1 files changed, 27 insertions, 0 deletions
diff --git a/llvm/test/Bitcode/operand-bundles-bc-analyzer.ll b/llvm/test/Bitcode/operand-bundles-bc-analyzer.ll
new file mode 100644
index 00000000000..8f7aa37cbed
--- /dev/null
+++ b/llvm/test/Bitcode/operand-bundles-bc-analyzer.ll
@@ -0,0 +1,27 @@
+; RUN: llvm-as < %s | llvm-bcanalyzer -dump -disable-histogram | FileCheck %s
+
+; CHECK:  <OPERAND_BUNDLE_TAGS_BLOCK
+; CHECK-NEXT:    <OPERAND_BUNDLE_TAG
+; CHECK-NEXT:    <OPERAND_BUNDLE_TAG
+; CHECK-NEXT:    <OPERAND_BUNDLE_TAG
+; CHECK-NEXT:    <OPERAND_BUNDLE_TAG
+; CHECK-NEXT:    <OPERAND_BUNDLE_TAG
+; CHECK-NEXT:  </OPERAND_BUNDLE_TAGS_BLOCK
+
+; CHECK:   <FUNCTION_BLOCK
+; CHECK:    <OPERAND_BUNDLE
+; CHECK:    <OPERAND_BUNDLE
+; CHECK-NOT: <OPERAND_BUNDLE
+; CHECK:  </FUNCTION_BLOCK
+
+; CHECK: Block ID #{{[0-9]+}} (OPERAND_BUNDLE_TAGS_BLOCK)
+
+declare void @callee0()
+
+define void @f0(i32* %ptr) {
+ entry:
+  %l = load i32, i32* %ptr
+  %x = add i32 42, 1
+  call void @callee0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float  0.000000e+00, i64 100, i32 %l) ]
+  ret void
+}