another case

kripken · kripken · commit c4cfcba1b7eb · 2020-09-30T11:55:38.000-07:00
diff --git a/src/passes/OptimizeInstructions.cpp b/src/passes/OptimizeInstructions.cpp
@@ -1413,7 +1413,7 @@ struct OptimizeInstructions
           curr->op = Abstract::getBinary(type, Abstract::Add);
           right->value = right->value.neg();
           return curr;
-        } else {
+        } else if (fastMath) {
           // x - 0.0   ==>   x
           return curr->left;
         }

Original file line number	Diff line number	Diff line change
`@@ -1413,7 +1413,7 @@ struct OptimizeInstructions`
`1413`	`1413`	`curr->op = Abstract::getBinary(type, Abstract::Add);`
`1414`	`1414`	`right->value = right->value.neg();`
`1415`	`1415`	`return curr;`
`1416`		`- } else {`
	`1416`	`+ } else if (fastMath) {`
`1417`	`1417`	`// x - 0.0 ==> x`
`1418`	`1418`	`return curr->left;`
`1419`	`1419`	`}`