@cindex @code{prologue} instruction pattern
@item @samp{prologue}
This pattern, if defined, emits RTL for entry to a function. The function
-entry is resposible for setting up the stack frame, initializing the frame
+entry is responsible for setting up the stack frame, initializing the frame
pointer register, saving callee saved registers, etc.
Using a prologue pattern is generally preferred over defining
@cindex @code{epilogue} instruction pattern
@item @samp{epilogue}
This pattern, if defined, emits RTL for exit from a function. The function
-exit is resposible for deallocating the stack frame, restoring callee saved
+exit is responsible for deallocating the stack frame, restoring callee saved
registers and emitting the return instruction.
Using an epilogue pattern is generally preferred over defining
@code{SImode} register of class @code{GENERAL_REGS} (@code{"r"}) that needs
to be live only at the point just before the arithmetic.
-A real example requring extended scratch lifetimes is harder to come by,
+A real example requiring extended scratch lifetimes is harder to come by,
so here's a silly made-up example:
@smallexample
@xref{Insn Attributes}. This attribute must be boolean (i.e. have
exactly two elements in its @var{list-of-values}). Further, it must
not be used with complex expressions. That is, the default and all
-uses in the insns must be a simple constant, not dependant on the
+uses in the insns must be a simple constant, not dependent on the
alternative or anything else.
For each @code{define_insn} for which the @code{predicable}
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