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From: "jakub at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/43690] [4.3/4.4/4.5 Regression] Internal compiler error detected by avr-gcc. Date: Mon, 12 Apr 2010 09:44:00 -0000 [thread overview] Message-ID: <20100412094431.5544.qmail@sourceware.org> (raw) In-Reply-To: <bug-43690-15825@http.gcc.gnu.org/bugzilla/> ------- Comment #2 from jakub at gcc dot gnu dot org 2010-04-12 09:44 ------- Created an attachment (id=20362) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20362&action=view) gcc46-pr43690.patch This is very ugly. Either we should reject all these during gimplification ("m" (x+1) is also rejected during gimplification), or for POST{IN,DE}CREMENT_EXPR we could mark its operand as addressable in the FEs (but that wouldn't solve PRE{IN,DE}CREMENT_EXPR which would ICE anyway). Or FEs would need to reject this. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43690
next prev parent reply other threads:[~2010-04-12 9:44 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-04-08 15:01 [Bug c/43690] New: " philippe dot hoogvorst at neuf dot fr 2010-04-08 15:11 ` [Bug middle-end/43690] [4.3/4.4/4.5 Regression] " rguenth at gcc dot gnu dot org 2010-04-09 13:04 ` rguenth at gcc dot gnu dot org 2010-04-12 9:44 ` jakub at gcc dot gnu dot org [this message] 2010-05-22 18:36 ` rguenth at gcc dot gnu dot org [not found] <bug-43690-4@http.gcc.gnu.org/bugzilla/> 2010-11-05 11:31 ` jakub at gcc dot gnu.org 2010-11-11 20:37 ` jakub at gcc dot gnu.org
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