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From: "hjl.tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/55051] [4.8 Regression] profiledbootstrap failed Date: Thu, 25 Oct 2012 00:49:00 -0000 [thread overview] Message-ID: <bug-55051-4-BUNvCSzb0D@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-55051-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55051 --- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2012-10-25 00:49:09 UTC --- LRA generates (gdb) call debug_rtx (insn) (insn 6 20 7 2 (set (reg/f:SI 0 ax [orig:65 gomp_tls_data.ts.work_share ] [65]) (mem/f/j/c:SI (plus:SI (reg:SI 2 cx [68]) (reg:DI 0 ax [64])) [0 gomp_tls_data.ts.work_share+0 S4 A32])) /tmp/x.i:23 65 {*movsi_internal} (expr_list:REG_DEAD (reg:SI 2 cx [68]) (expr_list:REG_DEAD (reg:DI 0 ax [64]) (nil)))) from (insn 6 5 7 2 (set (reg/f:SI 65 [ gomp_tls_data.ts.work_share ]) (mem/f/j/c:SI (plus:DI (plus:DI (zero_extend:DI (unspec:SI [ (const_int 0 [0]) ] UNSPEC_TP)) (reg:DI 64)) (const_int 4 [0x4])) [0 gomp_tls_data.ts.work_share+0 S4 A32])) /tmp/x.i:23 65 {*movsi_internal} (expr_list:REG_DEAD (reg:DI 64) (nil))) It fails to properly handle zero_extend.
next prev parent reply other threads:[~2012-10-25 0:49 UTC|newest] Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-10-24 10:22 [Bug bootstrap/55051] New: " hjl.tools at gmail dot com 2012-10-24 10:22 ` [Bug bootstrap/55051] " hjl.tools at gmail dot com 2012-10-24 23:50 ` hjl.tools at gmail dot com 2012-10-25 0:49 ` hjl.tools at gmail dot com [this message] 2012-10-25 6:52 ` ubizjak at gmail dot com 2012-11-14 15:07 ` hjl.tools at gmail dot com 2012-11-14 15:09 ` hjl.tools at gmail dot com 2012-11-14 15:13 ` markus at trippelsdorf dot de 2012-11-14 15:35 ` hubicka at ucw dot cz 2012-11-14 20:48 ` markus at trippelsdorf dot de 2012-11-14 23:03 ` hubicka at gcc dot gnu.org 2012-11-15 0:07 ` hubicka at gcc dot gnu.org 2012-11-15 0:22 ` tejohnson at google dot com 2012-11-15 0:31 ` hjl.tools at gmail dot com 2012-11-15 1:03 ` hubicka at gcc dot gnu.org 2012-11-15 1:07 ` hubicka at gcc dot gnu.org 2012-11-15 1:10 ` hubicka at gcc dot gnu.org 2012-11-15 1:18 ` hubicka at gcc dot gnu.org 2012-11-15 1:29 ` tejohnson at google dot com 2012-11-15 1:34 ` tejohnson at google dot com 2012-11-15 1:42 ` Jan Hubicka 2012-11-15 1:43 ` hubicka at ucw dot cz 2012-11-15 1:53 ` tejohnson at google dot com 2012-11-15 2:02 ` hubicka at ucw dot cz 2012-11-15 2:46 ` tejohnson at google dot com 2012-11-15 6:44 ` tejohnson at google dot com 2012-11-15 10:56 ` Jan Hubicka 2012-11-15 10:57 ` hubicka at ucw dot cz 2012-11-15 14:34 ` tejohnson at google dot com 2012-11-15 22:42 ` tejohnson at google dot com 2012-11-16 17:42 ` hubicka at gcc dot gnu.org 2012-11-16 18:03 ` tejohnson at google dot com 2012-11-16 18:57 ` hubicka at ucw dot cz 2012-11-19 5:21 ` tejohnson at gcc dot gnu.org 2012-12-07 12:04 ` rguenth at gcc dot gnu.org
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