[Bug middle-end/20419] [4.1 Regression] ICE in gen_lowpart_general, at rtlhooks.c:58

Fri, 11 Mar 2005 20:56:42 -0800 

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-03-12 
04:56 -------
Subject: Bug 20419

CVSROOT:        /cvs/gcc
Module name:    gcc
Changes by:     [EMAIL PROTECTED]       2005-03-12 04:56:30

Modified files:
        gcc            : ChangeLog builtins.c 

Log message:
        PR middle-end/20419
        * builtins.c (expand_builtin_signbit): Force the signbit's word
        into an integer register to avoid SUBREGs of floating point modes.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7791&r2=2.7792
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/builtins.c.diff?cvsroot=gcc&r1=1.429&r2=1.430



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20419

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