[WebAssembly] Add codegen support for the import_field attribute
This adds the LLVM side of https://reviews.llvm.org/D57602 -- the
import_field attribute. See that patch for details.
Differential Revision: https://reviews.llvm.org/D57603
llvm-svn: 352931
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
index f1bb524..c102439 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
@@ -114,9 +114,16 @@
F.hasFnAttribute("wasm-import-module")) {
StringRef Name =
F.getFnAttribute("wasm-import-module").getValueAsString();
- Sym->setModuleName(Name);
+ Sym->setImportModule(Name);
getTargetStreamer()->emitImportModule(Sym, Name);
}
+ if (TM.getTargetTriple().isOSBinFormatWasm() &&
+ F.hasFnAttribute("wasm-import-name")) {
+ StringRef Name =
+ F.getFnAttribute("wasm-import-name").getValueAsString();
+ Sym->setImportName(Name);
+ getTargetStreamer()->emitImportName(Sym, Name);
+ }
}
}