<p>The type of each index argument depends on the type it is indexing into.
When indexing into a (packed) structure, only <tt>i32</tt> integer
<b>constants</b> are allowed. When indexing into an array, pointer or vector,
-only integers of 16, 32 or 64 bits are allowed (also non-constants). 16-bit
+integers of any width are allowed (also non-constants). 16-bit
values will be sign extended to 32-bits if required, and 32-bit values
will be sign extended to 64-bits if required.</p>
}
bool SequentialType::indexValid(const Value *V) const {
- if (const IntegerType *IT = dyn_cast<IntegerType>(V->getType()))
- return IT->getBitWidth() == 16 || IT->getBitWidth() == 32 ||
- IT->getBitWidth() == 64;
+ if (isa<IntegerType>(V->getType()))
+ return true;
return false;
}
--- /dev/null
+; RUN: not llvm-as < %s >/dev/null |& grep {invalid getelementptr indices}
+; Test the case of a incorrect indices type into struct
+
+%RT = type { i8 , [10 x [20 x i32]], i8 }
+%ST = type { i32, double, %RT }
+
+define i32* @foo(%ST* %s) {
+entry:
+ %reg = getelementptr %ST* %s, i32 1, i64 2, i32 1, i32 5, i32 13
+ ret i32* %reg
+}
+