
    ,iz'                        d dl Z d dlZ d dl mZ d dlmZ d dlmZmZmZ d dlm	Z	 d dl
mZmZmZmZmZmZmZ d dlmZ d dlmZmZmZ d d	lmZmZmZmZmZmZmZm Z m!Z!m"Z" d d
lm#Z#m$Z$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+m)Z) d dl,Z-d dl.m/Z/m0Z0 d dl1Z1d Z2d Z3e j        d             Z4d Z5d Z6 G d de1j7                  Z8e9dk    r e1j:                     dS dS )    Nnjit)ir_utils)typesircompiler)
cpu_target)copy_propagateapply_copy_propagateget_name_var_tableremove_delsremove_deadremove_call_handlersalias_func_extensions)type_inference_stage)FunctionPassregister_passPassManager)
ExtractByteCodeTranslateByteCode	FixupArgsIRProcessingDeadBranchPruneRewriteSemanticConstantsGenericRewritesWithLifting
PreserveIRInlineClosureLikes)
NopythonTypeInferenceAnnotateTypesNopythonRewritesPreParforPass
ParforPassDumpParforDiagnosticsNativeLoweringIRLegalizationNoPythonBackendr%   )skip_parfors_unsupported
needs_blasc                 <    d}|}| dk    r||z   }nd}d|z  }|| k     S )N   r       )bzwx1xyas          Z/var/www/html/speakWrite/venv/lib/python3.11/site-packages/numba/tests/test_remove_dead.pytest_will_propagater6      s7    	
B
A1uuE	AAq5L    c                     d S Nr-   )r4   r.   cds       r5   	null_funcr<   )   s    	Er7   c                     | S r9   r-   )As    r5   dummy_aliased_funcr?   ,   s    Hr7   c                 J    t          j        | |d         j        ||           d S )Nr   )r   
_add_aliasname)lhs_nameargs	alias_maparg_aliasess       r5   alias_ext_dummy_funcrG   0   s%    $q',	;GGGGGr7   c                     | j                                         D ]M\  }}t          |j                  D ]3\  }}t	          |t
          j                  r|j        j        |k    r  dS 4NdS )NTF)	blocksitems	enumeratebody
isinstancer   AssigntargetrB   )func_irvarlabelblockiinsts         r5   findLhsAssignrV   3   sy    ,,..  u ,, 	 	GAt$	** t{/?/D/Dttt	 5r7   c                       e Zd ZdZd Zd Zd Zd Zd Zd Z	d Z
d	 Zd
 Zeed                         Zd Zd Zd Zd Zed             ZdS )TestRemoveDeadFc                 8     t          |dd          |          S )NT)parallelfastmathr   )selffunc	arg_typess      r5   compile_parallelzTestRemoveDead.compile_parallel?   s!    <tIt<<<TBBBr7   c                 V   t           j        }t           j        }t          j        t
                    }|                                 |                                 t          j        t          j        t          j        f}t          ||||d           \  }}}}t          |j                   t          |j        |          \  }}	t          |j        |t          |j                  ||           t          |j        |j        |           |                     t%          |d                     d S )Nr2   )r	   typing_contexttarget_contextr   run_frontendr6   refreshr   int64r   r   rI   r
   r   r   r   	arg_namesassertFalserV   )
r\   	typingctx	targetctxtest_irrD   typemap_	calltypesin_cpsout_cpss
             r5   test1zTestRemoveDead.test1B   s    -	-	'(;<<U[%+6#7	9gW[]a#b#b IqGN###(AAW^V5G5W5WY`bklllGNG$5w???w4455555r7   c                     d }d }t          j        |          }t          |j        |j        |           |                      ||                     d S )Nc                  D    t           j                            d           d S )Nr,   )nprandomseedr-   r7   r5   call_np_random_seedz1TestRemoveDead.test2.<locals>.call_np_random_seedS   s    INN1r7   c                    | j         d         j        D ]v}t          |t          j                  rZt          |j        t          j                  r;|j        j        dk    r+|                     |j        j	                  j
        dk    r dS wdS )Nr   callru   TF)rI   rL   rM   r   rN   valueExpropget_definitionr]   attr)rP   rU   s     r5   seed_call_existsz.TestRemoveDead.test2.<locals>.seed_call_existsV   s    q).    tRY//  tz2733 JMV++**4:?;;@FJJ445r7   )r   rc   r   rI   rf   
assertTrue)r\   rv   r~   rj   s       r5   test2zTestRemoveDead.test2R   sn    	 	 		 	 	 '(;<<GNG$5w???((1122222r7   c                 j   t          j        d                              dd          }|                                }d}|                     |t          j        |          t          j        |          f          } |||            |||           t           j                            ||           d S )N   r,   r+   r   )	rs   arangereshapecopyr_   numbatypeoftestingassert_array_equal)r\   r]   A1A2rT   pfuncs         r5   run_array_index_testz#TestRemoveDead.run_array_index_testc   s    Yq\\!!!A&&WWYY%%dU\"-=-=u|A,OPPRb!

