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bug 263: 

Provide parsing for the target triple and dependent libraries.

llvm-svn: 15209
This commit is contained in:
Reid Spencer 2004-07-25 17:58:28 +00:00
parent 4add91957c
commit a24de0d15d
1 changed files with 22 additions and 1 deletions
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23
llvm/lib/AsmParser/llvmAsmParser.y
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@ -912,7 +912,8 @@ Module *llvm::RunVMAsmParser(const std::string &Filename, FILE *F) {
%token IMPLEMENTATION ZEROINITIALIZER TRUETOK FALSETOK BEGINTOK ENDTOK
%token DECLARE GLOBAL CONSTANT VOLATILE
%token TO DOTDOTDOT NULL_TOK CONST INTERNAL LINKONCE WEAK APPENDING
%token OPAQUE NOT EXTERNAL TARGET ENDIAN POINTERSIZE LITTLE BIG
%token OPAQUE NOT EXTERNAL TARGET TRIPLE ENDIAN POINTERSIZE LITTLE BIG
%token DEPLIBS
// Basic Block Terminating Operators
%token <TermOpVal> RET BR SWITCH INVOKE UNWIND
@ -1422,6 +1423,8 @@ ConstPool : ConstPool OptAssign TYPE TypesV { // Types can be defined in the co
}
| ConstPool TARGET TargetDefinition {
}
| ConstPool DEPLIBS '=' LibrariesDefinition {
}
| /* empty: end of list */ {
};
@ -1440,8 +1443,26 @@ TargetDefinition : ENDIAN '=' BigOrLittle {
CurModule.CurrentModule->setPointerSize(Module::Pointer64);
else
ThrowException("Invalid pointer size: '" + utostr($3) + "'!");
}
| TRIPLE '=' STRINGCONSTANT {
std::string triple($3);
CurModule.CurrentModule->setTargetTriple(triple);
};
LibrariesDefinition : '[' LibList ']'
;
LibList : LibList ',' STRINGCONSTANT {
std::string lib($3);
CurModule.CurrentModule->linsert(lib);
}
| STRINGCONSTANT {
std::string lib($1);
CurModule.CurrentModule->linsert(lib);
}
| /* empty: end of list */ {
}
;
//===----------------------------------------------------------------------===//
// Rules to match Function Headers