mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-18 12:29:21 +00:00
Fix typeo and refactor bb productions to make it possible for us to reuse any
forward reference blocks if they have been created (instead of creating a new block, replaceAllUsesOfWith, then nuking the placeholder). This is not yet implemented. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14791 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
bc721ed100
commit
22ae232d98
@ -71,7 +71,7 @@ static struct PerModuleInfo {
|
||||
|
||||
/// PlaceHolderInfo - When temporary placeholder objects are created, remember
|
||||
/// how they were referenced and one which line of the input they came from so
|
||||
/// that we can resolve them alter and print error messages as appropriate.
|
||||
/// that we can resolve them later and print error messages as appropriate.
|
||||
std::map<Value*, std::pair<ValID, int> > PlaceHolderInfo;
|
||||
|
||||
// GlobalRefs - This maintains a mapping between <Type, ValID>'s and forward
|
||||
@ -1639,16 +1639,6 @@ BasicBlock : InstructionList OptAssign BBTerminatorInst {
|
||||
$1->getInstList().push_back($3);
|
||||
InsertValue($1);
|
||||
$$ = $1;
|
||||
}
|
||||
| LABELSTR InstructionList OptAssign BBTerminatorInst {
|
||||
setValueName($4, $3);
|
||||
InsertValue($4);
|
||||
|
||||
$2->getInstList().push_back($4);
|
||||
setValueName($2, $1);
|
||||
|
||||
InsertValue($2);
|
||||
$$ = $2;
|
||||
};
|
||||
|
||||
InstructionList : InstructionList Inst {
|
||||
@ -1656,7 +1646,18 @@ InstructionList : InstructionList Inst {
|
||||
$$ = $1;
|
||||
}
|
||||
| /* empty */ {
|
||||
// FIXME: Should check to see if there is a forward ref'd basic block that
|
||||
// we can use and reuse it as appropriate. It doesn't make sense just to
|
||||
// make forward ref'd blocks then discard them.
|
||||
$$ = CurBB = new BasicBlock("", CurFun.CurrentFunction);
|
||||
}
|
||||
| LABELSTR {
|
||||
// FIXME: Should check to see if there is a forward ref'd basic block that
|
||||
// we can use and reuse it as appropriate. It doesn't make sense just to
|
||||
// make forward ref'd blocks then discard them.
|
||||
$$ = CurBB = new BasicBlock("", CurFun.CurrentFunction);
|
||||
setValueName($$, $1);
|
||||
InsertValue($$);
|
||||
};
|
||||
|
||||
BBTerminatorInst : RET ResolvedVal { // Return with a result...
|
||||
|
Loading…
Reference in New Issue
Block a user