%%b"-----r7   c                 6    d }|                      |           d S )Nc                 8    |                                  }d||<   d S Nr+   )ravelr>   rT   Bs      r5   r]   z-TestRemoveDead.test_alias_ravel.<locals>.funcn   s    		AAaDDDr7   r   r\   r]   s     r5   test_alias_ravelzTestRemoveDead.test_alias_ravelm   -    	 	 	 	!!$'''''r7   c                 6    d }|                      |           d S )Nc                     | j         }d||<   d S r   )flatr   s      r5   r]   z,TestRemoveDead.test_alias_flat.<locals>.funcu   s    AAaDDDr7   r   r   s     r5   test_alias_flatzTestRemoveDead.test_alias_flatt   r   r7   c                 6    d }|                      |           d S )Nc                 "    | j         }d||df<   d S Nr+   r   )Tr   s      r5   r]   z2TestRemoveDead.test_alias_transpose1.<locals>.func|   s    AAacFFFr7   r   r   s     r5   test_alias_transpose1z$TestRemoveDead.test_alias_transpose1{   -    	 	 	 	!!$'''''r7   c                 6    d }|                      |           d S )Nc                 <    |                                  }d||df<   d S r   )	transposer   s      r5   r]   z2TestRemoveDead.test_alias_transpose2.<locals>.func   s     AAacFFFr7   r   r   s     r5   test_alias_transpose2z$TestRemoveDead.test_alias_transpose2   r   r7   c                 6    d }|                      |           d S )Nc                 <    t          j        |           }d||df<   d S r   )rs   r   r   s      r5   r]   z2TestRemoveDead.test_alias_transpose3.<locals>.func   s     QAAacFFFr7   r   r   s     r5   test_alias_transpose3z$TestRemoveDead.test_alias_transpose3   r   r7   c                 0   ddl m}  |                                t          j                  fd}t
          d d          }t          j        |           fd}t          j        d          }|	                                }	 | 
                    |t          j        |          f          } t          j        |          |            ||           |t
          d d <   n# |t
          d d <   w xY w|                     |d         |d                    d S )Nr   )_BLASc                 >    |gk    r| j         d         j        |vS dS )N   F)rD   rB   )rhslives	call_listxxnrm2s      r5   remove_dead_xxnrm2z<TestRemoveDead.test_alias_ctypes.<locals>.remove_dead_xxnrm2   s)    VH$$x{'u445r7   c                 b    t          j        d          } dd|j        d| j                   d S )Nr   d      )rs   onesctypes)retr4   r   s     r5   r]   z.TestRemoveDead.test_alias_ctypes.<locals>.func   s2    

