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IntrinsicEmitter.cpp (193323) IntrinsicEmitter.cpp (195340)
1//===- IntrinsicEmitter.cpp - Generate intrinsic information --------------===//
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//===----------------------------------------------------------------------===//

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17#include "llvm/ADT/StringExtras.h"
18#include <algorithm>
19using namespace llvm;
20
21//===----------------------------------------------------------------------===//
22// IntrinsicEmitter Implementation
23//===----------------------------------------------------------------------===//
24
1//===- IntrinsicEmitter.cpp - Generate intrinsic information --------------===//
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//===----------------------------------------------------------------------===//

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17#include "llvm/ADT/StringExtras.h"
18#include <algorithm>
19using namespace llvm;
20
21//===----------------------------------------------------------------------===//
22// IntrinsicEmitter Implementation
23//===----------------------------------------------------------------------===//
24
25void IntrinsicEmitter::run(std::ostream &OS) {
25void IntrinsicEmitter::run(raw_ostream &OS) {
26 EmitSourceFileHeader("Intrinsic Function Source Fragment", OS);
27
28 std::vector<CodeGenIntrinsic> Ints = LoadIntrinsics(Records, TargetOnly);
29
30 if (TargetOnly && !Ints.empty())
31 TargetPrefix = Ints[0].TargetPrefix;
32
33 // Emit the enum information.

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57 // Emit a list of intrinsics with corresponding GCC builtins.
58 EmitGCCBuiltinList(Ints, OS);
59
60 // Emit code to translate GCC builtins into LLVM intrinsics.
61 EmitIntrinsicToGCCBuiltinMap(Ints, OS);
62}
63
64void IntrinsicEmitter::EmitEnumInfo(const std::vector<CodeGenIntrinsic> &Ints,
26 EmitSourceFileHeader("Intrinsic Function Source Fragment", OS);
27
28 std::vector<CodeGenIntrinsic> Ints = LoadIntrinsics(Records, TargetOnly);
29
30 if (TargetOnly && !Ints.empty())
31 TargetPrefix = Ints[0].TargetPrefix;
32
33 // Emit the enum information.

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57 // Emit a list of intrinsics with corresponding GCC builtins.
58 EmitGCCBuiltinList(Ints, OS);
59
60 // Emit code to translate GCC builtins into LLVM intrinsics.
61 EmitIntrinsicToGCCBuiltinMap(Ints, OS);
62}
63
64void IntrinsicEmitter::EmitEnumInfo(const std::vector<CodeGenIntrinsic> &Ints,
65 std::ostream &OS) {
65 raw_ostream &OS) {
66 OS << "// Enum values for Intrinsics.h\n";
67 OS << "#ifdef GET_INTRINSIC_ENUM_VALUES\n";
68 for (unsigned i = 0, e = Ints.size(); i != e; ++i) {
69 OS << " " << Ints[i].EnumName;
70 OS << ((i != e-1) ? ", " : " ");
71 OS << std::string(40-Ints[i].EnumName.size(), ' ')
72 << "// " << Ints[i].Name << "\n";
73 }
74 OS << "#endif\n\n";
75}
76
77void IntrinsicEmitter::
78EmitFnNameRecognizer(const std::vector<CodeGenIntrinsic> &Ints,
66 OS << "// Enum values for Intrinsics.h\n";
67 OS << "#ifdef GET_INTRINSIC_ENUM_VALUES\n";
68 for (unsigned i = 0, e = Ints.size(); i != e; ++i) {
69 OS << " " << Ints[i].EnumName;
70 OS << ((i != e-1) ? ", " : " ");
71 OS << std::string(40-Ints[i].EnumName.size(), ' ')
72 << "// " << Ints[i].Name << "\n";
73 }
74 OS << "#endif\n\n";
75}
76
77void IntrinsicEmitter::
78EmitFnNameRecognizer(const std::vector<CodeGenIntrinsic> &Ints,
79 std::ostream &OS) {
79 raw_ostream &OS) {
80 // Build a function name -> intrinsic name mapping.
81 std::map<std::string, unsigned> IntMapping;
82 for (unsigned i = 0, e = Ints.size(); i != e; ++i)
83 IntMapping[Ints[i].Name] = i;
84
85 OS << "// Function name -> enum value recognizer code.\n";
86 OS << "#ifdef GET_FUNCTION_RECOGNIZER\n";
87 OS << " switch (Name[5]) {\n";

