67 lines
2.1 KiB
LLVM
67 lines
2.1 KiB
LLVM
; Test that global constructors and destructors are run:
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;
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; RUN: lli -jit-kind=orc-lazy -orc-lazy-debug=funcs-to-stdout -extra-module %s \
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; RUN: %S/Inputs/noop-main.ll | FileCheck %s
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;
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; Test that this is true for global constructors and destructors in other
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; JITDylibs.
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; RUN: lli -jit-kind=orc-lazy -orc-lazy-debug=funcs-to-stdout \
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; RUN: -jd extra -extra-module %s -jd main %S/Inputs/noop-main.ll | FileCheck %s
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;
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; CHECK: Hello from constructor
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; CHECK: Hello
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; CHECK: [ {{.*}}main{{.*}} ]
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; CHECK: Goodbye from atexit
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; CHECK: Goodbye from __cxa_atexit
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; CHECK: Goodbye from destructor
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%class.Foo = type { i8 }
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@f = global %class.Foo zeroinitializer, align 1
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@__dso_handle = external global i8
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@llvm.global_ctors = appending global [2 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @_GLOBAL__sub_I_hello.cpp, ptr null }, { i32, ptr, ptr } { i32 1024, ptr @constructor, ptr null }]
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@llvm.global_dtors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 0, ptr @printf_wrapper, ptr null }]
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@str = private unnamed_addr constant [6 x i8] c"Hello\00"
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@str2 = private unnamed_addr constant [23 x i8] c"Hello from constructor\00"
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@str3 = private unnamed_addr constant [24 x i8] c"Goodbye from destructor\00"
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@str4 = global [26 x i8] c"Goodbye from __cxa_atexit\00"
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@str5 = global [20 x i8] c"Goodbye from atexit\00"
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define linkonce_odr void @_ZN3FooD1Ev(ptr nocapture readnone %this) unnamed_addr align 2 {
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entry:
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%puts.i = tail call i32 @puts(ptr @str4)
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ret void
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}
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define void @atexit_handler() {
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entry:
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%puts.i = tail call i32 @puts(ptr @str5)
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ret void
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}
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declare i32 @__cxa_atexit(ptr, ptr, ptr)
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declare i32 @atexit(ptr)
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define internal void @_GLOBAL__sub_I_hello.cpp() {
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entry:
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%puts.i.i.i = tail call i32 @puts(ptr @str)
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%0 = tail call i32 @__cxa_atexit(ptr @_ZN3FooD1Ev, ptr @f, ptr @__dso_handle)
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%1 = tail call i32 @atexit(ptr @atexit_handler)
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ret void
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}
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define void @printf_wrapper() {
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entry:
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%0 = tail call i32 @puts(ptr @str3)
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ret void
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}
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declare i32 @puts(ptr nocapture readonly)
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define void @constructor() {
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entry:
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%0 = tail call i32 @puts(ptr @str2)
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ret void
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}
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