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From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/37377] [4.4 Regression] Bootstrap failure compiling libgcc Date: Thu, 04 Sep 2008 20:37:00 -0000 [thread overview] Message-ID: <20080904203610.8258.qmail@sourceware.org> (raw) In-Reply-To: <bug-37377-226@http.gcc.gnu.org/bugzilla/> ------- Comment #3 from ebotcazou at gcc dot gnu dot org 2008-09-04 20:36 ------- In the assembly file: .L871: movl %ebx, %eax movl %edx, 20(%ebx) call T.911 movl df, %esi movl 60(%esi), %eax movl %esi, 36(%esp) <-- save df movl (%eax), %eax movl %eax, 44(%esp) testl %eax, %eax je .L1052 [...] L895: movl 4(%ecx), %esi cmpb $0, 22(%esp) je .L896 movl 144(%edi), %eax movl (%eax,%esi,4), %eax movl 4(%eax), %edx movl (%edx), %eax testl %eax, %eax je .L896 movl 16(%esp), %ebp movl 8(%ebp), %ebp movl %ebp, 36(%esp) <-- overwrite df .p2align 4,,7 .p2align 3 .L897: movl 28(%eax), %eax addl $4, %edx incl (%ebp,%eax,4) movl (%edx), %eax testl %eax, %eax jne .L897 .L896: cmpb $0, 23(%esp) je .L898 movl 144(%edi), %eax movl (%eax,%esi,4), %eax movl 8(%eax), %edx movl (%edx), %eax testl %eax, %eax je .L898 movl 16(%esp), %ebp movl 8(%ebp), %ebp movl %ebp, 36(%esp) <-- overwrite df [...] .L995: movl 36(%esp), %ecx <-- load df movl 60(%ecx), %eax movl (%eax), %eax <-- segv (eax == 0) movl %eax, 60(%esp) testl %eax, %eax je .L1059 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37377
next prev parent reply other threads:[~2008-09-04 20:37 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2008-09-04 20:23 [Bug rtl-optimization/37377] New: " ebotcazou at gcc dot gnu dot org 2008-09-04 20:31 ` [Bug rtl-optimization/37377] " ebotcazou at gcc dot gnu dot org 2008-09-04 20:33 ` ebotcazou at gcc dot gnu dot org 2008-09-04 20:37 ` ebotcazou at gcc dot gnu dot org [this message] 2008-09-04 20:47 ` ebotcazou at gcc dot gnu dot org 2008-09-05 4:48 ` hjl dot tools at gmail dot com 2008-09-05 6:25 ` ebotcazou at gcc dot gnu dot org 2008-09-05 13:48 ` hjl dot tools at gmail dot com 2008-09-07 14:00 ` ebotcazou at gcc dot gnu dot org 2008-09-07 15:47 ` ebotcazou at gcc dot gnu dot org 2008-09-07 16:02 ` ebotcazou at gcc dot gnu dot org 2008-09-08 14:12 ` vmakarov at redhat dot com 2008-09-08 15:27 ` ebotcazou at gcc dot gnu dot org 2008-09-09 0:04 ` hjl at gcc dot gnu dot org 2008-09-12 22:58 ` vmakarov at gcc dot gnu dot org 2008-09-13 8:52 ` ebotcazou at gcc dot gnu dot org 2008-09-18 19:58 ` pinskia at gcc dot gnu dot org 2009-04-11 19:48 ` tkoenig at gcc dot gnu dot org
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