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* Re: target/9763: [<3.2,3.3,3.4> regression][sparc] Internal compiler error in emit-rtl.c (gen_reg_rxt)
@ 2003-02-23 19:08 ehrhardt
  0 siblings, 0 replies; only message in thread
From: ehrhardt @ 2003-02-23 19:08 UTC (permalink / raw)
  To: A.Kral, gcc-bugs, gcc-prs, nobody

Old Synopsis: [sparc] Internal compiler error in emit-rtl.c (gen_reg_rxt)
New Synopsis: [<3.2,3.3,3.4> regression][sparc] Internal compiler error in emit-rtl.c (gen_reg_rxt)

State-Changed-From-To: open->analyzed
State-Changed-By: cae
State-Changed-When: Sun Feb 23 19:08:44 2003
State-Changed-Why:
    Confirmed on 3.2, 3.3 and 3.4. This is a regression from 2.95.
    A reduced testcase is this:
    
    static int phys_get_long(int addr)
    {
    	if (addr)
    		return 0; 
    	addr = 0xff000000;
    }
    struct ieee {
    	int negative  :1 ;
    };
    double make_single(int value)
    {
    	float result;
    	struct ieee * srp = (struct ieee *) ( &result );
    	srp->negative = (value >> 31) & 1;
    	return result;
    }
    
       regards  Christian
    

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9763


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