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| author | David S. Miller <davem@davemloft.net> | 2011-10-05 03:25:58 +0000 |
|---|---|---|
| committer | David S. Miller <davem@gcc.gnu.org> | 2011-10-04 20:25:58 -0700 |
| commit | facb3fd7396177cc3848b478b9eb519a35880d17 (patch) | |
| tree | f56c0b3f86df653060f61867af4fe2356e877df6 /gcc/doc/extend.texi | |
| parent | 9a83cdf714fd303af875ee549ad01f75ce32920d (diff) | |
| download | gcc-facb3fd7396177cc3848b478b9eb519a35880d17.zip gcc-facb3fd7396177cc3848b478b9eb519a35880d17.tar.gz gcc-facb3fd7396177cc3848b478b9eb519a35880d17.tar.bz2 | |
Add support for more sparc VIS 3.0 instructions.
gcc/
* config/sparc/sparc.md (UNSPEC_FHADD, UNSPEC_FHSUB,
UNSPEC_XMUL): New unspecs.
(muldi3_v8plus): Use output_v8plus_mult.
(*naddsf3, *nadddf3, *nmulsf3, *nmuldf3, *nmuldf3_extend):
New VIS 3.0 combiner patterns.
(fhaddsf_vis, fhadddf_vis, fhsubsf_vis, fhsubdf_vis,
fnhaddsf_vis, fnhaddf_vis, umulxhi_vis, *umulxhi_sp64,
umulxhi_v8plus, xmulx_vis, *xmulx_sp64, xmulx_v8plus,
xmulxhi_vis, *xmulxhi_sp64, xmulxhi_v8plus): New VIS 3.0
builtins patterns.
* config/sparc/sparc.c (sparc_vis_init_builtins): Emit new
builtins.
(output_v8plus_mult): New function.
* config/sparc/sparc-protos.h: Declare it.
* config/sparc/visintrin.h (__vis_fhadds, __vis_fhaddd,
__vis_fhsubs, __vis_fhsubd, __vis_fnhadds, __vis_fnhaddd,
__vis_umulxhi, __vis_xmulx, __vis_xmulxhi): New intrinsics.
* doc/extend.texi: Document new builtins.
gcc/testsuite/
* gcc.target/sparc/fhalve.c: New test.
* gcc.target/sparc/fnegop.c: New test.
* gcc.target/sparc/xmul.c: New test.
From-SVN: r179535
Diffstat (limited to 'gcc/doc/extend.texi')
| -rw-r--r-- | gcc/doc/extend.texi | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index 20ee772..c3ebf09 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -13099,6 +13099,17 @@ long __builtin_vis_fucmple8 (v8qi, v8qi); long __builtin_vis_fucmpne8 (v8qi, v8qi); long __builtin_vis_fucmpgt8 (v8qi, v8qi); long __builtin_vis_fucmpeq8 (v8qi, v8qi); + +float __builtin_vis_fhadds (float, float); +double __builtin_vis_fhaddd (double, double); +float __builtin_vis_fhsubs (float, float); +double __builtin_vis_fhsubd (double, double); +float __builtin_vis_fnhadds (float, float); +double __builtin_vis_fnhaddd (double, double); + +int64_t __builtin_vis_umulxhi (int64_t, int64_t); +int64_t __builtin_vis_xmulx (int64_t, int64_t); +int64_t __builtin_vis_xmulxhi (int64_t, int64_t); @end smallexample @node SPU Built-in Functions |