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109 << Ints[I->second].EnumName << ";\n";
110 }
111 OS << " }\n";
112 OS << "#endif\n\n";
113}
114
115void IntrinsicEmitter::
116EmitIntrinsicToNameTable(const std::vector<CodeGenIntrinsic> &Ints,
80 // Build a function name -> intrinsic name mapping.
81 std::map<std::string, unsigned> IntMapping;
82 for (unsigned i = 0, e = Ints.size(); i != e; ++i)
83 IntMapping[Ints[i].Name] = i;
84
85 OS << "// Function name -> enum value recognizer code.\n";
86 OS << "#ifdef GET_FUNCTION_RECOGNIZER\n";
87 OS << " switch (Name[5]) {\n";

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109 << Ints[I->second].EnumName << ";\n";
110 }
111 OS << " }\n";
112 OS << "#endif\n\n";
113}
114
115void IntrinsicEmitter::
116EmitIntrinsicToNameTable(const std::vector<CodeGenIntrinsic> &Ints,
117 std::ostream &OS) {
117 raw_ostream &OS) {
118 OS << "// Intrinsic ID to name table\n";
119 OS << "#ifdef GET_INTRINSIC_NAME_TABLE\n";
120 OS << " // Note that entry #0 is the invalid intrinsic!\n";
121 for (unsigned i = 0, e = Ints.size(); i != e; ++i)
122 OS << " \"" << Ints[i].Name << "\",\n";
123 OS << "#endif\n\n";
124}
125
126void IntrinsicEmitter::
127EmitIntrinsicToOverloadTable(const std::vector<CodeGenIntrinsic> &Ints,
118 OS << "// Intrinsic ID to name table\n";
119 OS << "#ifdef GET_INTRINSIC_NAME_TABLE\n";
120 OS << " // Note that entry #0 is the invalid intrinsic!\n";
121 for (unsigned i = 0, e = Ints.size(); i != e; ++i)
122 OS << " \"" << Ints[i].Name << "\",\n";
123 OS << "#endif\n\n";
124}
125
126void IntrinsicEmitter::
127EmitIntrinsicToOverloadTable(const std::vector<CodeGenIntrinsic> &Ints,
128 std::ostream &OS) {
128 raw_ostream &OS) {
129 OS << "// Intrinsic ID to overload table\n";
130 OS << "#ifdef GET_INTRINSIC_OVERLOAD_TABLE\n";
131 OS << " // Note that entry #0 is the invalid intrinsic!\n";
132 for (unsigned i = 0, e = Ints.size(); i != e; ++i) {
133 OS << " ";
134 if (Ints[i].isOverloaded)
135 OS << "true";
136 else
137 OS << "false";
138 OS << ",\n";
139 }
140 OS << "#endif\n\n";
141}
142
129 OS << "// Intrinsic ID to overload table\n";
130 OS << "#ifdef GET_INTRINSIC_OVERLOAD_TABLE\n";
131 OS << " // Note that entry #0 is the invalid intrinsic!\n";
132 for (unsigned i = 0, e = Ints.size(); i != e; ++i) {
133 OS << " ";
134 if (Ints[i].isOverloaded)
135 OS << "true";
136 else
137 OS << "false";
138 OS << ",\n";
139 }
140 OS << "#endif\n\n";
141}
142
143static void EmitTypeForValueType(std::ostream &OS, MVT::SimpleValueType VT) {
143static void EmitTypeForValueType(raw_ostream &OS, MVT::SimpleValueType VT) {
144 if (MVT(VT).isInteger()) {
145 unsigned BitWidth = MVT(VT).getSizeInBits();
146 OS << "IntegerType::get(" << BitWidth << ")";
147 } else if (VT == MVT::Other) {
148 // MVT::OtherVT is used to mean the empty struct type here.
144 if (MVT(VT).isInteger()) {
145 unsigned BitWidth = MVT(VT).getSizeInBits();
146 OS << "IntegerType::get(" << BitWidth << ")";
147 } else if (VT == MVT::Other) {
148 // MVT::OtherVT is used to mean the empty struct type here.
149 OS << "StructType::get(std::vector<const Type *>())";
149 OS << "StructType::get()";
150 } else if (VT == MVT::f32) {
151 OS << "Type::FloatTy";
152 } else if (VT == MVT::f64) {
153 OS << "Type::DoubleTy";
154 } else if (VT == MVT::f80) {
155 OS << "Type::X86_FP80Ty";
156 } else if (VT == MVT::f128) {
157 OS << "Type::FP128Ty";
158 } else if (VT == MVT::ppcf128) {
159 OS << "Type::PPC_FP128Ty";
160 } else if (VT == MVT::isVoid) {
161 OS << "Type::VoidTy";
162 } else {
163 assert(false && "Unsupported ValueType!");
164 }
165}
166
150 } else if (VT == MVT::f32) {
151 OS << "Type::FloatTy";
152 } else if (VT == MVT::f64) {
153 OS << "Type::DoubleTy";
154 } else if (VT == MVT::f80) {
155 OS << "Type::X86_FP80Ty";
156 } else if (VT == MVT::f128) {
157 OS << "Type::FP128Ty";
158 } else if (VT == MVT::ppcf128) {
159 OS << "Type::PPC_FP128Ty";
160 } else if (VT == MVT::isVoid) {
161 OS << "Type::VoidTy";
162 } else {
163 assert(false && "Unsupported ValueType!");
164 }
165}
166
167static void EmitTypeGenerate(std::ostream &OS, const Record *ArgType,
167static void EmitTypeGenerate(raw_ostream &OS, const Record *ArgType,
168 unsigned &ArgNo);
169
168 unsigned &ArgNo);
169
170static void EmitTypeGenerate(std::ostream &OS,
170static void EmitTypeGenerate(raw_ostream &OS,
171 const std::vector<Record*> &ArgTypes,
172 unsigned &ArgNo) {
173 if (ArgTypes.size() == 1) {
174 EmitTypeGenerate(OS, ArgTypes.front(), ArgNo);
175 return;
176 }
177
178 OS << "StructType::get(";
179
180 for (std::vector<Record*>::const_iterator
181 I = ArgTypes.begin(), E = ArgTypes.end(); I != E; ++I) {
182 EmitTypeGenerate(OS, *I, ArgNo);
183 OS << ", ";
184 }
185
186 OS << " NULL)";
187}
188
171 const std::vector<Record*> &ArgTypes,
172 unsigned &ArgNo) {
173 if (ArgTypes.size() == 1) {
174 EmitTypeGenerate(OS, ArgTypes.front(), ArgNo);
175 return;
176 }
177
178 OS << "StructType::get(";
179
180 for (std::vector<Record*>::const_iterator
181 I = ArgTypes.begin(), E = ArgTypes.end(); I != E; ++I) {
182 EmitTypeGenerate(OS, *I, ArgNo);
183 OS << ", ";
184 }
185
186 OS << " NULL)";
187}
188
189static void EmitTypeGenerate(std::ostream &OS, const Record *ArgType,
189static void EmitTypeGenerate(raw_ostream &OS, const Record *ArgType,
190 unsigned &ArgNo) {
191 MVT::SimpleValueType VT = getValueType(ArgType->getValueAsDef("VT"));
192
193 if (ArgType->isSubClassOf("LLVMMatchType")) {
194 unsigned Number = ArgType->getValueAsInt("Number");
195 assert(Number < ArgNo && "Invalid matching number!");
196 if (ArgType->isSubClassOf("LLVMExtendedElementVectorType"))
197 OS << "VectorType::getExtendedElementVectorType"

