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From: "mikpe at it dot uu.se" <gcc-bugzilla@gcc.gnu.org> To: java-prs@gcc.gnu.org Subject: [Bug java/48417] -ffixed-regs option can't work in mips-elf-gcj compiler Date: Sun, 28 Aug 2011 10:26:00 -0000 [thread overview] Message-ID: <bug-48417-8172-hRQT0UCB2T@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-48417-8172@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48417 --- Comment #7 from Mikael Pettersson <mikpe at it dot uu.se> 2011-08-28 10:25:41 UTC --- I guess !global_regs[regno] vs !fixed_regs[regno] matters for compilation units that are compiled with -ffixed-$N but where there is no global register variable declaration for $N in scope. Can you construct a C test case which shows that gcc clobbers a register $N even though the file is compiled with -ffixed-$N ?
prev parent reply other threads:[~2011-08-28 10:26 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-04-02 19:55 [Bug java/48417] New: " licheng.1212 at gmail dot com 2011-04-03 11:06 ` [Bug java/48417] " rguenth at gcc dot gnu.org 2011-04-03 15:43 ` licheng.1212 at gmail dot com 2011-04-27 16:05 ` licheng.1212 at gmail dot com 2011-05-17 15:48 ` licheng.1212 at gmail dot com 2011-05-17 17:26 ` mikpe at it dot uu.se 2011-08-27 6:12 ` licheng.1212 at gmail dot com 2011-08-28 10:26 ` mikpe at it dot uu.se [this message]
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