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[Bug target/77676] powerpc64 and powerpc64le stage2 bootstrap fail
- From: "msebor at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 21 Sep 2016 15:48:55 +0000
- Subject: [Bug target/77676] powerpc64 and powerpc64le stage2 bootstrap fail
- Auto-submitted: auto-generated
- References: <bug-77676-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77676
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |msebor at gcc dot gnu.org
--- Comment #7 from Martin Sebor <msebor at gcc dot gnu.org> ---
The optimization is meant to be independent of the warning. If it isn't it's a
bug in the code.
I successfully tested the pass on powerpc64le just last week, but I did not
test it on any ILP32 targets. Let me look into this.
In the meantime, the optimization can be disabled by initializing the
-fprintf-return-value option to 0, without disabling anything else.