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270 }
271
272 return i != RHSSize;
273 }
274 };
275}
276
277void IntrinsicEmitter::EmitVerifier(const std::vector<CodeGenIntrinsic> &Ints,
190 unsigned &ArgNo) {
191 MVT::SimpleValueType VT = getValueType(ArgType->getValueAsDef("VT"));
192
193 if (ArgType->isSubClassOf("LLVMMatchType")) {
194 unsigned Number = ArgType->getValueAsInt("Number");
195 assert(Number < ArgNo && "Invalid matching number!");
196 if (ArgType->isSubClassOf("LLVMExtendedElementVectorType"))
197 OS << "VectorType::getExtendedElementVectorType"

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270 }
271
272 return i != RHSSize;
273 }
274 };
275}
276
277void IntrinsicEmitter::EmitVerifier(const std::vector<CodeGenIntrinsic> &Ints,
278 std::ostream &OS) {
278 raw_ostream &OS) {
279 OS << "// Verifier::visitIntrinsicFunctionCall code.\n";
280 OS << "#ifdef GET_INTRINSIC_VERIFIER\n";
281 OS << " switch (ID) {\n";
282 OS << " default: assert(0 && \"Invalid intrinsic!\");\n";
283
284 // This checking can emit a lot of very common code. To reduce the amount of
285 // code that we emit, batch up cases that have identical types. This avoids
286 // problems where GCC can run out of memory compiling Verifier.cpp.

