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https://github.com/RPCS3/llvm-mirror.git
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For PR950:
Fix several bugs and update for new assembly syntax. Changes made include: 1. Fixing rules for icmp/fcmp instructions to not require a closing paren at the end. This was a cut-and-paste error from a previous commit. 2. Changing things like Out << " " to Out << ' ' 3. Adding the "define" keyword for function definitions 4. Adding support for packed structures llvm-svn: 32771
This commit is contained in:
Reid Spencer
parent
38002bb037
commit
5520923eb5
@ -105,6 +105,7 @@ end { RET_TOK( ENDTOK); }
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true { RET_TOK( TRUETOK); }
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false { RET_TOK( FALSETOK); }
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declare { RET_TOK( DECLARE); }
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define { RET_TOK( DEFINE); }
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global { RET_TOK( GLOBAL); }
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constant { RET_TOK( CONSTANT); }
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internal { RET_TOK( INTERNAL); }
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@ -286,7 +286,7 @@ getCompareOp(const std::string& setcc, const TypeInfo& TI) {
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%token <String> NULL_TOK UNDEF ZEROINITIALIZER TRUETOK FALSETOK
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%token <String> TYPE VAR_ID LABELSTR STRINGCONSTANT
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%token <String> IMPLEMENTATION BEGINTOK ENDTOK
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%token <String> DECLARE GLOBAL CONSTANT SECTION VOLATILE
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%token <String> DECLARE DEFINE GLOBAL CONSTANT SECTION VOLATILE
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%token <String> TO DOTDOTDOT CONST INTERNAL LINKONCE WEAK
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%token <String> DLLIMPORT DLLEXPORT EXTERN_WEAK APPENDING
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%token <String> NOT EXTERNAL TARGET TRIPLE ENDIAN POINTERSIZE LITTLE BIG
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@ -489,6 +489,16 @@ UpRTypes
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$$.newTy = new std::string("{}");
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$$.oldTy = StructTy;
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}
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| '<' '{' TypeListI '}' '>' { // Packed Structure type?
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$3->insert(0, "<{ ");
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*$3 += " }>";
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$$.newTy = $3;
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$$.oldTy = StructTy;
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}
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| '<' '{' '}' '>' { // Empty packed structure type?
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$$.newTy = new std::string("<{}>");
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$$.oldTy = StructTy;
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}
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| UpRTypes '*' { // Pointer type?
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*$1.newTy += '*';
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$$.elemTy = $1.oldTy;
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@ -741,12 +751,12 @@ DefinitionList : DefinitionList Function {
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$$ = 0;
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}
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| DefinitionList FunctionProto {
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*O << *$2 << "\n";
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*O << *$2 << '\n';
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delete $2;
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$$ = 0;
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}
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| DefinitionList MODULE ASM_TOK AsmBlock {
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*O << "module asm " << " " << *$4 << "\n";
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*O << "module asm " << ' ' << *$4 << '\n';
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$$ = 0;
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}
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| DefinitionList IMPLEMENTATION {
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@ -766,17 +776,17 @@ ConstPool : ConstPool OptAssign TYPE TypesV {
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NamedTypes[*$2].elemTy = $4.elemTy;
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*O << *$2 << " = ";
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}
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*O << "type " << *$4.newTy << "\n";
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*O << "type " << *$4.newTy << '\n';
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delete $2; delete $3; $4.destroy();
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$$ = 0;
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}
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| ConstPool FunctionProto { // Function prototypes can be in const pool
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*O << *$2 << "\n";
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*O << *$2 << '\n';
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delete $2;
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$$ = 0;
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}
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| ConstPool MODULE ASM_TOK AsmBlock { // Asm blocks can be in the const pool
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*O << *$2 << " " << *$3 << " " << *$4 << "\n";
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*O << *$2 << ' ' << *$3 << ' ' << *$4 << '\n';
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delete $2; delete $3; delete $4;
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$$ = 0;
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}
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@ -785,7 +795,7 @@ ConstPool : ConstPool OptAssign TYPE TypesV {
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*O << *$2 << " = ";
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Globals[*$2] = $5.type.clone();
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}
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*O << *$3 << " " << *$4 << " " << *$5.cnst << " " << *$6 << "\n";
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*O << *$3 << ' ' << *$4 << ' ' << *$5.cnst << ' ' << *$6 << '\n';
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delete $2; delete $3; delete $4; $5.destroy(); delete $6;
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$$ = 0;
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}
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@ -794,7 +804,7 @@ ConstPool : ConstPool OptAssign TYPE TypesV {
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*O << *$2 << " = ";
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Globals[*$2] = $5.clone();
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}
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*O << *$3 << " " << *$4 << " " << *$5.newTy << " " << *$6 << "\n";
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*O << *$3 << ' ' << *$4 << ' ' << *$5.newTy << ' ' << *$6 << '\n';
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delete $2; delete $3; delete $4; $5.destroy(); delete $6;
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$$ = 0;
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}
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@ -803,7 +813,7 @@ ConstPool : ConstPool OptAssign TYPE TypesV {
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*O << *$2 << " = ";
