16 lines
591 B
LLVM
16 lines
591 B
LLVM
; RUN: opt -passes=lower-global-dtors -S < %s | FileCheck %s
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; Test we do not crash when reusing a pre-existing @__dso_handle global with a
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; type other than i8, instead make sure we cast it.
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%struct.mach_header = type { i32, i32, i32, i32, i32, i32, i32 }
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@__dso_handle = external global %struct.mach_header
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declare void @foo()
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@llvm.global_dtors = appending global [1 x { i32, void ()*, i8* }] [
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{ i32, void ()*, i8* } { i32 0, void ()* @foo, i8* null }
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]
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; CHECK: call i32 @__cxa_atexit(void (i8*)* @call_dtors.0, i8* null, i8* bitcast (%struct.mach_header* @__dso_handle to i8*))
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