Closed
Description
For the following functions (cl120140044):
func (v *Value) Load() interface{} {
return valueLoad(v)
}
// Implemented in assembly.
func valueLoad(v *Value) interface{}
more time is spent in the Value.Load thunk than in the valueLoad that does actual work:
26.20% atomic.test atomic.test [.] sync/atomic_test.func.053
14.78% atomic.test atomic.test [.] sync/atomic.(*Value).Load
14.41% atomic.test atomic.test [.] assertE2Tret
10.50% atomic.test atomic.test [.] sync/atomic.valueLoad
Compiler should inline the Value.Load thunk.
And probably cases that add few additional arguments like:
func foo(x int) int {
return bar(x, true)
}