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Globals[*$2] = $5.clone();
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}
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*O << *$3 << " " << *$4 << " " << *$5.newTy << " " << *$6 << "\n";
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*O << *$3 << ' ' << *$4 << ' ' << *$5.newTy << ' ' << *$6 << '\n';
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delete $2; delete $3; delete $4; $5.destroy(); delete $6;
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$$ = 0;
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}
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@ -812,17 +822,17 @@ ConstPool : ConstPool OptAssign TYPE TypesV {
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*O << *$2 << " = ";
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Globals[*$2] = $5.clone();
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}
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*O << *$3 << " " << *$4 << " " << *$5.newTy << " " << *$6 << "\n";
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*O << *$3 << ' ' << *$4 << ' ' << *$5.newTy << ' ' << *$6 << '\n';
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delete $2; delete $3; delete $4; $5.destroy(); delete $6;
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$$ = 0;
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}
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| ConstPool TARGET TargetDefinition {
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*O << *$2 << " " << *$3 << "\n";
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*O << *$2 << ' ' << *$3 << '\n';
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delete $2; delete $3;
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$$ = 0;
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}
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| ConstPool DEPLIBS '=' LibrariesDefinition {
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*O << *$2 << " = " << *$4 << "\n";
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*O << *$2 << " = " << *$4 << '\n';
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delete $2; delete $4;
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$$ = 0;
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}
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@ -935,14 +945,26 @@ FunctionHeaderH : OptCallingConv TypesV Name '(' ArgList ')'
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BEGIN : BEGINTOK { $$ = new std::string("{"); delete $1; }
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| '{' { $$ = new std::string ("{"); }
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FunctionHeader : OptLinkage FunctionHeaderH BEGIN {
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FunctionHeader
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: OptLinkage FunctionHeaderH BEGIN {
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*O << "define ";
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if (!$1->empty()) {
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*O << *$1 << " ";
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*O << *$1 << ' ';
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}
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*O << *$2 << " " << *$3 << "\n";
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*O << *$2 << ' ' << *$3 << '\n';
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delete $1; delete $2; delete $3;
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$$ = 0;
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};
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}
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| DEFINE OptLinkage FunctionHeaderH BEGIN {
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*O << *$1 << ' ';
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if (!$2->empty()) {
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*O << *$2 << ' ';
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}
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*O << *$3 << ' ' << *$4 << '\n';
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delete $1; delete $2; delete $3; delete $4;
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$$ = 0;
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}
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;
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END : ENDTOK { $$ = new std::string("}"); delete $1; }
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| '}' { $$ = new std::string("}"); };
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@ -950,7 +972,7 @@ END : ENDTOK { $$ = new std::string("}"); delete $1; }
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Function : FunctionHeader BasicBlockList END {
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if ($2)
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*O << *$2;
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*O << '\n' << *$3 << "\n";
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*O << '\n' << *$3 << '\n';
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$$ = 0;
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};
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@ -1038,7 +1060,7 @@ BasicBlock : InstructionList BBTerminatorInst {
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};
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InstructionList : InstructionList Inst {
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*O << " " << *$2 << "\n";
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*O << " " << *$2 << '\n';
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delete $2;
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$$ = 0;
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}
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@ -1046,7 +1068,7 @@ InstructionList : InstructionList Inst {
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$$ = 0;
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}
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| LABELSTR {
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*O << *$1 << "\n";
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*O << *$1 << '\n';
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delete $1;
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$$ = 0;
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};
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@ -1054,38 +1076,38 @@ InstructionList : InstructionList Inst {
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Unwind : UNWIND | EXCEPT { $$ = $1; *$$ = "unwind"; }
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BBTerminatorInst : RET ResolvedVal { // Return with a result...
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*O << " " << *$1 << " " << *$2.val << "\n";
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*O << " " << *$1 << ' ' << *$2.val << '\n';
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delete $1; $2.destroy();
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$$ = 0;
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}
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| RET VOID { // Return with no result...
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*O << " " << *$1 << " " << *$2.newTy << "\n";
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*O << " " << *$1 << ' ' << *$2.newTy << '\n';
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delete $1; $2.destroy();
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$$ = 0;
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}
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| BR LABEL ValueRef { // Unconditional Branch...
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*O << " " << *$1 << " " << *$2.newTy << " " << *$3.val << "\n";
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*O << " " << *$1 << ' ' << *$2.newTy << ' ' << *$3.val << '\n';
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delete $1; $2.destroy(); $3.destroy();
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$$ = 0;
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} // Conditional Branch...
