• Bit-shift Integer Rounding-to-even with ARMv8 NEON SIMD on Aarch64
    UQRSHRN can be used to do bit shifting with rounding. However it looks like the rounding behavior is always rounding to nearest integer.. but in case of ties rounds away from 0. Is there a way to control...
  • shift with ">>" in c51 ...
    some time c user do shift for mul and divide and some time u write byte to byte then not require any carry for me in asm i do two shift mul 4 i do it with c51 ypos3 = ypos>>3; ; SOURCE LINE...
  • shift with ">>" in c51 ...
    some time c user do shift for mul and divide and some time u write byte to byte then not require any carry for me in asm i do two shift mul 4 i do it with c51 ypos3 = ypos>>3; ; SOURCE LINE...
  • C51 Compiler: Inconsistent Behaviour of Bit Shift Operator (<<)
    Compiler Version: Keil C51 5.0 I experienced some unexpected behaviour with the Keil C51 compiler. I have recreated the issue in the below code snippets. Case 1: Result of bit shift operator...
  • C51 Compiler: Inconsistent Behaviour of Bit Shift Operator (<<)
    Compiler Version: Keil C51 5.0 I experienced some unexpected behaviour with the Keil C51 compiler. I have recreated the issue in the below code snippets. Case 1: Result of bit shift operator...