The PR uncovered that -freorder-blocks-and-partition was working by accident
on 64-bit Windows, i.e. the middle-end was supposed to disable it with SEH.
After the change installed on mainline, the middle-end properly disables it,
which is too bad since a significant amount of work went into it for SEH.
gcc/
PR target/103465
* coretypes.h (unwind_info_type): Swap UI_SEH and UI_TARGET.
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. */