llvm-bcanalyzer: add page (#6558)

pages/common/llvm-bcanalyzer.md

@@ -0,0 +1,16 @@
+# llvm-bcanalyzer
+
+> LLVM Bitcode (`.bc`) analyzer.
+> More information: <https://llvm.org/docs/CommandGuide/llvm-bcanalyzer.html>.
+
+- Print statistics about a Bitcode file:
+
+`llvm-bcanalyzer {{path/to/file.bc}}`
+
+- Print an SGML representation and statistics about a Bitcode file:
+
+`llvm-bcanalyzer -dump {{path/to/file.bc}}`
+
+- Read a Bitcode file from `stdin` and analyze it:
+
+`cat {{path/to/file.bc}} | llvm-bcanalyzer`