Properly constrain register classes for sub-registers.

[oota-llvm.git] / test / Linker / 2005-02-12-ConstantGlobals-2.ll

; Test that a prototype can be marked const, and the definition is allowed
; to be nonconst.

; RUN: echo {@X = external constant i32} | llvm-as > %t.2.bc
; RUN: llvm-as < %s > %t.1.bc
; RUN: llvm-link %t.1.bc %t.2.bc -S | grep {global i32 7}

@X = global i32 7