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Allow the new cast instructions.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32104 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2006-12-01 22:34:43 +00:00
parent f7bde225f3
commit fcb5df8f2c
10 changed files with 3116 additions and 2676 deletions
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983
tools/llvm-upgrade/UpgradeLexer.cpp
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983
tools/llvm-upgrade/UpgradeLexer.cpp.cvs
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12
tools/llvm-upgrade/UpgradeLexer.l
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@ -184,6 +184,18 @@ setge { RET_TOK( SETGE); }
phi { RET_TOK( PHI_TOK); }
call { RET_TOK( CALL); }
cast { RET_TOK( CAST); }
trunc { RET_TOK( TRUNC); }
zext { RET_TOK( ZEXT); }
sext { RET_TOK( SEXT); }
fptrunc { RET_TOK( FPTRUNC); }
fpext { RET_TOK( FPEXT); }
fptoui { RET_TOK( FPTOUI); }
fptosi { RET_TOK( FPTOSI); }
uitofp { RET_TOK( UITOFP); }
sitofp { RET_TOK( SITOFP); }
ptrtoint { RET_TOK( PTRTOINT); }
inttoptr { RET_TOK( INTTOPTR); }
bitcast { RET_TOK( BITCAST); }
select { RET_TOK( SELECT); }
shl { RET_TOK( SHL); }
shr { RET_TOK( SHR); }

12
tools/llvm-upgrade/UpgradeLexer.l.cvs
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@ -184,6 +184,18 @@ setge { RET_TOK( SETGE); }
phi { RET_TOK( PHI_TOK); }
call { RET_TOK( CALL); }
cast { RET_TOK( CAST); }
trunc { RET_TOK( TRUNC); }
zext { RET_TOK( ZEXT); }
sext { RET_TOK( SEXT); }
fptrunc { RET_TOK( FPTRUNC); }
fpext { RET_TOK( FPEXT); }
fptoui { RET_TOK( FPTOUI); }
fptosi { RET_TOK( FPTOSI); }
uitofp { RET_TOK( UITOFP); }
sitofp { RET_TOK( SITOFP); }
ptrtoint { RET_TOK( PTRTOINT); }
inttoptr { RET_TOK( INTTOPTR); }
bitcast { RET_TOK( BITCAST); }
select { RET_TOK( SELECT); }
shl { RET_TOK( SHL); }
shr { RET_TOK( SHR); }

1851
tools/llvm-upgrade/UpgradeParser.cpp
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1851
tools/llvm-upgrade/UpgradeParser.cpp.cvs
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28
tools/llvm-upgrade/UpgradeParser.h
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@ -138,7 +138,19 @@
EXTRACTELEMENT = 364,
INSERTELEMENT = 365,
SHUFFLEVECTOR = 366,
CAST = 367
CAST = 367,
TRUNC = 368,
ZEXT = 369,
SEXT = 370,
FPTRUNC = 371,
FPEXT = 372,
FPTOUI = 373,
FPTOSI = 374,
UITOFP = 375,
SITOFP = 376,
PTRTOINT = 377,
INTTOPTR = 378,
BITCAST = 379
};
#endif
/* Tokens. */
@ -252,6 +264,18 @@
#define INSERTELEMENT 365
#define SHUFFLEVECTOR 366
#define CAST 367
#define TRUNC 368
#define ZEXT 369
#define SEXT 370
#define FPTRUNC 371
#define FPEXT 372
#define FPTOUI 373
#define FPTOSI 374
#define UITOFP 375
#define SITOFP 376
#define PTRTOINT 377
#define INTTOPTR 378
#define BITCAST 379
@ -265,7 +289,7 @@ typedef union YYSTYPE {
ConstInfo Const;
} YYSTYPE;
/* Line 1447 of yacc.c. */
#line 269 "UpgradeParser.tab.h"
#line 293 "UpgradeParser.tab.h"
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1

