5.3.1 merge

lua-5.3.0-tests/math.lua

@@ -269,7 +269,7 @@ end
 checkcompt("divide by zero", "return 2 // 0")
 checkcompt(msgf2i, "return 2.3 >> 0")
 checkcompt(msgf2i, ("return 2.0^%d & 1"):format(intbits - 1))
-checkcompt("field 'huge'", "return math.huge << 1")
+checkcompt("has no integer representation", "return math.huge << 1")
 checkcompt(msgf2i, ("return 1 | 2.0^%d"):format(intbits - 1))
 checkcompt(msgf2i, "return 2.3 ~ '0.0'")
 

src/ravi_llvmcodegen.cpp

@@ -737,8 +737,8 @@ bool RaviCodeGenerator::canCompile(Proto *p) {
     case OP_RAVI_BNOT_I:
     case OP_RAVI_SHL_II:
     case OP_RAVI_SHR_II:
-      //    case OP_SHR:
-      //    case OP_SHL:
+    case OP_SHR:
+    case OP_SHL:
       break;
     default:
       return false;
@@ -1661,4 +1661,4 @@ void RaviCodeGenerator::scan_jump_targets(RaviFunctionDef *def, Proto *p) {
     }
   }
 }
-}
+}