AF318Q
33333r7   r   )numba.np.linalgr   numba_xxnrm2r   float64r   appendrs   zerosr   r_   r   r   r   assertEqual)	r\   r   r   old_remove_handlersr]   r   r   r   r   s	           @r5   test_alias_ctypesz TestRemoveDead.test_alias_ctypes   sE    	*)))))%%em44	 	 	 	 	 31115#$6777	4 	4 	4 	4 	4 Xa[[WWYY	:))$b1A1A0CDDEEJtR   E"III ': ##&9 #9999A1&&&&&s   AC# #C1c                 6    d }|                      |           d S )Nc                 >    t          j        | d          }d||df<   d S )N)r+   r,   r+   r   )rs   r   r   s      r5   r]   z0TestRemoveDead.test_alias_reshape1.<locals>.func   s$    
1e$$AAacFFFr7   r   r   s     r5   test_alias_reshape1z"TestRemoveDead.test_alias_reshape1   r   r7   c                 6    d }|                      |           d S )Nc                 @    |                      dd          }d||df<   d S )Nr+   r,   r   )r   r   s      r5   r]   z0TestRemoveDead.test_alias_reshape2.<locals>.func   s$    		!AAAacFFFr7   r   r   s     r5   test_alias_reshape2z"TestRemoveDead.test_alias_reshape2   r   r7   c                     d }t          j                    }	 t          t           d<   |                     |           |t          _         d S # |t          _         w xY w)Nc                 2    t          |           }d||df<   d S r   )r?   r   s      r5   r]   z0TestRemoveDead.test_alias_func_ext.<locals>.func   s     "1%%AAadGGGr7   )r?   znumba.tests.test_remove_dead)r   r   rG   r   r   )r\   r]   old_ext_handlerss      r5   test_alias_func_extz"TestRemoveDead.test_alias_func_ext   sr    	 	 	
 1577	>3G " #0 1%%d+++ .>H***-=H*====s   $A
 
Ac                 |    d }|                       |             t          j        |                                 dS )zimake sure lhs variable of assignment is considered live if used in
        rhs (test for #6715).
        c                  j    t          d          D ]"}  d |           }t          j        |          }#|S )Nr+   c                     | S r9   r-   )js    r5   <lambda>zDTestRemoveDead.test_rm_dead_rhs_vars.<locals>.func.<locals>.<lambda>   s    q r7   )rangers   array)rT   r4   s     r5   r]   z2TestRemoveDead.test_rm_dead_rhs_vars.<locals>.func   s<    1XX     [[!$$HQKKHr7   N)r   r   r   r   s     r5   test_rm_dead_rhs_varsz$TestRemoveDead.test_rm_dead_rhs_vars   sH    	 	 	 	!1D!1!1!3!344444r7   c                 0   d }t          dd           G d dt                                } G d dt          j                  }  t	          j        |	          |                      } |            }t          j                            ||           d
S )zWMake sure aliases are considered in remove dead extension for
        parfors.
        c                      d} t           j        j                                         t	          j        |           }|}t          j        |           D ]}|||<   |S )N   )r   parforsparforinit_prangers   emptyprange)nr>   r   rT   s       r5   r]   z8TestRemoveDead.test_alias_parfor_extension.<locals>.func   sW    AM ,,...AA\!__  !Hr7   FT)analysis_onlymutates_CFGc                       e Zd ZdZd Zd ZdS )ATestRemoveDead.test_alias_parfor_extension.<locals>.LimitedParforlimited_parforc                 .    t          j        |            d S r9   )r   __init__)r\   s    r5   r   zJTestRemoveDead.test_alias_parfor_extension.<locals>.LimitedParfor.__init__   s    %d+++++r7   c                 X   t           j        j                            |j        |j        |j        |j        |j        |j	        j
        |j	        |j        |j        	  	        }t          |j        j                   |j                            |j        j                   |                    |j        j                   t%          |j        j        |j        j        |j        |j                   t           j        j                            |j        j        |j        j        |j                   dS )NT)r   r   r   r#   rP   rk   rm   return_typerh   flagsauto_parallelmetadataparfor_diagnosticsr   rI   array_analysisrun_convert_loopr   rf   get_parfor_paramsoptionsfusionnested_fusion_info)r\   stateparfor_passs      r5   run_passzJTestRemoveDead.test_alias_parfor_extension.<locals>.LimitedParfor.run_pass   s   #m2==MMO%OK-KN,
 
