X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=utils%2Fllvm.grm;h=92a4053173d64f87b08460cc956d83a0e46da449;hb=e12bf2aba135af15b33cca8a8c0fb80189a16b80;hp=86a707a925d90a4bb12c23c995a114dcf0f62390;hpb=de86d473fcc18fe769fa9edb075984880ef1a015;p=oota-llvm.git

diff --git a/utils/llvm.grm b/utils/llvm.grm
index 86a707a925d..92a4053173d 100644
--- a/utils/llvm.grm
+++ b/utils/llvm.grm
@@ -8,6 +8,8 @@ It is strictly syntax-based, and makes no attempt to generate
 IR that is semantically valid. Most of the IR produced doesn't
 pass the Verifier.
 
+TODO: Metadata, in all its forms
+
 *)
 
 I ::=   "title:    LLVM assembly language\n"
@@ -162,11 +164,17 @@ FuncAttr      ::= noreturn
  | readnone
  | readonly
  | inlinehint
+ | alignstack
  | noinline
  | alwaysinline
  | optsize
  | ssp
  | sspreq
+ | returns_twice
+ | nonlazybind
+ | sanitize_address
+ | sanitize_thread
+ | sanitize_memory
  ;
 
 OptFuncAttrs  ::= + _ | OptFuncAttrs FuncAttr ;
@@ -397,7 +405,7 @@ OptVolatile ::= - volatile | _ ;
 OptExact ::= - exact | _ ;
 OptNSW ::= - nsw | _ ;
 OptNUW ::= - nuw | _ ;
-OptNW  ::= OptNUW OptNSW ;
+OptNW  ::= OptNUW OptNSW | OptNSW OptNUW ;
 OptInBounds  ::= - inbounds | _ ;
 
 MemoryInst ::= malloc Types OptCAlign