Merge pull request #2881 from geky/fix-armc-inline

sg- · web-flow · commit e1fcb1802df5 · 2016-10-03T11:02:52.000-05:00
events - Add workaround for armc assumptions on integer overflow
diff --git a/events/equeue/equeue.c b/events/equeue/equeue.c
@@ -24,7 +24,7 @@
 // calculate the relative-difference between absolute times while
 // correctly handling overflow conditions
 static inline int equeue_tickdiff(unsigned a, unsigned b) {
-    return (int)(a - b);
+    return (int)(unsigned)(a - b);
 }
 
 // calculate the relative-difference between absolute times, but

Original file line number	Diff line number	Diff line change
`@@ -24,7 +24,7 @@`
`24`	`24`	`// calculate the relative-difference between absolute times while`
`25`	`25`	`// correctly handling overflow conditions`
`26`	`26`	`static inline int equeue_tickdiff(unsigned a, unsigned b) {`
`27`		`- return (int)(a - b);`
	`27`	`+ return (int)(unsigned)(a - b);`
`28`	`28`	`}`
`29`	`29`
`30`	`30`	`// calculate the relative-difference between absolute times, but`