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[Bug bootstrap/44379] [4.6 regression] Failed to bootstrap
- From: "hjl dot tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Jun 2010 14:36:31 -0000
- Subject: [Bug bootstrap/44379] [4.6 regression] Failed to bootstrap
- References: <bug-44379-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- 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
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CC| |steven at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44379