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[Bug bootstrap/47279] New: Bootstrap fails in stage1 with GCC 4.6
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 13 Jan 2011 13:45:15 +0000
- Subject: [Bug bootstrap/47279] New: Bootstrap fails in stage1 with GCC 4.6
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47279
Summary: Bootstrap fails in stage1 with GCC 4.6
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: rguenth@gcc.gnu.org
Target: powerpc64-*-linux
When bootstrapping trunk using a GCC 4.6 (from begin of december) host compiler
using CFLAGS="-O -g" I get the following error when linking cc1 during stage1:
/usr/lib64/gcc/powerpc64-suse-linux/4.6/../../../../powerpc64-suse-linux/bin/ld:
âlibbackend.a(cse.o)(.text.unlikely+0x60):âsiblingâcallâoptimizationâtoâ
`.opd'âdoesânotâallowâautomaticâmultipleâTOCs;ârecompileâwithâ
-mminimal-tocâorâ-fno-optimize-sibling-calls,âorâmakeâ`.opd'âextern
I don't know if this hints at a generic problem or if this is some intermediate
failure of that particular host compiler version (which of course
bootstrapped just fine at some point).