llc: add page (#6711)

pages/common/llc.md

@@ -0,0 +1,20 @@
+# llc
+
+> Compiles LLVM Intermediate Representation or bitcode to target-specific assembly language.
+> More information: <https://www.llvm.org/docs/CommandGuide/llc.html>.
+
+- Compile a bitcode or IR file to an assembly file with the same base name:
+
+`llc {{path/to/file.ll}}`
+
+- Enable all optimizations:
+
+`llc -O3 {{path/to/input.ll}}`
+
+- Output assembly to a specific file:
+
+`llc --output {{path/to/output.s}}`
+
+- Emit fully relocateable, position independent code:
+
+`llc -relocation-model=pic {{path/to/input.ll}}`