optimization/10631: [3.3 regression] ICE in simplify_unary_expr at simplify-rtx.c:387 for easy sse2 code with mode V2DF

[giovannibajo@libero.it]

Old Synopsis: gcc 3.3 20030428 bug in simplifier for sse2 code
New Synopsis: [3.3 regression] ICE in simplify_unary_expr at simplify-rtx.c:387 for easy sse2 code with mode V2DF

State-Changed-From-To: open->analyzed
State-Changed-By: bajo
State-Changed-When: Mon May  5 17:41:33 2003
State-Changed-Why:
    Confirmed on GCC 3.3 20030503, but it's fixed in GCC 3.4
    20030503. Since mode V2DF was introduced with GCC 3.3, 
    I'm not sure this qualifies as a regression, so the PR
    should be closed. I leave it open in case I'm plain wrong.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10631