Keil forum Why does compiler produce different code for 46: Disp=DispData8; C:0x02DD 908082 MOV DPTR,#Disp(0x8082) C:0x02E0 7438 MOV A,#0x38 C:0x02E2 F0 MOVX @DPTR,A 47: wait(22); C:0x02E3 7F16

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Why does compiler produce different code for 46: Disp=DispData8; C:0x02DD 908082 MOV DPTR,#Disp(0x8082) C:0x02E0 7438 MOV A,#0x38 C:0x02E2 F0 MOVX @DPTR,A 47: wait(22); C:0x02E3 7F16

GEAG over 5 years ago

Compiler produces different code for same line

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0 Andy Neil over 5 years ago in reply to Broeker

Broeker said:
if you observe a problem goes away by changing optimization levels, the actual problem is pretty much guaranteed not to be with the compiler, but rather with your source code

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0 Andy Neil over 5 years ago in reply to Broeker

Broeker said:
if you observe a problem goes away by changing optimization levels, the actual problem is pretty much guaranteed not to be with the compiler, but rather with your source code

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