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-rw-r--r--llvm/test/MC/WebAssembly/bulk-memory-encodings.s18
1 files changed, 18 insertions, 0 deletions
diff --git a/llvm/test/MC/WebAssembly/bulk-memory-encodings.s b/llvm/test/MC/WebAssembly/bulk-memory-encodings.s
new file mode 100644
index 00000000000..7047d6428af
--- /dev/null
+++ b/llvm/test/MC/WebAssembly/bulk-memory-encodings.s
@@ -0,0 +1,18 @@
+# RUN: llvm-mc -show-encoding -triple=wasm32-unkown-unknown -mattr=+bulk-memory < %s | FileCheck %s
+
+main:
+ .functype main () -> ()
+
+ # CHECK: memory.init 3, 0 # encoding: [0xfc,0x08,0x03,0x00]
+ memory.init 3, 0
+
+ # CHECK: data.drop 3 # encoding: [0xfc,0x09,0x03]
+ data.drop 3
+
+ # CHECK: memory.copy 0, 0 # encoding: [0xfc,0x0a,0x00,0x00]
+ memory.copy 0, 0
+
+ # CHECK: memory.fill 0 # encoding: [0xfc,0x0b,0x00]
+ memory.fill 0
+
+ end_function
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