[Bug target/103465] [12 regression] -freorder-blocks-and-partition broken on 64-bit Windows

[tomas.kalibera at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103465

--- Comment #26 from Tomas Kalibera <tomas.kalibera at gmail dot com> ---

> should do the job.  Tomas, can you give it a try?

Thanks, so far I tried it only on predict-22.c and it works (with a fixed comma
as below), enables the optimization. I will do more testing tomorrow.

diff --git a/gcc/coretypes.h b/gcc/coretypes.h
index 0769a78a87c..f3559373433 100644
--- a/gcc/coretypes.h
+++ b/gcc/coretypes.h
@@ -228,15 +228,17 @@ enum stack_protector {
   SPCT_FLAG_EXPLICIT = 4
 };

-/* Types of unwind/exception handling info that can be generated.  */
+/* Types of unwind/exception handling info that can be generated.
+   Note that a UI_TARGET (or larger) setting is considered to be
+   incompatible with -freorder-blocks-and-partition.  */

 enum unwind_info_type
 { 
   UI_NONE,
   UI_SJLJ,
   UI_DWARF2,
-  UI_TARGET,
-  UI_SEH
+  UI_SEH,
+  UI_TARGET
 };

 /* Callgraph node profile representation.  */