Uros Bizjak wrote:
My docs say that "INC/DEC does not change the carry flag". But you have better resources that I, so if you think that C2D should be left out of X86_TUNE_USE_INCDEC, then the patch is pre-approved for mainline.
Absolutely INC/DEC do not change the carry flag, this is an important part of the architecture, how else would you code ADC loops?
