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| author | David Edelsohn <dje@gcc.gnu.org> | 2012-09-19 15:05:34 -0400 |
|---|---|---|
| committer | David Edelsohn <dje@gcc.gnu.org> | 2012-09-19 15:05:34 -0400 |
| commit | 0efbf084f42a63c393962eb2207c826eb91c5029 (patch) | |
| tree | e66e46b6098e9cdaedd3c575165b2ad9b99dc209 /gcc/config/rs6000/rs6000-builtin.def | |
| parent | 4eddc42b63d1064dfb0fd4c4820616f672e0ccfa (diff) | |
| download | gcc-0efbf084f42a63c393962eb2207c826eb91c5029.tar.gz | |
[multiple changes]
2012-09-19 Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>
* config/rs6000/rs6000-builtin.def: Add __builtin_ppc_get_timebase
and __builtin_ppc_mftb.
* config/rs6000/rs6000.c (rs6000_expand_zeroop_builtin): New
function to expand an expression that calls a built-in without
arguments.
(rs6000_expand_builtin): Add __builtin_ppc_get_timebase and
__builtin_ppc_mftb.
(rs6000_init_builtins): Likewise.
* config/rs6000/rs6000.md (rs6000_get_timebase): New pattern.
(rs6000_get_timebase_ppc32): New pattern.
(rs6000_mftb_<mode>): New pattern.
* doc/extend.texi (PowerPC Built-in Functions): New section.
(PowerPC AltiVec/VSX Built-in Functions):
Move some built-ins unrelated to Altivec/VSX to the new section.
2012-09-19 David Edelsohn <dje.gcc@gmail.com>
* rs6000.md (mac*): Remove extra spaces.
(mulhw*): Same.
From-SVN: r191491
Diffstat (limited to 'gcc/config/rs6000/rs6000-builtin.def')
| -rw-r--r-- | gcc/config/rs6000/rs6000-builtin.def | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/config/rs6000/rs6000-builtin.def b/gcc/config/rs6000/rs6000-builtin.def index c8f8f86f417..9fa3a0f6000 100644 --- a/gcc/config/rs6000/rs6000-builtin.def +++ b/gcc/config/rs6000/rs6000-builtin.def @@ -1429,6 +1429,12 @@ BU_SPECIAL_X (RS6000_BUILTIN_RSQRT, "__builtin_rsqrt", RS6000_BTM_FRSQRTE, BU_SPECIAL_X (RS6000_BUILTIN_RSQRTF, "__builtin_rsqrtf", RS6000_BTM_FRSQRTES, RS6000_BTC_FP) +BU_SPECIAL_X (RS6000_BUILTIN_GET_TB, "__builtin_ppc_get_timebase", + RS6000_BTM_ALWAYS, RS6000_BTC_MISC) + +BU_SPECIAL_X (RS6000_BUILTIN_MFTB, "__builtin_ppc_mftb", + RS6000_BTM_ALWAYS, RS6000_BTC_MISC) + /* Darwin CfString builtin. */ BU_SPECIAL_X (RS6000_BUILTIN_CFSTRING, "__builtin_cfstring", RS6000_BTM_ALWAYS, RS6000_BTC_MISC) |