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Add MCJIT test case for running global constructors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168149 91177308-0d34-0410-b5e6-96231b3b80d8
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test/ExecutionEngine/MCJIT/test-global-ctors.ll
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21
test/ExecutionEngine/MCJIT/test-global-ctors.ll
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; RUN: %lli -mtriple=%mcjit_triple -use-mcjit %s > /dev/null
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@var = global i32 1, align 4
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@llvm.global_ctors = appending global [1 x { i32, void ()* }] [{ i32, void ()* } { i32 65535, void ()* @ctor_func }]
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@llvm.global_dtors = appending global [1 x { i32, void ()* }] [{ i32, void ()* } { i32 65535, void ()* @dtor_func }]
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define i32 @main() nounwind {
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entry:
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%0 = load i32* @var, align 4
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ret i32 %0
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}
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define internal void @ctor_func() section ".text.startup" {
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entry:
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store i32 0, i32* @var, align 4
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ret void
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}
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define internal void @dtor_func() section ".text.startup" {
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entry:
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ret void
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}
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