[Bug middle-end/25022] [3.4/4.0 regression] failure to transform the unlocked stdio calls

[ghazi at gcc dot gnu dot org]

------- Comment #7 from ghazi at gcc dot gnu dot org  2005-12-02 14:05 -------
Subject: Bug 25022

Author: ghazi
Date: Fri Dec  2 14:05:09 2005
New Revision: 107891

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=107891
Log:
2005-11-30  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        PR middle-end/25022
        * builtins.c (expand_builtin_printf, expand_builtin_fprintf,
        fold_builtin_fputs): Lookup the explicit replacement functions
        for any unlocked stdio builtin transformations.

        PR middle-end/25158
        * builtins.c (fold_builtin_fputs): Defer check for missing
        replacement functions.

testsuite:
        * gcc.c-torture/execute/builtins/fprintf.c,
        gcc.c-torture/execute/builtins/fputs-lib.c,
        gcc.c-torture/execute/builtins/fputs.c,
        gcc.c-torture/execute/builtins/lib/fprintf.c,
        gcc.c-torture/execute/builtins/lib/printf.c,
        gcc.c-torture/execute/builtins/printf.c: Test the unlocked style.


Modified:
    branches/gcc-4_0-branch/gcc/ChangeLog
    branches/gcc-4_0-branch/gcc/builtins.c
    branches/gcc-4_0-branch/gcc/testsuite/ChangeLog
   
branches/gcc-4_0-branch/gcc/testsuite/gcc.c-torture/execute/builtins/fprintf.c
   
branches/gcc-4_0-branch/gcc/testsuite/gcc.c-torture/execute/builtins/fputs-lib.c
   
branches/gcc-4_0-branch/gcc/testsuite/gcc.c-torture/execute/builtins/fputs.c
   
branches/gcc-4_0-branch/gcc/testsuite/gcc.c-torture/execute/builtins/lib/fprintf.c
   
branches/gcc-4_0-branch/gcc/testsuite/gcc.c-torture/execute/builtins/lib/printf.c
   
branches/gcc-4_0-branch/gcc/testsuite/gcc.c-torture/execute/builtins/printf.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25022