28
tools/llvm-upgrade/UpgradeParser.h.cvs
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@ -138,7 +138,19 @@
EXTRACTELEMENT = 364,
INSERTELEMENT = 365,
SHUFFLEVECTOR = 366,
CAST = 367
CAST = 367,
TRUNC = 368,
ZEXT = 369,
SEXT = 370,
FPTRUNC = 371,
FPEXT = 372,
FPTOUI = 373,
FPTOSI = 374,
UITOFP = 375,
SITOFP = 376,
PTRTOINT = 377,
INTTOPTR = 378,
BITCAST = 379
};
#endif
/* Tokens. */
@ -252,6 +264,18 @@
#define INSERTELEMENT 365
#define SHUFFLEVECTOR 366
#define CAST 367
#define TRUNC 368
#define ZEXT 369
#define SEXT 370
#define FPTRUNC 371
#define FPEXT 372
#define FPTOUI 373
#define FPTOSI 374
#define UITOFP 375
#define SITOFP 376
#define PTRTOINT 377
#define INTTOPTR 378
#define BITCAST 379
@ -265,7 +289,7 @@ typedef union YYSTYPE {
ConstInfo Const;
} YYSTYPE;
/* Line 1447 of yacc.c. */
#line 269 "UpgradeParser.tab.h"
#line 293 "UpgradeParser.tab.h"
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1

22
tools/llvm-upgrade/UpgradeParser.y
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@ -155,7 +155,8 @@ const char* getCastOpcode(TypeInfo& SrcTy, TypeInfo&DstTy) {
%token <String> MALLOC ALLOCA FREE LOAD STORE GETELEMENTPTR
%token <String> PHI_TOK SELECT SHL SHR ASHR LSHR VAARG
%token <String> EXTRACTELEMENT INSERTELEMENT SHUFFLEVECTOR
%token <String> CAST
%token <String> CAST TRUNC ZEXT SEXT FPTRUNC FPEXT FPTOUI FPTOSI UITOFP SITOFP
%token <String> PTRTOINT INTTOPTR BITCAST
%type <String> OptAssign OptLinkage OptCallingConv OptAlign OptCAlign
%type <String> SectionString OptSection GlobalVarAttributes GlobalVarAttribute
@ -167,8 +168,8 @@ const char* getCastOpcode(TypeInfo& SrcTy, TypeInfo&DstTy) {
%type <String> ValueRefList OptTailCall InstVal IndexList OptVolatile
%type <String> MemoryInst SymbolicValueRef OptSideEffect GlobalType
%type <String> FnDeclareLinkage BasicBlockList BigOrLittle AsmBlock
%type <String> Name ValueRef ValueRefListE
%type <String> ShiftOps SetCondOps LogicalOps ArithmeticOps ConstValueRef
%type <String> Name ValueRef ValueRefListE ConstValueRef
%type <String> ShiftOps SetCondOps LogicalOps ArithmeticOps CastOps
%type <String> ConstVector
@ -194,6 +195,9 @@ ArithmeticOps: ADD | SUB | MUL | UDIV | SDIV | FDIV | UREM | SREM | FREM;
LogicalOps : AND | OR | XOR;
SetCondOps : SETLE | SETGE | SETLT | SETGT | SETEQ | SETNE;
ShiftOps : SHL | SHR | ASHR | LSHR;
CastOps : TRUNC | ZEXT | SEXT | FPTRUNC | FPEXT | FPTOUI | FPTOSI |
UITOFP | SITOFP | PTRTOINT | INTTOPTR | BITCAST | CAST
;
// These are some types that allow classification if we only want a particular
// thing... for example, only a signed, unsigned, or integral type.
@ -462,9 +466,11 @@ ConstVal: Types '[' ConstVector ']' { // Nonempty unsized arr
};
ConstExpr: CAST '(' ConstVal TO Types ')' {
ConstExpr: CastOps '(' ConstVal TO Types ')' {
// We must infer the cast opcode from the types of the operands.
const char *opcode = getCastOpcode($3.type, $5);
const char *opcode = $1->c_str();
if (*$1 == "cast")
opcode = getCastOpcode($3.type, $5);
$$ = new std::string(opcode);
*$$ += "(" + *$3.cnst + " " + *$4 + " " + *$5.newTy + ")";
delete $1; $3.destroy(); delete $4; $5.destroy();
@ -976,8 +982,10 @@ InstVal : ArithmeticOps Types ValueRef ',' ValueRef {
*$$ += " " + *$2.val + ", " + *$4.val;
delete $1; $2.destroy(); $4.destroy();
}
| CAST ResolvedVal TO Types {
const char *opcode = getCastOpcode($2.type, $4);
| CastOps ResolvedVal TO Types {
const char *opcode = $1->c_str();
if (*$1 == "cast")
opcode = getCastOpcode($2.type, $4);
$$ = new std::string(opcode);
*$$ += *$2.val + " " + *$3 + " " + *$4.newTy;
delete $1; $2.destroy();

