6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-07 11:33:44 +00:00
Code Issues Projects Releases Wiki Activity

Remove the function attr cache for intrinsics. This does not maintain the

Browse Source 
refcount on these correctly, and can end up referring to deleted 
attributes.  This fixes PR1881.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45525 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2008-01-03 01:20:12 +00:00
parent 89e94bd00c
commit 50cffa0107
1 changed files with 1 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
lib/VMCore/Function.cpp
View File

@ -325,11 +325,6 @@ const FunctionType *Intrinsic::getType(ID id, const Type **Tys,
} }
const ParamAttrsList *Intrinsic::getParamAttrs(ID id) { const ParamAttrsList *Intrinsic::getParamAttrs(ID id) {
static const ParamAttrsList *IntrinsicAttributes[Intrinsic::num_intrinsics];
if (IntrinsicAttributes[id])
return IntrinsicAttributes[id];
ParamAttrsVector Attrs; ParamAttrsVector Attrs;
uint16_t Attr = ParamAttr::None; uint16_t Attr = ParamAttr::None;
@ -341,8 +336,7 @@ const ParamAttrsList *Intrinsic::getParamAttrs(ID id) {
Attr |= ParamAttr::NoUnwind; Attr |= ParamAttr::NoUnwind;
Attrs.push_back(ParamAttrsWithIndex::get(0, Attr)); Attrs.push_back(ParamAttrsWithIndex::get(0, Attr));
IntrinsicAttributes[id] = ParamAttrsList::get(Attrs); return ParamAttrsList::get(Attrs);
return IntrinsicAttributes[id];
} }
Function *Intrinsic::getDeclaration(Module *M, ID id, const Type **Tys, Function *Intrinsic::getDeclaration(Module *M, ID id, const Type **Tys,