[WebAssembly] Add null streamer support
Summary: Now `llc -filetype=null` works.
Reviewers: eush
Subscribers: dschuff, jgravelle-google, sbc100, sunfish, llvm-commits
Differential Revision: https://reviews.llvm.org/D54660
llvm-svn: 347155
diff --git a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.cpp b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.cpp
index 24dd523..390f367 100644
--- a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.cpp
+++ b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTargetDesc.cpp
@@ -90,6 +90,10 @@
return new WebAssemblyTargetAsmStreamer(S, OS);
}
+static MCTargetStreamer *createNullTargetStreamer(MCStreamer &S) {
+ return new WebAssemblyTargetNullStreamer(S);
+}
+
// Force static initialization.
extern "C" void LLVMInitializeWebAssemblyTargetMC() {
for (Target *T :
@@ -120,6 +124,8 @@
createObjectTargetStreamer);
// Register the asm target streamer.
TargetRegistry::RegisterAsmTargetStreamer(*T, createAsmTargetStreamer);
+ // Register the null target streamer.
+ TargetRegistry::RegisterNullTargetStreamer(*T, createNullTargetStreamer);
}
}