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From: Janis Johnson <janis187@us.ibm.com> To: nobody@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, Subject: Re: target/10282: [3.3/3.4 regression] ICE: unable to find a register to spill in class `Q_REGS' Date: Tue, 01 Apr 2003 16:56:00 -0000 [thread overview] Message-ID: <20030401165600.10418.qmail@sources.redhat.com> (raw) The following reply was made to PR target/10282; it has been noted by GNATS. From: Janis Johnson <janis187@us.ibm.com> To: gabor@mac.com, gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org, nobody@gcc.gnu.org, gcc-prs@gcc.gnu.org, jh@suse.cz Cc: Subject: Re: target/10282: [3.3/3.4 regression] ICE: unable to find a register to spill in class `Q_REGS' Date: Tue, 01 Apr 2003 08:59:17 -0800 The regression appeared with this patch: Sat Mar 30 14:08:55 CET 2002 Jan Hubicka <jh@suse.cz> * i386.c (aligned_operand): Be prepared for SUBREGed registers. (ix86_decompose_address): Use REG_P instead of GET_CODE (...) == REG. (ix86_address_cost): Be prepared for SUBREGed registers. (legitimate_address_p): Accept SUBREGed registers. The hunt used -O with Wolfgang's minimized testcase on i686-pc-linux-gnu. This change was checked in at the same time as four others that appear to be unrelated to each other, and I verified that this one breaks the test case. http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10282
next reply other threads:[~2003-04-01 16:56 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2003-04-01 16:56 Janis Johnson [this message] -- strict thread matches above, loose matches on Subject: below -- 2003-04-12 11:26 ebotcazou 2003-04-10 17:08 ebotcazou 2003-04-01 0:07 bangerth
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