Activity 4: Evaluating and ordering expressions with operator p... | Filo

Suppose a certain compiler translates all expressions and subexpressions into Tree, exp trees, and does not use the Nx and Cx constructors to represent expressions in different ways. Draw a picture of the IR tree that results from each of the following expressions. Assume all variables are nonescaping unless specified otherwise. a. a 5 b. b[i 1] c. p ·z ·x, where p is a Tiger variable whose type is type m={x: int, y: int , z: m} d. write (" "), as it appears on line 13 of Program 6.3. e. a<