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| author | Andreas Krebbel <krebbel@gcc.gnu.org> | 2015-05-19 17:32:07 +0000 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@gcc.gnu.org> | 2015-05-19 17:32:07 +0000 |
| commit | 3af82a61fa223fad00f5396b8f0ebb93cde646d1 (patch) | |
| tree | 7d357e75cc6b0f15e4628fcdd9db4c4262d0f65f /gcc/config/s390/vector.md | |
| parent | 6e5b5de88b7764a779cee87591186a01cab96f50 (diff) | |
| download | gcc-3af82a61fa223fad00f5396b8f0ebb93cde646d1.tar.gz | |
S/390 zvector builtin support.
With this patch GCC implements an Altivec style set of builtins to
make use of vector instructions in C/C++ code. This is provided for
compatibility with the IBM XL compiler.
gcc/
* config.gcc: Add vecintrin.h to extra_headers. Add s390-c.o to
c_target_objs and cxx_target_objs. Add t-s390 to tmake_file.
* config/s390/s390-builtin-types.def: New file.
* config/s390/s390-builtins.def: New file.
* config/s390/s390-builtins.h: New file.
* config/s390/s390-c.c: New file.
* config/s390/s390-modes.def: Add modes CCVEQANY, CCVH,
CCVHANY, CCVHU, CCVHUANY, CCVFHANY, CCVFHEANY.
* config/s390/s390-protos.h (s390_expand_vec_compare_cc)
(s390_cpu_cpp_builtins, s390_register_target_pragmas): Add
prototypes.
* config/s390/s390.c (s390-builtins.h, s390-builtins.def):
Include.
(flags_builtin, flags_overloaded_builtin_var, s390_builtin_types)
(s390_builtin_fn_types, s390_builtin_decls, code_for_builtin): New
variable definitions.
(s390_const_operand_ok): New function.
(s390_expand_builtin): Rewrite.
(s390_init_builtins): New function.
(s390_handle_vectorbool_attribute): New function.
(s390_attribute_table): Add s390_vector_bool attribute.
(s390_match_ccmode_set): Handle new cc modes CCVH, CCVHU.
(s390_branch_condition_mask): Generate masks for new modes.
(s390_expand_vec_compare_cc): New function.
(s390_mangle_type): Add mangling for vector bool types.
(enum s390_builtin): Remove.
(s390_atomic_assign_expand_fenv): Rename constants for sfpc and
efpc builtins.
* config/s390/s390.h (TARGET_CPU_CPP_BUILTINS): Call
s390_cpu_cpp_builtins.
(REGISTER_TARGET_PRAGMAS): New macro.
* config/s390/s390.md: Define more UNSPEC_VEC_* constants.
(insn_cmp mode attribute): Add new CC modes.
(s390_sfpc, s390_efpc): Rename patterns to sfpc and efpc.
(lcbb): New pattern definition.
* config/s390/s390intrin.h: Include vecintrin.h.
* config/s390/t-s390: New file.
* config/s390/vecintrin.h: New file.
* config/s390/vector.md: Include vx-builtins.md.
* config/s390/vx-builtins.md: New file.S/390 zvector builtin support.
From-SVN: r223398
Diffstat (limited to 'gcc/config/s390/vector.md')
| -rw-r--r-- | gcc/config/s390/vector.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/config/s390/vector.md b/gcc/config/s390/vector.md index f07f5a70f18..16276e0de36 100644 --- a/gcc/config/s390/vector.md +++ b/gcc/config/s390/vector.md @@ -133,6 +133,8 @@ (VSTRING_FLAG_ZS 2) ; zero search (VSTRING_FLAG_CS 1)]) ; condition code set +(include "vx-builtins.md") + ; Full HW vector size moves (define_insn "mov<mode>" [(set (match_operand:V_128 0 "nonimmediate_operand" "=v, v,QR, v, v, v, v,v,d") |