Add support for more sparc VIS 3.0 instructions.

[gcc.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9e3f1a70d40bfe491fe7677e799a23b6ee433e27..b108c01f25e85523f55b576e50b092e8fe9d0d22 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,24 @@
+2011-10-04  David S. Miller  <davem@davemloft.net>
+
+       * 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.
+
 2011-10-04  Richard Henderson  <rth@redhat.com>
 
        * c-typeck.c (c_build_vec_shuffle_expr): Fix uninitialized variable.