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From: "bernds at codesourcery dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/43858] [4.6 Regression] Bootstrap failure for powerpc-apple-darwin9: cannot compute suffix of object files Date: Mon, 26 Apr 2010 22:54:00 -0000 [thread overview] Message-ID: <20100426225407.15706.qmail@sourceware.org> (raw) In-Reply-To: <bug-43858-12313@http.gcc.gnu.org/bugzilla/> ------- Comment #13 from bernds at codesourcery dot com 2010-04-26 22:54 ------- I've tried the two versions of ifcvt.c with a powerpc-apple-darwin9 cross compiler. Out of many megabytes of testcases, I can find only one code generation difference with "-O2 -fomit-frame-pointer" for this target, and that looks correct as far as I can tell from the rtl dumps and assembly. If the testsuite run produces nothing, can you check the object files of the two stage2 compilers (working and broken) for differences in code generation? That could help narrow down which file is being miscompiled. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43858
next prev parent reply other threads:[~2010-04-26 22:54 UTC|newest] Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-04-22 20:53 [Bug bootstrap/43858] New: " dominiq at lps dot ens dot fr 2010-04-23 12:34 ` [Bug bootstrap/43858] " rguenth at gcc dot gnu dot org 2010-04-23 22:08 ` dominiq at lps dot ens dot fr 2010-04-23 22:16 ` lacombar at gmail dot com 2010-04-25 14:31 ` dominiq at lps dot ens dot fr 2010-04-25 14:40 ` ebotcazou at gcc dot gnu dot org 2010-04-25 15:40 ` dominiq at lps dot ens dot fr 2010-04-26 9:16 ` dominiq at lps dot ens dot fr 2010-04-26 12:11 ` bernds at codesourcery dot com 2010-04-26 12:28 ` dominiq at lps dot ens dot fr 2010-04-26 12:56 ` bernds at codesourcery dot com 2010-04-26 13:16 ` dominiq at lps dot ens dot fr 2010-04-26 13:19 ` bernds at codesourcery dot com 2010-04-26 16:26 ` dominiq at lps dot ens dot fr 2010-04-26 22:54 ` bernds at codesourcery dot com [this message] 2010-04-27 9:39 ` dominiq at lps dot ens dot fr 2010-04-27 9:47 ` bernds at gcc dot gnu dot org 2010-04-27 15:25 ` dominiq at lps dot ens dot fr 2010-04-27 15:27 ` dominiq at lps dot ens dot fr 2010-04-27 22:27 ` bernds at gcc dot gnu dot org 2010-04-28 8:50 ` dominiq at lps dot ens dot fr 2010-04-28 8:54 ` dominiq at lps dot ens dot fr 2010-04-28 13:20 ` dominiq at lps dot ens dot fr 2010-04-28 13:59 ` bernds at codesourcery dot com 2010-04-28 16:50 ` howarth at nitro dot med dot uc dot edu 2010-04-28 17:08 ` dominiq at lps dot ens dot fr 2010-04-28 19:27 ` dominiq at lps dot ens dot fr 2010-04-28 19:33 ` bernds at codesourcery dot com 2010-04-29 11:05 ` bernds at gcc dot gnu dot org 2010-04-29 15:11 ` rguenth at gcc dot gnu dot org [not found] <bug-43858-4@http.gcc.gnu.org/bugzilla/> 2011-05-02 14:17 ` uweigand at gcc dot gnu.org
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