Add atomic loads and stores (#1077)

Add IR, wast and binary support for atomic loads and stores.

Currently all IR generated by means other than parsing wast and binary files always generates non-atomic accesses, and optimizations have not yet been made aware of atomics, so they are certainly not ready to be used yet.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/asm2wasm.h b/src/asm2wasm.h
index 90e258c54..4395054f6 100644
--- a/src/asm2wasm.h
+++ b/src/asm2wasm.h
@@ -1772,6 +1772,7 @@ Function* Asm2WasmBuilder::processFunction(Ref ast) {
       assert(views.find(heap) != views.end());
       View& view = views[heap];
       auto ret = allocator.alloc<Store>();
+      ret->isAtomic = false;
       ret->bytes = view.bytes;
       ret->offset = 0;
       ret->align = view.bytes;
@@ -1843,6 +1844,7 @@ Function* Asm2WasmBuilder::processFunction(Ref ast) {
       assert(views.find(heap) != views.end());
       View& view = views[heap];
       auto ret = allocator.alloc<Load>();
+      ret->isAtomic = false;
       ret->bytes = view.bytes;
       ret->signed_ = view.signed_;
       ret->offset = 0;