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Date: Thu, 29 Jul 2010 18:30:00 -0000
Subject: [Bug rtl-optimization/45135]  New: DCE ICE on PPC
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From: "dje at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
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The DCE patch for PR rtl-optimization/42575 appears to have introduced a
bootstrap failure on PowerPC targets:

/farm/dje/src/src/gcc/cfg.c: In function 'scale_bbs_frequencies_gcov_type':
/farm/dje/src/src/gcc/cfg.c:1109:1: internal compiler error: in
delete_corresponding_reg_eq_notes, at dce.c:495


-- 
           Summary: DCE ICE on PPC
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code, build
          Severity: normal
          Priority: P3
         Component: rtl-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dje at gcc dot gnu dot org
 GCC build triplet: *-*-*
  GCC host triplet: *-*-*
GCC target triplet: powerpc-*-*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45135