23 lines
804 B
LLVM
23 lines
804 B
LLVM
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; RUN: opt < %s -passes=globalopt -S | FileCheck %s
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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module asm ".global foo1"
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module asm "foo1: jmp bar1"
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module asm ".global foo2"
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module asm "foo2: jmp bar2"
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; The `llvm.compiler.used` indicates that `foo1` and `foo2` have associated symbol references in asm.
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; Checking globalopt does not remove these two symbols.
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@llvm.compiler.used = appending global [2 x ptr] [ptr @bar1, ptr @bar2], section "llvm.metadata"
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; CHECK: @llvm.compiler.used = appending global [2 x ptr] [ptr @bar1, ptr @bar2], section "llvm.metadata"
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@bar2 = internal alias void (), ptr @bar1
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; CHECK: @bar2 = internal alias void (), ptr @bar1
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define internal void @bar1() {
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; CHECK: define internal void @bar1()
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ret void
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}
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