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From: "Christian Ehrhardt" <ehrhardt@mathematik.uni-ulm.de> To: ebotcazou@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, Subject: Re: optimization/10876: [3.3/3.4 regression] [Sparc] internal compiler error on FP code Date: Tue, 20 May 2003 09:20:00 -0000 [thread overview] Message-ID: <20030520091602.11112.qmail@sources.redhat.com> (raw) The following reply was made to PR optimization/10876; it has been noted by GNATS. From: "Christian Ehrhardt" <ehrhardt@mathematik.uni-ulm.de> To: gcc-prs@gcc.gnu.org, aaronw@attbi.com, gcc-bugs@gcc.gnu.org, gcc-gnats@gcc.gnu.org, nobody@gcc.gnu.org Cc: Subject: Re: optimization/10876: [3.3/3.4 regression] [Sparc] internal compiler error on FP code Date: Tue, 20 May 2003 10:39:55 +0200 Redux: Compile with -O2 ------------ cut -------------------------------------- void f(void) { unsigned int butterfly, block, offset; double *Z; for (block = 0; block < 512; block += 512) { double T1re, T2re; offset = butterfly + block; T1re += T2re; T2re = Z[offset] + T1re; } } ------------ cut -------------------------------------- This ICEs 3.3 and 3.4 as of 20030519. The ICE is a segfault in calculate_giv_inc at unroll.c:1588. -- THAT'S ALL FOLKS!
next reply other threads:[~2003-05-20 9:20 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2003-05-20 9:20 Christian Ehrhardt [this message] -- strict thread matches above, loose matches on Subject: below -- 2003-05-20 8:09 ebotcazou 2003-05-20 8:06 Aaron Williams 2003-05-20 7:24 ebotcazou
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