[patch, commited] for PR 32283

Zdenek Dvorak rakdver@kam.mff.cuni.cz
Mon Sep 10 00:55:00 GMT 2007


Hello,

> This patch causes bootstrap failures on powerpc-aix,
> sparc-solaris, powerpc-darwin, and appparently all big-endian targets.
> The failure is a SEGV at the first use of stage 2 cc1 compiling conftest.c
> during libgcc configure:

currently I do not have access to any non-x86 machine; so this might be a
bit hard to fix :-(  Can you please send me preprocessed sources of
postreload.c?

Zdenek

> 
> ...
> checking for suffix of object files...
> 
> int
> main ()
> {
> 
>   ;
>   return 0;
> }
> 
> configure: error: cannot compute suffix of object files: cannot compile
> 
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x002cf780 in reload_combine_note_store (dst=0xff0b90e0, set=<value optimized out>, data=0x0)
>     at ../../egcc-SVN20070909/gcc/postreload.c:1018
> 1018              reg_state[i].store_ruid = reload_combine_ruid;
> 
> Recompiling postreload.c without optimization allows the test to proceed.
> 
> David



More information about the Gcc-patches mailing list