Message ID | 4369935.LvFx2qVVIh@fomalhaut |
---|---|
State | New |
Headers | show |
Series | Fix PR target/103465 | expand |
On Mon, Jan 10, 2022 at 10:19 AM Eric Botcazou via Gcc-patches <gcc-patches@gcc.gnu.org> wrote: > > Hi, > > this 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 Martin's change, the middle-end properly disables it now, which is too > bad since a significant amount of work went into its implementation for SEH. > > Tested on x86-64/Windows, OK for all active branches? OK. Richard. > > 2022-01-10 Eric Botcazou <ebotcazou@adacore.com> > > PR target/103465 > * coretypes.h (unwind_info_type): Swap UI_SEH and UI_TARGET. > > -- > Eric Botcazou
diff --git a/gcc/coretypes.h b/gcc/coretypes.h index 5d0fc1d915d..506cd334401 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. */