In some rare cases, the register allocator can spill registers but end up not utilizi...

[llvm/msp430.git] / test / CodeGen / Generic / GC / deadargelim.ll

; RUN: llvm-as < %s | opt -deadargelim

declare void @llvm.gcroot(i8**, i8*)

define void @g() {
entry:
        call void @f(i32 0)
        ret void
}

define internal void @f(i32 %unused) gc "example" {
entry:
        %var = alloca i8*
        call void @llvm.gcroot(i8** %var, i8* null)
        ret void
}