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[Bug middle-end/71526] [7 Regression] ICE: verify_gimple failed
- From: "glisse at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 14 Jun 2016 09:37:58 +0000
- Subject: [Bug middle-end/71526] [7 Regression] ICE: verify_gimple failed
- Auto-submitted: auto-generated
- References: <bug-71526-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71526
--- Comment #2 from Marc Glisse <glisse at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #1)
> this is the new /* MIN (X, C1) < C2 -> X < C2 || C1 < C2 */ pattern matching
> and using boolean_type (guessed by genmatch) for the result comparisons
> instead of 'type'.
Ah, it works so well at guessing types usually that I stopped checking the
resulting code...
> I'll see if I can fix genmatch.
If it is complicated, I guess that writing cmp:type in the transformation would
work as a temporary fix. But indeed, we don't seem to use in_type for
comparisons.