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Member "mesa-20.1.8/src/gallium/auxiliary/gallivm/lp_bld_bitarit.h" (16 Sep 2020, 2700 Bytes) of package /linux/misc/mesa-20.1.8.tar.xz:


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    1 /**************************************************************************
    2  *
    3  * Copyright 2009 VMware, Inc.
    4  * All Rights Reserved.
    5  *
    6  * Permission is hereby granted, free of charge, to any person obtaining a
    7  * copy of this software and associated documentation files (the
    8  * "Software"), to deal in the Software without restriction, including
    9  * without limitation the rights to use, copy, modify, merge, publish,
   10  * distribute, sub license, and/or sell copies of the Software, and to
   11  * permit persons to whom the Software is furnished to do so, subject to
   12  * the following conditions:
   13  *
   14  * The above copyright notice and this permission notice (including the
   15  * next paragraph) shall be included in all copies or substantial portions
   16  * of the Software.
   17  *
   18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
   19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
   21  * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
   22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
   23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
   24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   25  *
   26  **************************************************************************/
   27 
   28 /**
   29  * @file
   30  * Helper bitwise arithmetic functions.
   31  *
   32  * @author Jose Fonseca <jfonseca@vmware.com>
   33  */
   34 
   35 
   36 #ifndef LP_BLD_BITARIT_H
   37 #define LP_BLD_BITARIT_H
   38 
   39 
   40 #include "gallivm/lp_bld.h"
   41 
   42 
   43 struct lp_type;
   44 struct lp_build_context;
   45 
   46 
   47 LLVMValueRef
   48 lp_build_or(struct lp_build_context *bld, LLVMValueRef a, LLVMValueRef b);
   49 
   50 LLVMValueRef
   51 lp_build_xor(struct lp_build_context *bld, LLVMValueRef a, LLVMValueRef b);
   52 
   53 LLVMValueRef
   54 lp_build_and(struct lp_build_context *bld, LLVMValueRef a, LLVMValueRef b);
   55 
   56 LLVMValueRef
   57 lp_build_andnot(struct lp_build_context *bld, LLVMValueRef a, LLVMValueRef b);
   58 
   59 LLVMValueRef
   60 lp_build_shl(struct lp_build_context *bld, LLVMValueRef a, LLVMValueRef b);
   61 
   62 LLVMValueRef
   63 lp_build_shr(struct lp_build_context *bld, LLVMValueRef a, LLVMValueRef b);
   64 
   65 LLVMValueRef
   66 lp_build_shl_imm(struct lp_build_context *bld, LLVMValueRef a, unsigned imm);
   67 
   68 LLVMValueRef
   69 lp_build_shr_imm(struct lp_build_context *bld, LLVMValueRef a, unsigned imm);
   70 
   71 LLVMValueRef
   72 lp_build_not(struct lp_build_context *bld, LLVMValueRef a);
   73 
   74 LLVMValueRef
   75 lp_build_popcount(struct lp_build_context *bld, LLVMValueRef a);
   76 
   77 LLVMValueRef
   78 lp_build_bitfield_reverse(struct lp_build_context *bld, LLVMValueRef a);
   79 
   80 LLVMValueRef
   81 lp_build_cttz(struct lp_build_context *bld, LLVMValueRef a);
   82 
   83 LLVMValueRef
   84 lp_build_ctlz(struct lp_build_context *bld, LLVMValueRef a);
   85 #endif /* !LP_BLD_ARIT_H */