Simplify end implementation

chfast · chfast · commit 95b89f71df7d · 2020-11-12T10:45:51.000+01:00
diff --git a/lib/fizzy/execute.cpp b/lib/fizzy/execute.cpp
@@ -549,10 +549,8 @@ ExecutionResult execute(Instance& instance, FuncIdx func_idx, const Value* args,
         }
         case Instr::end:
         {
-            // End execution if it's a final end instruction.
-            if (pc == &code.instructions[code.instructions.size()])
-                goto end;
-            break;
+            assert(pc == &code.instructions[code.instructions.size()]);
+            goto end;
         }
         case Instr::br:
         case Instr::br_if:

Original file line number	Diff line number	Diff line change
`@@ -549,10 +549,8 @@ ExecutionResult execute(Instance& instance, FuncIdx func_idx, const Value* args,`
`549`	`549`	`}`
`550`	`550`	`case Instr::end:`
`551`	`551`	`{`
`552`		`- // End execution if it's a final end instruction.`
`553`		`- if (pc == &code.instructions[code.instructions.size()])`
`554`		`- goto end;`
`555`		`- break;`
	`552`	`+ assert(pc == &code.instructions[code.instructions.size()]);`
	`553`	`+ goto end;`
`556`	`554`	`}`
`557`	`555`	`case Instr::br:`
`558`	`556`	`case Instr::br_if:`