Re: c/2328: ICE in validate_condition_mode on powerpc-unknown-linux-gnu

Re: c/2328: ICE in validate_condition_mode on powerpc-unknown-linux-gnu

[sirl]

Synopsis: ICE in validate_condition_mode on powerpc-unknown-linux-gnu

State-Changed-From-To: open->closed
State-Changed-By: sirl
State-Changed-When: Fri Jul 13 11:04:37 2001
State-Changed-Why:
    Fixed in gcc-3.0:
    
    2001-05-02  Geoff Keating  <geoffk@redhat.com>
     
            * config/rs6000/rs6000.c (validate_condition_mode): When
            flag_fast_math, allow floating-point conditionals to be reversed.
            (rs6000_generate_compare): When flag_fast_math, don't generate
            cror operations for FP conditionals.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=2328&database=gcc

c/2328: ICE in validate_condition_mode on powerpc-unknown-linux-gnu

[lucier]

>Number:         2328
>Category:       c
>Synopsis:       ICE in validate_condition_mode on powerpc-unknown-linux-gnu
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Mon Mar 19 23:16:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     B. Lucier
>Release:        gcc version 3.0 20010319 (prerelease)
>Organization:
>Environment:
zakon-1053% gcc -v
Reading specs from /usr/local/gcc-3.0/lib/gcc-lib/powerpc-unknown-linux-gnu/3.0/specs
Configured with: ../configure --prefix=/usr/local/gcc-3.0 --disable-shared
gcc version 3.0 20010319 (prerelease)
>Description:
zakon-1048% !gcc
gcc -D_REENTRANT -O3 -Wall -fomit-frame-pointer -funroll-all-loops -finline-functions -ffast-math -DCOMPACT_ATTACKS -DUSE_ATTACK_FUNCTIONS -DFAST -DNetBSD -c book.c -save-temps
book.c: In function `Book':
book.c:716: Internal compiler error in validate_condition_mode, at config/rs6000/rs6000.c:3245
>How-To-Repeat:
The file book.i is at

http://www.math.purdue.edu/~lucier/book.i.gz
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: