20 lines
813 B
LLVM
20 lines
813 B
LLVM
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; Test to ensure that a global value that was dropped to a declaration
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; (e.g. ThinLTO will drop non-prevailing weak to declarations) does not
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; provoke creation of a comdat when it had an initializer.
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; RUN: llc -mtriple x86_64-unknown-linux-gnu < %s | FileCheck %s
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; CHECK-NOT: comdat
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; ModuleID = 'dropped_constructor.o'
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source_filename = "dropped_constructor.c"
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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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@fv = external global i8, align 8
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@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @__cxx_global_var_init.33, i8* @fv }]
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; Function Attrs: norecurse nounwind
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define internal void @__cxx_global_var_init.33() section ".text.startup" {
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store i8 1, i8* @fv, align 8
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ret void
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}
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