[Bug target/24265] [4.1 Regression] ICE: in extract_insn, at recog.c:2084 with -O -fgcse -fmove-loop-invariants -mtune=pentiumpro

[hubicka at gcc dot gnu dot org]

------- Comment #5 from hubicka at gcc dot gnu dot org  2005-11-03 19:38 -------
This is ineed move-loop-invariants bug.  It assumes that destination of memory
store can be changed to register without validating
that is not the case on i386 - you can write arbitrary floating point value to
memory, but you can load only 0 and 1 to register by single direct move.


-- 

hubicka at gcc dot gnu dot org changed:

           What    |Removed                     |Added
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                 CC|                            |rakdver at gcc dot gnu dot
                   |                            |org, hubicka at gcc dot gnu
                   |                            |dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24265