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[Bug bootstrap/78390] [7 Regression] Bootstrap failure: match.pd: cannot determine type of operand
- From: "matz at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 18 Nov 2016 13:48:47 +0000
- Subject: [Bug bootstrap/78390] [7 Regression] Bootstrap failure: match.pd: cannot determine type of operand
- Auto-submitted: auto-generated
- References: <bug-78390-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78390
--- Comment #15 from Michael Matz <matz at gcc dot gnu.org> ---
(In reply to Dominik Vogt from comment #14)
> With the fix I couldn't reproduce the error message in four attempts, but
> genattrtab still hangs. Maybe this is bad luck, but maybe the error is
> gone. Running a regression test without bootstrapping on s390x,
> --with-arch=zEC12, --languages=c, there is a long list of tests that fail:
>
> Running target unix/-m64
> +FAIL: gcc.c-torture/execute/20030408-1.c -O1 execution test
Okay, I can reproduce this now. Looking...