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353 OS << ");\n";
354 OS << " break;\n";
355 }
356 OS << " }\n";
357 OS << "#endif\n\n";
358}
359
360void IntrinsicEmitter::EmitGenerator(const std::vector<CodeGenIntrinsic> &Ints,
279 OS << "// Verifier::visitIntrinsicFunctionCall code.\n";
280 OS << "#ifdef GET_INTRINSIC_VERIFIER\n";
281 OS << " switch (ID) {\n";
282 OS << " default: assert(0 && \"Invalid intrinsic!\");\n";
283
284 // This checking can emit a lot of very common code. To reduce the amount of
285 // code that we emit, batch up cases that have identical types. This avoids
286 // problems where GCC can run out of memory compiling Verifier.cpp.

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353 OS << ");\n";
354 OS << " break;\n";
355 }
356 OS << " }\n";
357 OS << "#endif\n\n";
358}
359
360void IntrinsicEmitter::EmitGenerator(const std::vector<CodeGenIntrinsic> &Ints,
361 std::ostream &OS) {
361 raw_ostream &OS) {
362 OS << "// Code for generating Intrinsic function declarations.\n";
363 OS << "#ifdef GET_INTRINSIC_GENERATOR\n";
364 OS << " switch (id) {\n";
365 OS << " default: assert(0 && \"Invalid intrinsic!\");\n";
366
367 // Similar to GET_INTRINSIC_VERIFIER, batch up cases that have identical
368 // types.
369 typedef std::map<RecPair, std::vector<unsigned>, RecordListComparator> MapTy;

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410 }
411
412 OS << " }\n";
413 OS << "#endif\n\n";
414}
415
416/// EmitAttributes - This emits the Intrinsic::getAttributes method.
417void IntrinsicEmitter::
362 OS << "// Code for generating Intrinsic function declarations.\n";
363 OS << "#ifdef GET_INTRINSIC_GENERATOR\n";
364 OS << " switch (id) {\n";
365 OS << " default: assert(0 && \"Invalid intrinsic!\");\n";
366
367 // Similar to GET_INTRINSIC_VERIFIER, batch up cases that have identical
368 // types.
369 typedef std::map<RecPair, std::vector<unsigned>, RecordListComparator> MapTy;

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410 }
411
412 OS << " }\n";
413 OS << "#endif\n\n";
414}
415
416/// EmitAttributes - This emits the Intrinsic::getAttributes method.
417void IntrinsicEmitter::
418EmitAttributes(const std::vector<CodeGenIntrinsic> &Ints, std::ostream &OS) {
418EmitAttributes(const std::vector<CodeGenIntrinsic> &Ints, raw_ostream &OS) {
419 OS << "// Add parameter attributes that are not common to all intrinsics.\n";
420 OS << "#ifdef GET_INTRINSIC_ATTRIBUTES\n";
421 if (TargetOnly)
422 OS << "static AttrListPtr getAttributes(" << TargetPrefix
423 << "Intrinsic::ID id) {";
424 else
425 OS << "AttrListPtr Intrinsic::getAttributes(ID id) {";
426 OS << " // No intrinsic can throw exceptions.\n";

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499 OS << " AWI[NumAttrs] = AttributeWithIndex::get(~0, Attr);\n";
500 OS << " return AttrListPtr::get(AWI, NumAttrs+1);\n";
501 OS << "}\n";
502 OS << "#endif // GET_INTRINSIC_ATTRIBUTES\n\n";
503}
504
505/// EmitModRefBehavior - Determine intrinsic alias analysis mod/ref behavior.
506void IntrinsicEmitter::
419 OS << "// Add parameter attributes that are not common to all intrinsics.\n";
420 OS << "#ifdef GET_INTRINSIC_ATTRIBUTES\n";
421 if (TargetOnly)
422 OS << "static AttrListPtr getAttributes(" << TargetPrefix
423 << "Intrinsic::ID id) {";
424 else
425 OS << "AttrListPtr Intrinsic::getAttributes(ID id) {";
426 OS << " // No intrinsic can throw exceptions.\n";

