else if (const LoadSDNode *LD = dyn_cast<LoadSDNode>(this)) {
552 OS << "<" << *LD->getMemOperand();
553
554 bool doExt = true;
555 switch (LD->getExtensionType()) {
556 default: doExt = false; break;
557 case ISD::EXTLOAD: OS << ", anyext"; break;
558 case ISD::SEXTLOAD: OS << ", sext"; break;
559 case ISD::ZEXTLOAD: OS << ", zext"; break;
560 }
561 if (doExt)
562 OS << " from " << LD->getMemoryVT().getEVTString();
563
564 const char *AM = getIndexedModeName(LD->getAddressingMode());
565 if (*AM)
566 OS << ", " << AM;
567
568 OS << ">";
569 } else if (const StoreSDNode *ST = dyn_cast<StoreSDNode>(this)) {
570 OS << "<" << *ST->getMemOperand();
571
572 if (ST->isTruncatingStore())
573 OS << ", trunc to " << ST->getMemoryVT().getEVTString();
574
575 const char *AM = getIndexedModeName(ST->getAddressingMode());
576 if (*AM)
577 OS << ", " << AM;
578
579 OS << ">";
580 } else if (const MemSDNode* M = dyn_cast<MemSDNode>(this)) {
581 OS << "<" << *M->getMemOperand() << ">";
582 } else if (const BlockAddressSDNode *BA =
583 dyn_cast<BlockAddressSDNode>(this)) {
Michael Liaoabb87d42012-09-12 21:43:09 +0000[diff] [blame]584 int64_t offset = BA->getOffset();
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]585 OS << "<";
Chandler Carruthd48cdbf2014-01-09 02:29:41 +0000[diff] [blame]586 BA->getBlockAddress()->getFunction()->printAsOperand(OS, false);
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]587 OS << ", ";
Chandler Carruthd48cdbf2014-01-09 02:29:41 +0000[diff] [blame]588 BA->getBlockAddress()->getBasicBlock()->printAsOperand(OS, false);
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]589 OS << ">";
Michael Liaoabb87d42012-09-12 21:43:09 +0000[diff] [blame]590 if (offset > 0)
591 OS << " + " << offset;
592 else
593 OS << " " << offset;
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]594 if (unsigned int TF = BA->getTargetFlags())
595 OS << " [TF=" << TF << ']';
Matt Arsenaultb03bd4d2013-11-15 01:34:59 +0000[diff] [blame]596 } else if (const AddrSpaceCastSDNode *ASC =
597 dyn_cast<AddrSpaceCastSDNode>(this)) {
598 OS << '['
599 << ASC->getSrcAddressSpace()
600 << " -> "
601 << ASC->getDestAddressSpace()
602 << ']';
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]603 }
604
Matthias Braunf89b7c72015-09-18 17:57:28 +0000[diff] [blame]605 if (VerboseDAGDumping) {
606 if (unsigned Order = getIROrder())
607 OS << " [ORD=" << Order << ']';
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]608
Matthias Braunf89b7c72015-09-18 17:57:28 +0000[diff] [blame]609 if (getNodeId() != -1)
610 OS << " [ID=" << getNodeId() << ']';
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]611
Matthias Braunf89b7c72015-09-18 17:57:28 +0000[diff] [blame]612 if (!G)
613 return;
Duncan P. N. Exon Smithb525e1c2015-03-30 18:23:28 +0000[diff] [blame]614
Matthias Braunf89b7c72015-09-18 17:57:28 +0000[diff] [blame]615 DILocation *L = getDebugLoc();
616 if (!L)
617 return;
Duncan P. N. Exon Smithb525e1c2015-03-30 18:23:28 +0000[diff] [blame]618
Matthias Braunf89b7c72015-09-18 17:57:28 +0000[diff] [blame]619 if (auto *Scope = L->getScope())
620 OS << Scope->getFilename();
621 else
622 OS << "<unknown>";
623 OS << ':' << L->getLine();
624 if (unsigned C = L->getColumn())
625 OS << ':' << C;
626 }
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]627}
628
Matthias Brauna3b701f2015-09-25 22:27:02 +0000[diff] [blame]629/// Return true if this node is so simple that we should just print it inline
630/// if it appears as an operand.
