mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-26 05:32:25 +00:00
b95d0907fc
The sefault occurs due to an infinite loop when the verifier tries to
determine the size of a type of the form "%rt = type { %rt }" while
checking an alloca of the type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196626 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
406 B
LLVM
15 lines
406 B
LLVM
; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s
|
|
|
|
%rt1 = type { i32, { i8, %rt2, i8 }, i32 }
|
|
%rt2 = type { i64, { i6, %rt3 } }
|
|
%rt3 = type { %rt1 }
|
|
|
|
define i32 @main() nounwind {
|
|
entry:
|
|
; Check that mutually recursive types trigger an error instead of segfaulting,
|
|
; when the recursion isn't through a pointer to the type.
|
|
; CHECK: Cannot allocate unsized type
|
|
%0 = alloca %rt2
|
|
ret i32 0
|
|
}
|