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499 OS << " AWI[NumAttrs] = AttributeWithIndex::get(~0, Attr);\n";
500 OS << " return AttrListPtr::get(AWI, NumAttrs+1);\n";
501 OS << "}\n";
502 OS << "#endif // GET_INTRINSIC_ATTRIBUTES\n\n";
503}
504
505/// EmitModRefBehavior - Determine intrinsic alias analysis mod/ref behavior.
506void IntrinsicEmitter::
507EmitModRefBehavior(const std::vector<CodeGenIntrinsic> &Ints, std::ostream &OS){
507EmitModRefBehavior(const std::vector<CodeGenIntrinsic> &Ints, raw_ostream &OS){
508 OS << "// Determine intrinsic alias analysis mod/ref behavior.\n";
509 OS << "#ifdef GET_INTRINSIC_MODREF_BEHAVIOR\n";
510 OS << "switch (id) {\n";
511 OS << "default:\n return UnknownModRefBehavior;\n";
512 for (unsigned i = 0, e = Ints.size(); i != e; ++i) {
513 if (Ints[i].ModRef == CodeGenIntrinsic::WriteMem)
514 continue;
515 OS << "case " << TargetPrefix << "Intrinsic::" << Ints[i].EnumName

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529 break;
530 }
531 }
532 OS << "}\n";
533 OS << "#endif // GET_INTRINSIC_MODREF_BEHAVIOR\n\n";
534}
535
536void IntrinsicEmitter::
508 OS << "// Determine intrinsic alias analysis mod/ref behavior.\n";
509 OS << "#ifdef GET_INTRINSIC_MODREF_BEHAVIOR\n";
510 OS << "switch (id) {\n";
511 OS << "default:\n return UnknownModRefBehavior;\n";
512 for (unsigned i = 0, e = Ints.size(); i != e; ++i) {
513 if (Ints[i].ModRef == CodeGenIntrinsic::WriteMem)
514 continue;
515 OS << "case " << TargetPrefix << "Intrinsic::" << Ints[i].EnumName

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529 break;
530 }
531 }
532 OS << "}\n";
533 OS << "#endif // GET_INTRINSIC_MODREF_BEHAVIOR\n\n";
534}
535
536void IntrinsicEmitter::
537EmitGCCBuiltinList(const std::vector<CodeGenIntrinsic> &Ints, std::ostream &OS){
537EmitGCCBuiltinList(const std::vector<CodeGenIntrinsic> &Ints, raw_ostream &OS){
538 OS << "// Get the GCC builtin that corresponds to an LLVM intrinsic.\n";
539 OS << "#ifdef GET_GCC_BUILTIN_NAME\n";
540 OS << " switch (F->getIntrinsicID()) {\n";
541 OS << " default: BuiltinName = \"\"; break;\n";
542 for (unsigned i = 0, e = Ints.size(); i != e; ++i) {
543 if (!Ints[i].GCCBuiltinName.empty()) {
544 OS << " case Intrinsic::" << Ints[i].EnumName << ": BuiltinName = \""
545 << Ints[i].GCCBuiltinName << "\"; break;\n";

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554/// it down into a simple tree.
555///
556/// At this point, we know that all the builtins in the range have the same name
557/// for the first 'CharStart' characters. Only the end of the name needs to be
558/// discriminated.
559typedef std::map<std::string, std::string>::const_iterator StrMapIterator;
560static void EmitBuiltinComparisons(StrMapIterator Start, StrMapIterator End,
561 unsigned CharStart, unsigned Indent,
538 OS << "// Get the GCC builtin that corresponds to an LLVM intrinsic.\n";
539 OS << "#ifdef GET_GCC_BUILTIN_NAME\n";
540 OS << " switch (F->getIntrinsicID()) {\n";
541 OS << " default: BuiltinName = \"\"; break;\n";
542 for (unsigned i = 0, e = Ints.size(); i != e; ++i) {
543 if (!Ints[i].GCCBuiltinName.empty()) {
544 OS << " case Intrinsic::" << Ints[i].EnumName << ": BuiltinName = \""
545 << Ints[i].GCCBuiltinName << "\"; break;\n";

