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llvm-mirror/test/CodeGen/Generic/GC/deadargelim.ll
Gordon Henriksen e8226d70a9 Tests for changes made in r45356, where IPO optimizations would drop
collector algorithms.

llvm-svn: 45357
2007-12-26 02:47:37 +00:00

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273 B
LLVM

; 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
}