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Properly enable -freorder-blocks-and-partition on 64-bit Windows

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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.
This commit is contained in:
Eric Botcazou 2022-01-10 12:40:10 +01:00
parent 492954263e
commit 8234b0dcb2
1 changed files with 5 additions and 3 deletions
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8
gcc/coretypes.h
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@ -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. */