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| author | Jakub Jelinek <jakub@redhat.com> | 2009-03-17 18:46:23 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2009-03-17 18:46:23 +0100 |
| commit | 6b2b88712792698e1348e585ab91fa8518a250f0 (patch) | |
| tree | 1561d673290eb404bb41c2a5161a6ff3f15f7b15 /gcc/expr.h | |
| parent | 16e60c1706a8abf971d1ae216a33cc7e2f29e3c5 (diff) | |
| download | gcc-6b2b88712792698e1348e585ab91fa8518a250f0.zip gcc-6b2b88712792698e1348e585ab91fa8518a250f0.tar.gz gcc-6b2b88712792698e1348e585ab91fa8518a250f0.tar.bz2 | |
re PR middle-end/39443 (Builtin redirection no longer working for memcmp)
PR middle-end/39443
* optabs.c (set_user_assembler_libfunc): New function.
* expr.h (set_user_assembler_libfunc): New prototype.
* c-common.c: Include libfuncs.h.
(set_builtin_user_assembler_name): Call set_user_assembler_libfunc
for memcmp, memset, memcpy, memmove and abort.
* Makefile.in (c-common.o): Depend on libfuncs.h.
* gcc.dg/pr39443.c: New test.
From-SVN: r144910
Diffstat (limited to 'gcc/expr.h')
| -rw-r--r-- | gcc/expr.h | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -1,6 +1,6 @@ /* Definitions for code generation pass of GNU compiler. Copyright (C) 1987, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 + 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. This file is part of GCC. @@ -786,6 +786,7 @@ extern void init_all_optabs (void); /* Call this to initialize an optab function entry. */ extern rtx init_one_libfunc (const char *); +extern rtx set_user_assembler_libfunc (const char *, const char *); extern int vector_mode_valid_p (enum machine_mode); |