forked from OSchip/llvm-project
49 lines
1.0 KiB
LLVM
49 lines
1.0 KiB
LLVM
; RUN: llc -filetype=obj -o %t.o %s
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; RUN: wasm-ld %t.o -o %t.wasm
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; RUN: obj2yaml %t.wasm | FileCheck %s
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; RUN: wasm-ld %t.o -o %t.wasm
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; RUN: obj2yaml %t.wasm | FileCheck %s
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; RUN: wasm-ld --export=__wasm_call_ctors %t.o -o %t.export.wasm
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; RUN: obj2yaml %t.export.wasm | FileCheck %s -check-prefix=EXPORT
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; Test that the __wasm_call_ctor function if not referenced
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target triple = "wasm32-unknown-unknown"
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define hidden void @_start() {
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entry:
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ret void
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}
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define hidden void @func1() {
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entry:
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ret void
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}
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define hidden void @func2() {
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entry:
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ret void
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}
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define i32 @__cxa_atexit(i32 %func, i32 %arg, i32 %dso_handle) {
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ret i32 0
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}
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@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [
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{ i32, void ()*, i8* } { i32 1, void ()* @func1, i8* null }
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]
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@llvm.global_dtors = appending global [1 x { i32, void ()*, i8* }] [
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{ i32, void ()*, i8* } { i32 1, void ()* @func2, i8* null }
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]
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; CHECK-NOT: __cxa_atexit
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; CHECK-NOT: __wasm_call_ctors
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; EXPORT: __wasm_call_ctors
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; EXPORT: func1
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; EXPORT: func2
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; EXPORT: __cxa_atexit
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