[Bug target/26459] [4.1/4.2 Regression] gcc fails to build on powerpc e500-double targets

[mark at codesourcery dot com]

------- Comment #8 from mark at codesourcery dot com  2006-02-24 21:07 -------
Subject: Re:  [4.1/4.2 Regression] gcc fails to build on
 powerpc e500-double targets

edmar at freescale dot com wrote:
> ------- Comment #7 from edmar at freescale dot com  2006-02-24 20:45 -------
> Created an attachment (id=10911)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10911&action=view)
>  --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10911&action=view)
> Input program that causes ICE on gcc-4.1.0 RC2
> 
> No deal. I got an ICE now:
> (insn 349 347 122 12 ../../../src/gcc4_sources/libiberty/floatformat.c:350 (set
> (reg:DF 11 11)
>         (mem/u/c/i:DF (lo_sum:SI (reg:SI 11 11)
>                 (symbol_ref/u:SI ("*.LC5") [flags 0x2])) [12 S8 A64])) -1 (nil)
>     (nil))
> ../../../src/gcc4_sources/libiberty/floatformat.c:382: internal compiler error:
> in extract_insn, at recog.c:2084

Bummer.

Please attach preprocessed source and configuration options so that we
have a shot at reproducing.

However, I'm afraid that means you're going to be out of luck in GCC
4.1.0; hopefully the problem will be fixed before 4.1.1!

I'd consider  a patch for 4.1.0, but only if it's available very
shortly, and is obviously safe from the perspective of other targets; I
do not intend to do an RC3, so we cannot put other targets at risk.

Sorry,


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26459