23 lines
764 B
LLVM
23 lines
764 B
LLVM
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-apple-macosx10.11.0"
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; RUN: opt -S -globalopt < %s | FileCheck %s
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; Verify that the initialization of the available_externally global is not eliminated
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; CHECK: @llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @foo_static_init, i8* null }]
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@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @foo_static_init, i8* null }]
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@foo_external = available_externally global void ()* null
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define internal void @foo_static_init() {
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entry:
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store void ()* @foo_impl, void ()** @foo_external
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ret void
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}
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define internal void @foo_impl() {
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entry:
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ret void
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}
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