6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-12 17:32:19 +00:00
Code Issues Projects Releases Wiki Activity

No really, you _cannot use_ getelementptr on an unsized type: that makes

Browse Source 
no sense.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6595 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-06-04 02:35:35 +00:00
parent 9dc3ede509
commit 94a5118672
1 changed files with 1 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/Target/TargetData.cpp
View File

@ -193,12 +193,8 @@ uint64_t TargetData::getIndexedOffset(const Type *ptrTy,
Ty = cast<SequentialType>(Ty)->getElementType();
// Get the array index and the size of each array element.
// The size must be a known value, except if arrayIdx is 0.
// In particular, don't try to get the type size if the arrayIdx is 0:
// 0 index into an unsized type is legal and should be allowed.
int64_t arrayIdx = cast<ConstantSInt>(Idx[CurIDX])->getValue();
Result += arrayIdx == 0? 0
: arrayIdx * (int64_t)getTypeSize(Ty);
Result += arrayIdx * (int64_t)getTypeSize(Ty);
} else {
const StructType *STy = cast<StructType>(Ty);
assert(Idx[CurIDX]->getType() == Type::UByteTy && "Illegal struct idx");