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Add separate set of builtins for AVX2.

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(i.e., stop just reusing the ones for AVX1).

For now the only difference is that the int/uint min/max
functions call the new intrinsic for that.  Once gather is
available from LLVM, that will go here as well.
This commit is contained in:
Matt Pharr
2012-01-13 14:39:33 -08:00
parent 0f8eee9809
commit 58a0b4a20d
9 changed files with 374 additions and 101 deletions
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75
builtins/target-avx2.ll Normal file
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;; Copyright (c) 2010-2011, Intel Corporation
;; All rights reserved.
;;
;; Redistribution and use in source and binary forms, with or without
;; modification, are permitted provided that the following conditions are
;; met:
;;
;; * Redistributions of source code must retain the above copyright
;; notice, this list of conditions and the following disclaimer.
;;
;; * Redistributions in binary form must reproduce the above copyright
;; notice, this list of conditions and the following disclaimer in the
;; documentation and/or other materials provided with the distribution.
;;
;; * Neither the name of Intel Corporation nor the names of its
;; contributors may be used to endorse or promote products derived from
;; this software without specific prior written permission.
;;
;;
;; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
;; IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
;; TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
;; PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
;; OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
;; EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
;; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
;; PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
;; LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
;; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
;; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
include(`target-avx.ll')
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; int min/max
declare <8 x i32> @llvm.x86.avx2.pmins.d(<8 x i32>, <8 x i32>) nounwind readonly
declare <8 x i32> @llvm.x86.avx2.pmaxs.d(<8 x i32>, <8 x i32>) nounwind readonly
define <8 x i32> @__min_varying_int32(<8 x i32>, <8 x i32>) nounwind readonly alwaysinline {
%m = call <8 x i32> @llvm.x86.avx2.pmins.d(<8 x i32> %0, <8 x i32> %1)
ret <8 x i32> %m
}
define <8 x i32> @__max_varying_int32(<8 x i32>, <8 x i32>) nounwind readonly alwaysinline {
%m = call <8 x i32> @llvm.x86.avx2.pmaxs.d(<8 x i32> %0, <8 x i32> %1)
ret <8 x i32> %m
}
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; unsigned int min/max
declare <8 x i32> @llvm.x86.avx2.pminu.d(<8 x i32>, <8 x i32>) nounwind readonly
declare <8 x i32> @llvm.x86.avx2.pmaxu.d(<8 x i32>, <8 x i32>) nounwind readonly
define <8 x i32> @__min_varying_uint32(<8 x i32>, <8 x i32>) nounwind readonly alwaysinline {
%m = call <8 x i32> @llvm.x86.avx2.pminu.d(<8 x i32> %0, <8 x i32> %1)
ret <8 x i32> %m
}
define <8 x i32> @__max_varying_uint32(<8 x i32>, <8 x i32>) nounwind readonly alwaysinline {
%m = call <8 x i32> @llvm.x86.avx2.pmaxu.d(<8 x i32> %0, <8 x i32> %1)
ret <8 x i32> %m
}
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; gather
gen_gather(8, i8)
gen_gather(8, i16)
gen_gather(8, i32)
gen_gather(8, i64)