631static bool shouldPrintInline(const SDNode &Node) {
632 if (Node.getOpcode() == ISD::EntryToken)
633 return false;
634 return Node.getNumOperands() == 0;
635}
636
Aaron Ballman615eb472017-10-15 14:32:27 +0000[diff] [blame]637#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]638static void DumpNodes(const SDNode *N, unsigned indent, const SelectionDAG *G) {
Matthias Brauna3b701f2015-09-25 22:27:02 +0000[diff] [blame]639 for (const SDValue &Op : N->op_values()) {
640 if (shouldPrintInline(*Op.getNode()))
641 continue;
Pete Cooper485d1142015-06-26 19:37:02 +0000[diff] [blame]642 if (Op.getNode()->hasOneUse())
643 DumpNodes(Op.getNode(), indent+2, G);
Matthias Brauna3b701f2015-09-25 22:27:02 +0000[diff] [blame]644 }
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]645
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]646 dbgs().indent(indent);
647 N->dump(G);
648}
649
Yaron Kereneb2a2542016-01-29 20:50:44 +0000[diff] [blame]650LLVM_DUMP_METHOD void SelectionDAG::dump() const {
Matthias Braunbab3fb42015-09-18 17:57:31 +0000[diff] [blame]651 dbgs() << "SelectionDAG has " << AllNodes.size() << " nodes:\n";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]652
653 for (allnodes_const_iterator I = allnodes_begin(), E = allnodes_end();
654 I != E; ++I) {
Duncan P. N. Exon Smithe400a7d2015-10-13 19:47:46 +0000[diff] [blame]655 const SDNode *N = &*I;
Matthias Brauna3b701f2015-09-25 22:27:02 +0000[diff] [blame]656 if (!N->hasOneUse() && N != getRoot().getNode() &&
657 (!shouldPrintInline(*N) || N->use_empty()))
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]658 DumpNodes(N, 2, this);
659 }
660
661 if (getRoot().getNode()) DumpNodes(getRoot().getNode(), 2, this);
662 dbgs() << "\n\n";
663}
Matthias Braun8c209aa2017-01-28 02:02:38 +0000[diff] [blame]664#endif
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]665
666void SDNode::printr(raw_ostream &OS, const SelectionDAG *G) const {
Matthias Brauna3b701f2015-09-25 22:27:02 +0000[diff] [blame]667 OS << PrintNodeId(*this) << ": ";
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]668 print_types(OS, G);
Matthias Brauna3b701f2015-09-25 22:27:02 +0000[diff] [blame]669 OS << " = " << getOperationName(G);
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]670 print_details(OS, G);
671}
672
Matthias Brauna3b701f2015-09-25 22:27:02 +0000[diff] [blame]673static bool printOperand(raw_ostream &OS, const SelectionDAG *G,
674 const SDValue Value) {
Chih-Hung Hsiehed7d81e2015-12-03 22:02:40 +0000[diff] [blame]675 if (!Value.getNode()) {
676 OS << "<null>";
677 return false;
678 } else if (shouldPrintInline(*Value.getNode())) {
Matthias Brauna3b701f2015-09-25 22:27:02 +0000[diff] [blame]679 OS << Value->getOperationName(G) << ':';
680 Value->print_types(OS, G);
681 Value->print_details(OS, G);
682 return true;
683 } else {
684 OS << PrintNodeId(*Value.getNode());
685 if (unsigned RN = Value.getResNo())
686 OS << ':' << RN;
687 return false;
688 }
689}
690
Aaron Ballman615eb472017-10-15 14:32:27 +0000[diff] [blame]691#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
Eugene Zelenko149178d2017-10-10 22:33:29 +0000[diff] [blame]692using VisitedSDNodeSet = SmallPtrSet<const SDNode *, 32>;
693
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]694static void DumpNodesr(raw_ostream &OS, const SDNode *N, unsigned indent,
695 const SelectionDAG *G, VisitedSDNodeSet &once) {
David Blaikie70573dc2014-11-19 07:49:26 +0000[diff] [blame]696 if (!once.insert(N).second) // If we've been here before, return now.
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]697 return;
698
699 // Dump the current SDNode, but don't end the line yet.
