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| author | jgreenhalgh <jgreenhalgh@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-05-01 15:16:14 +0000 |
|---|---|---|
| committer | jgreenhalgh <jgreenhalgh@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-05-01 15:16:14 +0000 |
| commit | 2520d4b76de2bb0ba40965e2d8ef6bc5f666eec0 (patch) | |
| tree | 8c97b2f32f48d2d9aa61efecaa8c314717bee6d4 /gcc/config/aarch64/aarch64-simd-builtins.def | |
| parent | 4746ccb17c0442052931e3f192468d282039aa37 (diff) | |
| download | gcc-2520d4b76de2bb0ba40965e2d8ef6bc5f666eec0.tar.gz | |
[AArch64] Refactor vector max and min RTL and builtins.
gcc/
* config/aarch64/aarch64-simd-builtins.def
(reduc_smax_): New.
(reduc_smin_): Likewise.
(reduc_umax_): Likewise.
(reduc_umin_): Likewise.
(reduc_smax_nan_): Likewise.
(reduc_smin_nan_): Likewise.
(fmax): Remove.
(fmin): Likewise.
(smax): Update for V2SF, V4SF and V2DF modes.
(smin): Likewise.
(smax_nan): New.
(smin_nan): Likewise.
* config/aarch64/aarch64-simd.md (<maxmin><mode>3): Rename to...
(<su><maxmin><mode>3): ...This, refactor.
(s<maxmin><mode>3): New.
(<maxmin_uns><mode>3): Likewise.
(reduc_<maxmin_uns>_<mode>): Refactor.
(reduc_<maxmin_uns>_v4sf): Likewise.
(reduc_<maxmin_uns>_v2si): Likewise.
(aarch64_<fmaxmin><mode>: Remove.
* config/aarch64/arm_neon.h (vmax<q>_f<32,64>): Rewrite to use
new builtin names.
(vmin<q>_f<32,64>): Likewise.
* config/iterators.md (unspec): Add UNSPEC_FMAXNMV, UNSPEC_FMINNMV.
(FMAXMIN): New.
(su): Add mappings for smax, smin, umax, umin.
(maxmin): New.
(FMAXMINV): Add UNSPEC_FMAXNMV, UNSPEC_FMINNMV.
(FMAXMIN): Rename as...
(FMAXMIN_UNS): ...This.
(maxminv): Remove.
(fmaxminv): Likewise.
(fmaxmin): Likewise.
(maxmin_uns): New.
(maxmin_uns_op): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198497 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/aarch64/aarch64-simd-builtins.def')
| -rw-r--r-- | gcc/config/aarch64/aarch64-simd-builtins.def | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/gcc/config/aarch64/aarch64-simd-builtins.def b/gcc/config/aarch64/aarch64-simd-builtins.def index 620406b449d..97a597e2e2c 100644 --- a/gcc/config/aarch64/aarch64-simd-builtins.def +++ b/gcc/config/aarch64/aarch64-simd-builtins.def @@ -234,18 +234,26 @@ BUILTIN_VSDQ_I_DI (BINOP, cmgtu, 0) BUILTIN_VSDQ_I_DI (BINOP, cmtst, 0) - /* Implemented by aarch64_<fmaxmin><mode>. */ - BUILTIN_VDQF (BINOP, fmax, 0) - BUILTIN_VDQF (BINOP, fmin, 0) - /* Implemented by aarch64_addv<mode>. */ BUILTIN_VDQF (UNOP, addv, 0) - /* Implemented by <maxmin><mode>3. */ - BUILTIN_VDQ_BHSI (BINOP, smax, 3) - BUILTIN_VDQ_BHSI (BINOP, smin, 3) + /* Implemented by reduc_<maxmin_uns>_<mode>. */ + BUILTIN_VDQIF (UNOP, reduc_smax_, 10) + BUILTIN_VDQIF (UNOP, reduc_smin_, 10) + BUILTIN_VDQ_BHSI (UNOP, reduc_umax_, 10) + BUILTIN_VDQ_BHSI (UNOP, reduc_umin_, 10) + BUILTIN_VDQF (UNOP, reduc_smax_nan_, 10) + BUILTIN_VDQF (UNOP, reduc_smin_nan_, 10) + + /* Implemented by <maxmin><mode>3. + smax variants map to fmaxnm, + smax_nan variants map to fmax. */ + BUILTIN_VDQIF (BINOP, smax, 3) + BUILTIN_VDQIF (BINOP, smin, 3) BUILTIN_VDQ_BHSI (BINOP, umax, 3) BUILTIN_VDQ_BHSI (BINOP, umin, 3) + BUILTIN_VDQF (BINOP, smax_nan, 3) + BUILTIN_VDQF (BINOP, smin_nan, 3) /* Implemented by <frint_pattern><mode>2. */ BUILTIN_VDQF (UNOP, btrunc, 2) |