diff options
| author | Georg-Johann Lay <avr@gjlay.de> | 2013-01-25 09:28:09 +0000 |
|---|---|---|
| committer | Georg-Johann Lay <gjl@gcc.gnu.org> | 2013-01-25 09:28:09 +0000 |
| commit | 556f9906c548af7332f7f274f9e05cacfaeb64a6 (patch) | |
| tree | 918c673cf4287a1ff60b0fbe521ff2d09b487c88 /gcc/config/avr/avr-c.c | |
| parent | 1f546bbbc4dcc9cf044310cf0eafb091415df614 (diff) | |
| download | gcc-556f9906c548af7332f7f274f9e05cacfaeb64a6.zip gcc-556f9906c548af7332f7f274f9e05cacfaeb64a6.tar.gz gcc-556f9906c548af7332f7f274f9e05cacfaeb64a6.tar.bz2 | |
re PR target/54222 ([avr] Implement fixed-point support)
gcc/
PR target/54222
* config/avr/builtins.def (DEF_BUILTIN): Add LIBNAME argument.
Add NULL LIBNAME argument to existing definitions.
(ABSHR, ABSR, ABSLR, ABSLLR, ABSHK, ABSK, ABSLK, ABSLLK): New.
* config/avr/avr-c.c (DEF_BUILTIN): Add LIBNAME argument.
* config/avr/avr.c (DEF_BUILTIN): Same.
(avr_init_builtins): Pass down LIBNAME to add_builtin_function.
(avr_expand_builtin): Expand to a vanilla call if a libgcc
implementation is available (DECL_ASSEMBLER_NAME is set).
(avr_fold_absfx): New static function.
(avr_fold_builtin): Use it to handle: AVR_BUILTIN_ABSHR,
AVR_BUILTIN_ABSR, AVR_BUILTIN_ABSLR, AVR_BUILTIN_ABSLLR,
AVR_BUILTIN_ABSHK, AVR_BUILTIN_ABSK, AVR_BUILTIN_ABSLK,
AVR_BUILTIN_ABSLLK.
* config/avr/stdfix.h (abshr, absr, abslr, absllr)
(abshk, absk, abslk, absllk): Provide as static inline functions.
gcc/testsuite/
PR target/54222
* gcc.target/avr/torture/builtins-3-absfx.c: New test.
From-SVN: r195464
Diffstat (limited to 'gcc/config/avr/avr-c.c')
| -rw-r--r-- | gcc/config/avr/avr-c.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/config/avr/avr-c.c b/gcc/config/avr/avr-c.c index 075d9ef..ddcab54 100644 --- a/gcc/config/avr/avr-c.c +++ b/gcc/config/avr/avr-c.c @@ -168,7 +168,7 @@ avr_cpu_cpp_builtins (struct cpp_reader *pfile) /* Define builtin macros so that the user can easily query whether or not a specific builtin is available. */ -#define DEF_BUILTIN(NAME, N_ARGS, TYPE, CODE) \ +#define DEF_BUILTIN(NAME, N_ARGS, TYPE, CODE, LIBNAME) \ cpp_define (pfile, "__BUILTIN_AVR_" #NAME); #include "builtins.def" #undef DEF_BUILTIN |