[Bug c/33009] New: [dataflow] cc1 goes into infinite loop

Tue, 07 Aug 2007 06:49:54 -0700 

On trunk (currently r127248), with the testcase for PR11832 cc1 goes into an
infinite loop (ctrl-c after 10 minutes).
trunk from 20070418 can compile the same example fine.

flags used to reproduce:
gcc-4.3-HEAD -Os -fomit-frame-pointer -frtl-abstract-sequences -S -o s.S
pr11832.c


-- 
           Summary: [dataflow] cc1 goes into infinite loop
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: aldot at gcc dot gnu dot org
 GCC build triplet: i386-linux-gnu
  GCC host triplet: i386-linux-gnu
GCC target triplet: i386-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33009

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