forked from OSchip/llvm-project
44 lines
1.1 KiB
LLVM
44 lines
1.1 KiB
LLVM
; RUN: llvm-as < %s | llvm-dis > %t1.ll
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; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
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; RUN: diff %t1.ll %t2.ll
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@llvm.used = appending global [1 x i8*] [i8* bitcast (i32* @foo1 to i8*)], section "llvm.metadata"
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@bar = global i32 0
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@foo1 = alias i32, i32* @bar
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@foo2 = alias i32, i32* @bar
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@foo3 = alias i32, i32* @foo2
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@foo4 = unnamed_addr alias i32, i32* @foo2
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; Make sure the verifier does not complain about references to a global
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; declaration from an initializer.
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@decl = external global i32
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@ptr = global i32* @decl
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@ptr_a = alias i32*, i32** @ptr
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%FunTy = type i32()
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define i32 @foo_f() {
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ret i32 0
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}
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@bar_f = weak_odr alias %FunTy, %FunTy* @foo_f
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@bar_ff = alias i32(), i32()* @bar_f
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@bar_i = internal alias i32, i32* @bar
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@A = alias i64, bitcast (i32* @bar to i64*)
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define i32 @test() {
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entry:
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%tmp = load i32, i32* @foo1
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%tmp1 = load i32, i32* @foo2
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%tmp0 = load i32, i32* @bar_i
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%tmp2 = call i32 @foo_f()
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%tmp3 = add i32 %tmp, %tmp2
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%tmp4 = call %FunTy @bar_f()
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%tmp5 = add i32 %tmp3, %tmp4
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%tmp6 = add i32 %tmp1, %tmp5
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%tmp7 = add i32 %tmp6, %tmp0
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ret i32 %tmp7
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}
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