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29 lines
898 B
D
29 lines
898 B
D
// Test that llvm.used is emitted correctly when multiple D modules are compiled into one LLVM module.
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// REQUIRES: target_X86
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// Explicitly use OS X triple, so that llvm.used is used for moduleinfo globals.
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// RUN: %ldc -c -output-ll -O3 %S/inputs/module_ctor.d %s -of=%t.ll -mtriple=x86_64-apple-macosx && FileCheck --check-prefix=LLVM %s < %t.ll
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// RUN: %ldc -O3 %S/inputs/module_ctor.d -run %s | FileCheck --check-prefix=EXECUTE %s
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// There was a bug where llvm.used was emitted more than once, whose symptom was that suffixed versions would appear: e.g. `@llvm.used.3`.
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// Expect 2 llvm.used entries, for both ModuleInfo refs.
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// LLVM-NOT: @llvm.used.
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// LLVM: @llvm.used = appending global [2 x {{i8\*|ptr}}]
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// LLVM-NOT: @llvm.used.
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// EXECUTE: ctor
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// EXECUTE: main
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// EXECUTE: dtor
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import core.stdc.stdio;
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static ~this()
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{
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puts("dtor\n");
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}
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void main() {
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puts("main\n");
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}
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