[Bug middle-end/51867] GCC generates inconsistent code for same sources calling builtin calls, like sqrtf

[amker at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51867

--- Comment #4 from amker at gcc dot gnu.org 2012-02-09 09:37:43 UTC ---
Author: amker
Date: Thu Feb  9 09:37:37 2012
New Revision: 184037

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184037
Log:

    PR target/51867
    * builtins.c (expand_builtin): Don't check DECL_ASSEMBLER_NAME_SET_P.

    PR target/51867
    * testsuite/c-c++-common/dfp/signbit-2.c: Change '-O0' to '-O1'.
    * testsuite/gcc.dg/pr51867.c: New test.


Added:
    trunk/gcc/testsuite/gcc.dg/pr51867.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/builtins.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/c-c++-common/dfp/signbit-2.c