22
tools/llvm-upgrade/UpgradeParser.y.cvs
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@ -155,7 +155,8 @@ const char* getCastOpcode(TypeInfo& SrcTy, TypeInfo&DstTy) {
%token <String> MALLOC ALLOCA FREE LOAD STORE GETELEMENTPTR
%token <String> PHI_TOK SELECT SHL SHR ASHR LSHR VAARG
%token <String> EXTRACTELEMENT INSERTELEMENT SHUFFLEVECTOR
%token <String> CAST
%token <String> CAST TRUNC ZEXT SEXT FPTRUNC FPEXT FPTOUI FPTOSI UITOFP SITOFP
%token <String> PTRTOINT INTTOPTR BITCAST
%type <String> OptAssign OptLinkage OptCallingConv OptAlign OptCAlign
%type <String> SectionString OptSection GlobalVarAttributes GlobalVarAttribute
@ -167,8 +168,8 @@ const char* getCastOpcode(TypeInfo& SrcTy, TypeInfo&DstTy) {
%type <String> ValueRefList OptTailCall InstVal IndexList OptVolatile
%type <String> MemoryInst SymbolicValueRef OptSideEffect GlobalType
%type <String> FnDeclareLinkage BasicBlockList BigOrLittle AsmBlock
%type <String> Name ValueRef ValueRefListE
%type <String> ShiftOps SetCondOps LogicalOps ArithmeticOps ConstValueRef
%type <String> Name ValueRef ValueRefListE ConstValueRef
%type <String> ShiftOps SetCondOps LogicalOps ArithmeticOps CastOps
%type <String> ConstVector
@ -194,6 +195,9 @@ ArithmeticOps: ADD | SUB | MUL | UDIV | SDIV | FDIV | UREM | SREM | FREM;
LogicalOps : AND | OR | XOR;
SetCondOps : SETLE | SETGE | SETLT | SETGT | SETEQ | SETNE;
ShiftOps : SHL | SHR | ASHR | LSHR;
CastOps : TRUNC | ZEXT | SEXT | FPTRUNC | FPEXT | FPTOUI | FPTOSI |
UITOFP | SITOFP | PTRTOINT | INTTOPTR | BITCAST | CAST
;
// These are some types that allow classification if we only want a particular
// thing... for example, only a signed, unsigned, or integral type.
@ -462,9 +466,11 @@ ConstVal: Types '[' ConstVector ']' { // Nonempty unsized arr
};
ConstExpr: CAST '(' ConstVal TO Types ')' {
ConstExpr: CastOps '(' ConstVal TO Types ')' {
// We must infer the cast opcode from the types of the operands.
const char *opcode = getCastOpcode($3.type, $5);
const char *opcode = $1->c_str();
if (*$1 == "cast")
opcode = getCastOpcode($3.type, $5);
$$ = new std::string(opcode);
*$$ += "(" + *$3.cnst + " " + *$4 + " " + *$5.newTy + ")";
delete $1; $3.destroy(); delete $4; $5.destroy();
@ -976,8 +982,10 @@ InstVal : ArithmeticOps Types ValueRef ',' ValueRef {
*$$ += " " + *$2.val + ", " + *$4.val;
delete $1; $2.destroy(); $4.destroy();
}
| CAST ResolvedVal TO Types {
const char *opcode = getCastOpcode($2.type, $4);
| CastOps ResolvedVal TO Types {
const char *opcode = $1->c_str();
if (*$1 == "cast")
opcode = getCastOpcode($2.type, $4);
$$ = new std::string(opcode);
*$$ += *$2.val + " " + *$3 + " " + *$4.newTy;
delete $1; $2.destroy();