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554/// it down into a simple tree.
555///
556/// At this point, we know that all the builtins in the range have the same name
557/// for the first 'CharStart' characters. Only the end of the name needs to be
558/// discriminated.
559typedef std::map<std::string, std::string>::const_iterator StrMapIterator;
560static void EmitBuiltinComparisons(StrMapIterator Start, StrMapIterator End,
561 unsigned CharStart, unsigned Indent,
562 std::string TargetPrefix, std::ostream &OS) {
562 std::string TargetPrefix, raw_ostream &OS) {
563 if (Start == End) return; // empty range.
564
565 // Determine what, if anything, is the same about all these strings.
566 std::string CommonString = Start->first;
567 unsigned NumInRange = 0;
568 for (StrMapIterator I = Start; I != End; ++I, ++NumInRange) {
569 // Find the first character that doesn't match.
570 const std::string &ThisStr = I->first;

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628 }
629 OS << std::string(Indent*2, ' ') << "}\n";
630}
631
632/// EmitTargetBuiltins - All of the builtins in the specified map are for the
633/// same target, and we already checked it.
634static void EmitTargetBuiltins(const std::map<std::string, std::string> &BIM,
635 const std::string &TargetPrefix,
563 if (Start == End) return; // empty range.
564
565 // Determine what, if anything, is the same about all these strings.
566 std::string CommonString = Start->first;
567 unsigned NumInRange = 0;
568 for (StrMapIterator I = Start; I != End; ++I, ++NumInRange) {
569 // Find the first character that doesn't match.
570 const std::string &ThisStr = I->first;

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628 }
629 OS << std::string(Indent*2, ' ') << "}\n";
630}
631
632/// EmitTargetBuiltins - All of the builtins in the specified map are for the
633/// same target, and we already checked it.
634static void EmitTargetBuiltins(const std::map<std::string, std::string> &BIM,
635 const std::string &TargetPrefix,
636 std::ostream &OS) {
636 raw_ostream &OS) {
637 // Rearrange the builtins by length.
638 std::vector<std::map<std::string, std::string> > BuiltinsByLen;
639 BuiltinsByLen.reserve(100);
640
641 for (StrMapIterator I = BIM.begin(), E = BIM.end(); I != E; ++I) {
642 if (I->first.size() >= BuiltinsByLen.size())
643 BuiltinsByLen.resize(I->first.size()+1);
644 BuiltinsByLen[I->first.size()].insert(*I);

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655 OS << " break;\n";
656 }
657 OS << " }\n";
658}
659
660
661void IntrinsicEmitter::
662EmitIntrinsicToGCCBuiltinMap(const std::vector<CodeGenIntrinsic> &Ints,
637 // Rearrange the builtins by length.
638 std::vector<std::map<std::string, std::string> > BuiltinsByLen;
639 BuiltinsByLen.reserve(100);
640
641 for (StrMapIterator I = BIM.begin(), E = BIM.end(); I != E; ++I) {
642 if (I->first.size() >= BuiltinsByLen.size())
643 BuiltinsByLen.resize(I->first.size()+1);
644 BuiltinsByLen[I->first.size()].insert(*I);

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655 OS << " break;\n";
656 }
657 OS << " }\n";
658}
659
660
661void IntrinsicEmitter::
662EmitIntrinsicToGCCBuiltinMap(const std::vector<CodeGenIntrinsic> &Ints,
663 std::ostream &OS) {
663 raw_ostream &OS) {
664 typedef std::map<std::string, std::map<std::string, std::string> > BIMTy;
665 BIMTy BuiltinMap;
666 for (unsigned i = 0, e = Ints.size(); i != e; ++i) {
667 if (!Ints[i].GCCBuiltinName.empty()) {
668 // Get the map for this target prefix.
669 std::map<std::string, std::string> &BIM =BuiltinMap[Ints[i].TargetPrefix];
670
671 if (!BIM.insert(std::make_pair(Ints[i].GCCBuiltinName,

--- 45 unchanged lines hidden --- 		664 typedef std::map<std::string, std::map<std::string, std::string> > BIMTy;
665 BIMTy BuiltinMap;
666 for (unsigned i = 0, e = Ints.size(); i != e; ++i) {
667 if (!Ints[i].GCCBuiltinName.empty()) {
668 // Get the map for this target prefix.
669 std::map<std::string, std::string> &BIM =BuiltinMap[Ints[i].TargetPrefix];
670
671 if (!BIM.insert(std::make_pair(Ints[i].GCCBuiltinName,

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