Re: libstdc++/3184: sinf() used but may not exist on target

Re: libstdc++/3184: sinf() used but may not exist on target

[dje]

Synopsis: sinf() used but may not exist on target

Responsible-Changed-From-To: unassigned->gdr
Responsible-Changed-By: dje
Responsible-Changed-When: Thu Jun 21 19:04:05 2001
Responsible-Changed-Why:
    Source of original change
State-Changed-From-To: open->analyzed
State-Changed-By: dje
State-Changed-When: Thu Jun 21 19:04:05 2001
State-Changed-Why:
    V3 should not use builtin functions without checking that
    they are implemented by target.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=3184&database=gcc

Re: libstdc++/3184: sinf() used but may not exist on target

[dje]

Synopsis: sinf() used but may not exist on target

State-Changed-From-To: analyzed->closed
State-Changed-By: dje
State-Changed-When: Fri Dec 28 11:21:44 2001
State-Changed-Why:
    fixed in gcc-3.0.2

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=3184

libstdc++/3184: sinf() used but may not exist on target

[dje]

>Number:         3184
>Category:       libstdc++
>Synopsis:       sinf() used but may not exist on target
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Jun 14 09:46:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     dje@watson.ibm.com
>Release:        gcc 3.0 20010614 (prerelease)
>Organization:
>Environment:
powerpc-ibm-aix4.3.3.0
>Description:
testsuite/26_numerics/c_math.cc generates references to the
symbol "sinf" which does not exist in the math library.
configure found that __builtin_sinf declaration exists but
__builtin_sinf linkage does not.  HAVE___BUILTIN_SINF and
HAVE__SINF are *not* defined in V3 config.h.  std_cmath.h
proceeds to use those functions without any #ifdef
protection.
>How-To-Repeat:

>Fix:

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