700 OS.indent(indent);
701 N->printr(OS, G);
702
703 // Having printed this SDNode, walk the children:
704 for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i) {
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]705 if (i) OS << ",";
706 OS << " ";
707
Matthias Brauna3b701f2015-09-25 22:27:02 +0000[diff] [blame]708 const SDValue Op = N->getOperand(i);
709 bool printedInline = printOperand(OS, G, Op);
710 if (printedInline)
711 once.insert(Op.getNode());
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]712 }
713
714 OS << "\n";
715
716 // Dump children that have grandchildren on their own line(s).
Pete Cooper485d1142015-06-26 19:37:02 +0000[diff] [blame]717 for (const SDValue &Op : N->op_values())
718 DumpNodesr(OS, Op.getNode(), indent+2, G, once);
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]719}
720
Matthias Braun8c209aa2017-01-28 02:02:38 +0000[diff] [blame]721LLVM_DUMP_METHOD void SDNode::dumpr() const {
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]722 VisitedSDNodeSet once;
Craig Topperc0196b12014-04-14 00:51:57 +0000[diff] [blame]723 DumpNodesr(dbgs(), this, 0, nullptr, once);
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]724}
725
Matthias Braun8c209aa2017-01-28 02:02:38 +0000[diff] [blame]726LLVM_DUMP_METHOD void SDNode::dumpr(const SelectionDAG *G) const {
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]727 VisitedSDNodeSet once;
728 DumpNodesr(dbgs(), this, 0, G, once);
729}
Matthias Braun8c209aa2017-01-28 02:02:38 +0000[diff] [blame]730#endif
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]731
732static void printrWithDepthHelper(raw_ostream &OS, const SDNode *N,
733 const SelectionDAG *G, unsigned depth,
734 unsigned indent) {
735 if (depth == 0)
736 return;
737
738 OS.indent(indent);
739
740 N->print(OS, G);
741
742 if (depth < 1)
743 return;
744
Pete Cooper485d1142015-06-26 19:37:02 +0000[diff] [blame]745 for (const SDValue &Op : N->op_values()) {
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]746 // Don't follow chain operands.
Pete Cooper485d1142015-06-26 19:37:02 +0000[diff] [blame]747 if (Op.getValueType() == MVT::Other)
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]748 continue;
749 OS << '\n';
Pete Cooper485d1142015-06-26 19:37:02 +0000[diff] [blame]750 printrWithDepthHelper(OS, Op.getNode(), G, depth-1, indent+2);
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]751 }
752}
753
754void SDNode::printrWithDepth(raw_ostream &OS, const SelectionDAG *G,
755 unsigned depth) const {
756 printrWithDepthHelper(OS, this, G, depth, 0);
757}
758
759void SDNode::printrFull(raw_ostream &OS, const SelectionDAG *G) const {
760 // Don't print impossibly deep things.
761 printrWithDepth(OS, G, 10);
762}
763
Aaron Ballman615eb472017-10-15 14:32:27 +0000[diff] [blame]764#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
Matthias Braun8c209aa2017-01-28 02:02:38 +0000[diff] [blame]765LLVM_DUMP_METHOD
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]766void SDNode::dumprWithDepth(const SelectionDAG *G, unsigned depth) const {
767 printrWithDepth(dbgs(), G, depth);
768}
769
Matthias Braun8c209aa2017-01-28 02:02:38 +0000[diff] [blame]770LLVM_DUMP_METHOD void SDNode::dumprFull(const SelectionDAG *G) const {
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]771 // Don't print impossibly deep things.
772 dumprWithDepth(G, 10);
773}
Matthias Braun8c209aa2017-01-28 02:02:38 +0000[diff] [blame]774#endif
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]775
776void SDNode::print(raw_ostream &OS, const SelectionDAG *G) const {
Matthias Brauna3b701f2015-09-25 22:27:02 +0000[diff] [blame]777 printr(OS, G);
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]778 for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
779 if (i) OS << ", "; else OS << " ";
Matthias Brauna3b701f2015-09-25 22:27:02 +0000[diff] [blame]780 printOperand(OS, G, getOperand(i));
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]781 }
Bill Wendling508a3e52012-03-13 05:47:27 +0000[diff] [blame]782}