llvm-project/clang/test/CodeGen/wasm-import-module.c
Dan Gohman b432369f6b [WebAssembly] Add an import_module function attribute
This adds a C/C++ attribute which corresponds to the LLVM IR wasm-import-module
attribute. It allows code to specify an explicit import module.

Differential Revision: https://reviews.llvm.org/D57160

llvm-svn: 352106
2019-01-24 21:08:30 +00:00

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C

// RUN: %clang_cc1 -triple wasm32-unknown-unknown-wasm -emit-llvm -o - %s | FileCheck %s
void __attribute__((import_module("bar"))) foo(void);
void call(void) {
foo();
}
// CHECK: declare void @foo() [[A:#[0-9]+]]
// CHECK: attributes [[A]] = {{{.*}} "wasm-import-module"="bar" {{.*}}}