[Bug rtl-optimization/35232] New: [4.3 regression] ICE in fp-int-convert-double.c at -O2

[rsandifo at gcc dot gnu dot org]

fp-int-convert-double.c ICEs on mipsisa64-elf when compiled
with "-O2 -mabi=o64 -mips16".  This is a recent failure;
it appears to be a latent bug exposed by:

2008-02-06  Uros Bizjak  <[EMAIL PROTECTED]>

        PR target/35083
        * optabs.c (expand_float): Do not check for decimal modes when
        expanding unsigned integer through signed conversion.

At first glance, it appears to be a reload inheritance bug.
I'll have a look later today.


-- 
           Summary: [4.3 regression] ICE in fp-int-convert-double.c at -O2
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: rtl-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rsandifo at gcc dot gnu dot org
GCC target triplet: mipsisa64-elf


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35232