[BOLT] Fix a warning

kazutakahirata · kazutakahirata · commit 805e08ef26a4 · 2024-04-30T15:16:01.000-07:00
This patch fixes:

  bolt/lib/Rewrite/LinuxKernelRewriter.cpp:855:12: error: variable
  'PrevIP' set but not used [-Werror,-Wunused-but-set-variable]
diff --git a/bolt/lib/Rewrite/LinuxKernelRewriter.cpp b/bolt/lib/Rewrite/LinuxKernelRewriter.cpp
@@ -862,6 +862,7 @@ Error LinuxKernelRewriter::validateORCTables() {
                                toString(IPCursor.takeError()).c_str());
 
     assert(IP >= PrevIP && "Unsorted ORC table detected");
+    (void)PrevIP;
     PrevIP = IP;
   }
 

Original file line number	Diff line number	Diff line change
`@@ -862,6 +862,7 @@ Error LinuxKernelRewriter::validateORCTables() {`
`862`	`862`	`toString(IPCursor.takeError()).c_str());`
`863`	`863`
`864`	`864`	`assert(IP >= PrevIP && "Unsorted ORC table detected");`
	`865`	`+ (void)PrevIP;`
`865`	`866`	`PrevIP = IP;`
`866`	`867`	`}`
`867`	`868`