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| BR BOOL ValueRef ',' LABEL ValueRef ',' LABEL ValueRef {
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*O << " " << *$1 << " " << *$2.newTy << " " << *$3.val << ", "
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<< *$5.newTy << " " << *$6.val << ", " << *$8.newTy << " "
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<< *$9.val << "\n";
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*O << " " << *$1 << ' ' << *$2.newTy << ' ' << *$3.val << ", "
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<< *$5.newTy << ' ' << *$6.val << ", " << *$8.newTy << ' '
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<< *$9.val << '\n';
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delete $1; $2.destroy(); $3.destroy(); $5.destroy(); $6.destroy();
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$8.destroy(); $9.destroy();
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$$ = 0;
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}
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| SWITCH IntType ValueRef ',' LABEL ValueRef '[' JumpTable ']' {
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*O << " " << *$1 << " " << *$2.newTy << " " << *$3.val << ", "
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<< *$5.newTy << " " << *$6.val << " [" << *$8 << " ]\n";
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*O << " " << *$1 << ' ' << *$2.newTy << ' ' << *$3.val << ", "
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<< *$5.newTy << ' ' << *$6.val << " [" << *$8 << " ]\n";
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delete $1; $2.destroy(); $3.destroy(); $5.destroy(); $6.destroy();
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delete $8;
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$$ = 0;
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}
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| SWITCH IntType ValueRef ',' LABEL ValueRef '[' ']' {
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*O << " " << *$1 << " " << *$2.newTy << " " << *$3.val << ", "
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<< *$5.newTy << " " << *$6.val << "[]\n";
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*O << " " << *$1 << ' ' << *$2.newTy << ' ' << *$3.val << ", "
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<< *$5.newTy << ' ' << *$6.val << "[]\n";
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delete $1; $2.destroy(); $3.destroy(); $5.destroy(); $6.destroy();
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$$ = 0;
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}
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@ -1094,7 +1116,7 @@ BBTerminatorInst : RET ResolvedVal { // Return with a result...
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*O << " ";
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if (!$1->empty())
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*O << *$1 << " = ";
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*O << *$2 << " " << *$3 << " " << *$4.newTy << " " << *$5.val << " (";
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*O << *$2 << ' ' << *$3 << ' ' << *$4.newTy << ' ' << *$5.val << " (";
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for (unsigned i = 0; i < $7->size(); ++i) {
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ValueInfo& VI = (*$7)[i];
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*O << *VI.val;
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@ -1102,20 +1124,20 @@ BBTerminatorInst : RET ResolvedVal { // Return with a result...
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*O << ", ";
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VI.destroy();
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}
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*O << ") " << *$9 << " " << *$10.newTy << " " << *$11.val << " "
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<< *$12 << " " << *$13.newTy << " " << *$14.val << "\n";
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*O << ") " << *$9 << ' ' << *$10.newTy << ' ' << *$11.val << ' '
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<< *$12 << ' ' << *$13.newTy << ' ' << *$14.val << '\n';
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delete $1; delete $2; delete $3; $4.destroy(); $5.destroy(); delete $7;
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delete $9; $10.destroy(); $11.destroy(); delete $12; $13.destroy();
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$14.destroy();
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$$ = 0;
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}
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| Unwind {
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*O << " " << *$1 << "\n";
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*O << " " << *$1 << '\n';
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delete $1;
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$$ = 0;
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}
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| UNREACHABLE {
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*O << " " << *$1 << "\n";
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*O << " " << *$1 << '\n';
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delete $1;
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$$ = 0;
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};
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@ -1198,13 +1220,13 @@ InstVal : ArithmeticOps Types ValueRef ',' ValueRef {
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$2.destroy(); $3.destroy(); $5.destroy();
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$$ = $1;
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}
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| ICMP IPredicates Types ValueRef ',' ValueRef ')' {
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*$1 += " " + *$2 + " " + *$4.val + "," + *$6.val + ")";
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| ICMP IPredicates Types ValueRef ',' ValueRef {
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*$1 += " " + *$2 + " " + *$3.newTy + " " + *$4.val + "," + *$6.val;
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delete $2; $4.destroy(); $6.destroy();
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$$ = $1;
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}
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| FCMP FPredicates Types ValueRef ',' ValueRef ')' {
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*$1 += " " + *$2 + " " + *$4.val + "," + *$6.val + ")";
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| FCMP FPredicates Types ValueRef ',' ValueRef {
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*$1 += " " + *$2 + " " + *$3.newTy + " " + *$4.val + "," + *$6.val;
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delete $2; $4.destroy(); $6.destroy();
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$$ = $1;
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}
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