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[Bug target/24779] [4.0 Regression] Python miscompilation - TOC reload



------- Comment #6 from amodra at bigpond dot net dot au  2005-11-16 23:58 -------
Applying this patch results in a bootstrap failure on powerpc64-linux.

/src/gcc-4.0/gcc/libgcc2.c: In function '__fixtfti':
/src/gcc-4.0/gcc/libgcc2.c:1191: error: unrecognizable insn:
(insn:HI 14 13 15 0 /src/gcc-4.0/gcc/libgcc2.c:1188 (parallel [
            (set (reg:TF 122)
                (float_extend:TF (reg:DF 124)))
            (use (const_double:DF 0.0 [0x0.0p+0]))
        ]) -1 (insn_list:REG_DEP_TRUE 13 (nil))
    (expr_list:REG_DEAD (reg:DF 124)
        (expr_list:REG_EQUAL (const_double:TF 0.0 [0x0.0p+0])
            (nil))))
/src/gcc-4.0/gcc/libgcc2.c:1191: internal compiler error: in extract_insn, at
recog.c:2020


-- 

amodra at bigpond dot net dot au changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.0.3                       |---


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24779


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