On 11/10/15 14:22, MohsenTi wrote:
I added more info needed by compiler ,but I don't know what is
executionweight in pass_generate_code function of tcgwhilerepeatnode class

The executionweight is used to determine how often a particular node will be executed. The higher the value, more often it will be executed, according to the compiler. This value is used to determine which variables the compiler should try to keep in registers.


Jonas
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