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| author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 2003-04-13 23:46:11 +0000 |
|---|---|---|
| committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 2003-04-13 23:46:11 +0000 |
| commit | 9cb65f923c1dbf2012a31e90a08e8876ca01dc32 (patch) | |
| tree | 6fe1e0659b55250f63aa29ca0be6aeef5e0dfe2a /gcc/builtins.def | |
| parent | f4f4610e036e239fb770127439d276439a621e3f (diff) | |
| download | gcc-9cb65f923c1dbf2012a31e90a08e8876ca01dc32.zip gcc-9cb65f923c1dbf2012a31e90a08e8876ca01dc32.tar.gz gcc-9cb65f923c1dbf2012a31e90a08e8876ca01dc32.tar.bz2 | |
builtins.c (expand_builtin_memcpy): Add `endp' argument, use it.
gcc:
* builtins.c (expand_builtin_memcpy): Add `endp' argument, use it.
(expand_builtin_stpcpy): New.
(expand_builtin): Add BUILT_IN_MEMPCPY & BUILT_IN_STPCPY.
* builtins.def: Add mempcpy & stpcpy support.
* doc/extend.texi (mempcpy, stpcpy): Document new builtins.
testsuite:
* gcc.c-torture/execute/string-opt-18.c: New test.
From-SVN: r65551
Diffstat (limited to 'gcc/builtins.def')
| -rw-r--r-- | gcc/builtins.def | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/builtins.def b/gcc/builtins.def index f0df8bb..1d456e9 100644 --- a/gcc/builtins.def +++ b/gcc/builtins.def @@ -388,6 +388,10 @@ DEF_LIB_BUILTIN(BUILT_IN_MEMSET, "__builtin_memset", BT_FN_PTR_PTR_INT_SIZE, ATTR_NOTHROW_LIST) +DEF_EXT_LIB_BUILTIN(BUILT_IN_MEMPCPY, + "__builtin_mempcpy", + BT_FN_PTR_PTR_CONST_PTR_SIZE, + ATTR_NOTHROW_LIST) DEF_LIB_BUILTIN(BUILT_IN_STRCAT, "__builtin_strcat", @@ -397,6 +401,10 @@ DEF_LIB_BUILTIN(BUILT_IN_STRNCAT, "__builtin_strncat", BT_FN_STRING_STRING_CONST_STRING_SIZE, ATTR_NOTHROW_LIST) +DEF_EXT_LIB_BUILTIN(BUILT_IN_STPCPY, + "__builtin_stpcpy", + BT_FN_STRING_STRING_CONST_STRING, + ATTR_NOTHROW_LIST) DEF_LIB_BUILTIN(BUILT_IN_STRCPY, "__builtin_strcpy", BT_FN_STRING_STRING_CONST_STRING, |