Add new optimization keywords to the polygen grammar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76811 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/llvm.grm b/utils/llvm.grm
index e70533a..cbb72e9 100644
--- a/utils/llvm.grm
+++ b/utils/llvm.grm
@@ -53,8 +53,8 @@
The rest of this file is derived directly from llvmAsmParser.y.
*)
-ArithmeticOps ::= add | fadd | sub | fsub | mul | fmul |
- udiv | sdiv | fdiv | urem | srem | frem ;
+ArithmeticOps ::= + OptNW add | fadd | OptNW sub | fsub | OptNW mul | fmul |
+ udiv | OptExact sdiv | fdiv | urem | srem | frem ;
LogicalOps ::= shl | lshr | ashr | and | or | xor;
CastOps ::= trunc | zext | sext | fptrunc | fpext | bitcast |
uitofp | sitofp | fptoui | fptosi | inttoptr | ptrtoint ;
@@ -393,6 +393,10 @@
| MemoryInst ;
OptVolatile ::= - volatile | _ ;
+OptExact ::= - exact | _ ;
+OptNSW ::= - nsw | _ ;
+OptNUW ::= - nuw | _ ;
+OptNW ::= OptNUW OptNSW ;
MemoryInst ::= malloc Types OptCAlign
| malloc Types ^ "," INTTYPE ValueRef OptCAlign