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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 (at) 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 #endif /* !LP_BLD_ARIT_H */
     75