llvm/test/Verifier/2002-11-05-GetelementptrPointers.ll

; RUN: not llvm-as < %s |& grep {invalid getelementptr indices}

; This testcase is invalid because we are indexing into a pointer that is 
; contained WITHIN a structure.

define void @test({i32, i32*} * %X) {
	getelementptr {i32, i32*} * %X, i32 0, i32 1, i32 0
	ret void
}
Reimplement the old and horrible bison parser for .ll files with a nice and clean recursive descent parser. This change has a couple of ramifications: 1. The parser code is about 400 lines shorter (in what we maintain, not including what is autogenerated). 2. The code should be significantly faster than the old code because we don't have to work around bison's poor handling of datatypes with ctors/dtors. This also makes the code much more resistant to memory leaks. 3. We now get caret diagnostics from the .ll parser, woo. 4. The actual diagnostics emited from the parser are completely different so a bunch of testcases had to be updated. 5. I now disallow "%ty = type opaque %ty = type i32". There was no good reason to support this, it was just an accident of the old implementation. I have no reason to think that anyone is actually using this. 6. The syntax for sticking a global variable has changed to make it unambiguous. I don't think anyone is depending on this since only clang supports this and it is not solid yet, so I'm not worried about anything breaking. 7. This gets rid of the last use of bison, and along with it the .cvs files. I'll prune this from the makefiles as a subsequent commit. There are a few minor cleanups that can be done after this commit (suggestions welcome!) but this passes dejagnu testing and is ready for its time in the limelight. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61558 91177308-0d34-0410-b5e6-96231b3b80d8 2009-01-02 07:01:27 +00:00			`; RUN: not llvm-as < %s \|& grep {invalid getelementptr indices}`
Adding RUN lines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17533 91177308-0d34-0410-b5e6-96231b3b80d8 2004-11-06 23:08:26 +00:00
Revert the change from r51157 in test/Verifier/2002-11-05-GetelementptrPointers.ll, which was incorrect. Instead, fix getIndexedType to not follow pointer types, as PointerType is a subclass of CompositeType. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51171 91177308-0d34-0410-b5e6-96231b3b80d8 2008-05-16 00:16:32 +00:00			`; This testcase is invalid because we are indexing into a pointer that is`
			`; contained WITHIN a structure.`
New testcase to handle eventually git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4558 91177308-0d34-0410-b5e6-96231b3b80d8 2002-11-06 00:52:21 +00:00
All of these tests had out of date syntax and were never even running through llvm-upgrade because nobody noticed them failing. Update to use new syntax and actually check for the right failure by looking at the error message. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48417 91177308-0d34-0410-b5e6-96231b3b80d8 2008-03-16 07:55:46 +00:00			`define void @test({i32, i32} %X) {`
			`getelementptr {i32, i32} %X, i32 0, i32 1, i32 0`
New testcase to handle eventually git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4558 91177308-0d34-0410-b5e6-96231b3b80d8 2002-11-06 00:52:21 +00:00			`ret void`
			`}`