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[Bug rtl-optimization/48840] [4.4/4.5 regression] assertion failure in reload1.c
- From: "ebotcazou at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 2 Jun 2011 19:59:51 +0000
- Subject: [Bug rtl-optimization/48840] [4.4/4.5 regression] assertion failure in reload1.c
- Auto-submitted: auto-generated
- References: <bug-48840-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48840
--- Comment #6 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-06-02 19:59:49 UTC ---
The problem is that reload chooses a FP reg as reload register for a V8QI value
coming in from a general register. So a secondary memory is needed and this
increases the frame size.