[Bug bootstrap/44379] New: [4.6 regression] Failed to bootstrap

[Bug bootstrap/44379] New: [4.6 regression] Failed to bootstrap

[hjl dot tools at gmail dot com]

On Linux/ia64, revision 160132 gave

/export/gnu/import/svn/gcc-test/bld/gcc/../../src-trunk/gcc/tree-sra.c:2033:
undefined reference to `MOVE_RATIO'
libbackend.a(tree-inline.o): In function `estimate_move_cost':
/export/gnu/import/svn/gcc-test/bld/gcc/../../src-trunk/gcc/tree-inline.c:3168:
undefined reference to `MOVE_RATIO'
collect2: ld returned 1 exit status
make[6]: *** [cc1-dummy] Error 1

Revision 160116 is OK.


-- 
           Summary: [4.6 regression] Failed to bootstrap
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl dot tools at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44379

[Bug bootstrap/44379] [4.6 regression] Failed to bootstrap

[hjl dot tools at gmail dot com]

------- Comment #1 from hjl dot tools at gmail dot com  2010-06-02 14:36 -------
It is caused by revision 160125:

http://gcc.gnu.org/ml/gcc-cvs/2010-06/msg00037.html

expr.h:/* If a memory-to-memory move would take MOVE_RATIO or more simple
expr.h:#ifndef MOVE_RATIO
expr.h:#define MOVE_RATIO(speed) 2
expr.h:#define MOVE_RATIO(speed) ((speed) ? 15 : 3)
expr.h:#define SET_RATIO(speed) MOVE_RATIO(speed)

[hjl@gnu-12 gcc]$ grep MOVE_RATIO *.c
expr.c:   < (unsigned int) MOVE_RATIO (optimize_insn_for_speed_p ()))
expr.c:   < (unsigned int) MOVE_RATIO (optimize_insn_for_speed_p ()))
tree-inline.c:  if (size < 0 || size > MOVE_MAX_PIECES * MOVE_RATIO
(!optimize_size))
tree-sra.c:    * MOVE_RATIO (optimize_function_for_speed_p (cfun));
[hjl@gnu-12 gcc]$ 


-- 

hjl dot tools at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |steven at gcc dot gnu dot
                   |                            |org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44379

[Bug bootstrap/44379] [4.6 regression] Failed to bootstrap

[steven at gcc dot gnu dot org]

------- Comment #2 from steven at gcc dot gnu dot org  2010-06-02 15:18 -------
Obviously mine.


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steven at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |steven at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2010-06-02 15:18:13
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44379

[Bug bootstrap/44379] [4.6 regression] Failed to bootstrap

[hjl dot tools at gmail dot com]

------- Comment #3 from hjl dot tools at gmail dot com  2010-06-04 04:40 -------
Fixed as of revision 160215.


-- 

hjl dot tools at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.6.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44379