 EM0111*..u}/CDDD))%-*>???EM0!M3!M!M+ + + $66u}7K0;0C0J0;0NP P P tr7   N)__name__
__module____qualname___namer   r   r-   r7   r5   LimitedParforr      s7        $E, , ,    r7   r   c                       e Zd ZdZd ZdS )@TestRemoveDead.test_alias_parfor_extension.<locals>.TestPipelinezTest pipeline that just converts prange() to parfor and calls
            remove_dead(). Copy propagation can replace B in the example code
            which this pipeline avoids.
            c                    d}t          |          }|                    t          d           |                    t          d           |                    t          d           |                    t
          d           | j        j        j        sQ|                    t          d           |                    t          d           |                    t          d           |                    t          d	           |                    t          d
           |                    t          d           |                    t          d           |                                 |gS )Nztest parfor aliasingzanalyzing bytecodezfix up argszprocessing IRzHandle with contextsznopython rewriteszrewrite semantic constantszdead branch pruningz(inline calls to locally defined closuresznopython frontendznative loweringznopython mode backend)r   add_passr   r   r   r   r   r   no_rewritesr   r   r   r   r   r%   r'   finalize)r\   rB   pms      r5   define_pipelineszQTestRemoveDead.test_alias_parfor_extension.<locals>.TestPipeline.define_pipelines  s/   - &&-/CDDDI}555L/:::K)?@@@z'3 HKK1DEEEKK 8:VWWWKK1FGGG.FH H H 13FGGG N,=>>>O-DEEEtr7   N)r   r   r   __doc__r   r-   r7   r5   TestPipeliner   	  s-             r7   r   )pipeline_classN)	r   r   r   Compilerr   jitrs   r   r   )r\   r]   r   r   test_respy_ress         r5   test_alias_parfor_extensionz*TestRemoveDead.test_alias_parfor_extension   s    
	 	 	 
U	=	=	=	 	 	 	 	L 	 	 
>	=	<	 	 	 	 	8, 	 	 	8 @959L999$??AA

%%h77777r7   N)r   r   r   _numba_parallel_test_r_   rp   r   r   r   r   r   r   r   r(   r)   r   r   r   r   r   r  r-   r7   r5   rX   rX   ;   s(       !C C C6 6 6 3 3 3". . .( ( (( ( (( ( (( ( (( ( ( ' ' Z '@( ( (( ( (> > >
5 
5 
5 K8 K8 K8 K8 K8r7   rX   __main__);r   numba.parfors.parforr   
numba.corer   r   r   r   numba.core.registryr	   numba.core.ir_utilsr
   r   r   r   r   r   r   numba.core.typed_passesr   numba.core.compiler_machineryr   r   r   numba.core.untyped_passesr   r   r   r   r   r   r   r   r   r   r   r    r!   r"   r#   r$   r%   r&   r'   numpyrs   numba.tests.supportr(   r)   unittestr6   r<   r?   rG   rV   TestCaserX   r   mainr-   r7   r5   <module>r     s                    + + + + + + + + + + * * * * * *I I I I I I I I I I I I I I I I I I 9 8 8 8 8 8 R R R R R R R R R RJ J J J J J J J J J J J J J J J J J J J J J J J
L L L L L L L L L L L L L L L L L L L L L L L L     D D D D D D D D   
 
 
   H H H  l8 l8 l8 l8 l8X& l8 l8 l8^ zHMOOOOO r7   