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Linux/arch/hexagon/lib/modsi3.S

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Diff markup

Differences between /arch/hexagon/lib/modsi3.S (Version linux-6.12-rc7) and /arch/i386/lib/modsi3.S (Version linux-5.8.18)


  1 /* SPDX-License-Identifier: GPL-2.0-only */       
  2 /*                                                
  3  * Copyright (c) 2021, The Linux Foundation. A    
  4  */                                               
  5                                                   
  6 #include <linux/linkage.h>                        
  7                                                   
  8 SYM_FUNC_START(__hexagon_modsi3)                  
  9         {                                         
 10                 p2 = cmp.ge(r0,#0)                
 11                 r2 = abs(r0)                      
 12                 r1 = abs(r1)                      
 13         }                                         
 14         {                                         
 15                 r3 = cl0(r2)                      
 16                 r4 = cl0(r1)                      
 17                 p0 = cmp.gtu(r1,r2)               
 18         }                                         
 19         {                                         
 20                 r3 = sub(r4,r3)                   
 21                 if (p0) jumpr r31                 
 22         }                                         
 23         {                                         
 24                 p1 = cmp.eq(r3,#0)                
 25                 loop0(1f,r3)                      
 26                 r0 = r2                           
 27                 r2 = lsl(r1,r3)                   
 28         }                                         
 29         .falign                                   
 30 1:                                                
 31         {                                         
 32                 p0 = cmp.gtu(r2,r0)               
 33                 if (!p0.new) r0 = sub(r0,r2)      
 34                 r2 = lsr(r2,#1)                   
 35                 if (p1) r1 = #0                   
 36         }:endloop0                                
 37         {                                         
 38                 p0 = cmp.gtu(r2,r0)               
 39                 if (!p0.new) r0 = sub(r0,r1)      
 40                 if (p2) jumpr r31                 
 41         }                                         
 42         {                                         
 43                 r0 = neg(r0)                      
 44                 jumpr r31                         
 45         }                                         
 46 SYM_FUNC_END(__hexagon_modsi3)                    
                                                      

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