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[dev.typeparams] test: test regabidefers in live.go

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Previously, live.go is conditioned on not using regabidefers. Now
we have regabidefers enabled by default everywhere, and we may
remove the fallback path in the near future, test that
configuration instead.

Change-Id: Idf910aee323bdd6478bc7a2062b2052d82ce003f
Reviewed-on: https://go-review.googlesource.com/c/go/+/325111
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
This commit is contained in:
Cherry Mui 2021-06-04 11:09:25 -04:00
parent 3298c749ac
commit 4cf7f5f694
1 changed files with 4 additions and 4 deletions
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8
test/live.go
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@ -1,5 +1,5 @@
// errorcheckwithauto -0 -l -live -wb=0 -d=ssa/insert_resched_checks/off // errorcheckwithauto -0 -l -live -wb=0 -d=ssa/insert_resched_checks/off
// +build !ppc64,!ppc64le,!goexperiment.regabi,!goexperiment.regabidefer // +build !ppc64,!ppc64le,goexperiment.regabidefer,!goexperiment.regabiargs
// ppc64 needs a better tighten pass to make f18 pass // ppc64 needs a better tighten pass to make f18 pass
// rescheduling checks need to be turned off because there are some live variables across the inserted check call // rescheduling checks need to be turned off because there are some live variables across the inserted check call
@ -424,7 +424,7 @@ func f27defer(b bool) {
} }
defer call27(func() { x++ }) // ERROR "stack object .autotmp_[0-9]+ struct \{" defer call27(func() { x++ }) // ERROR "stack object .autotmp_[0-9]+ struct \{"
printnl() // ERROR "live at call to printnl: .autotmp_[0-9]+ .autotmp_[0-9]+" printnl() // ERROR "live at call to printnl: .autotmp_[0-9]+ .autotmp_[0-9]+"
return // ERROR "live at call to call27: .autotmp_[0-9]+" return // ERROR "live at indirect call: .autotmp_[0-9]+"
} }
// and newproc (go) escapes to the heap // and newproc (go) escapes to the heap
@ -432,9 +432,9 @@ func f27defer(b bool) {
func f27go(b bool) { func f27go(b bool) {
x := 0 x := 0
if b { if b {
go call27(func() { x++ }) // ERROR "live at call to newobject: &x$" "live at call to newproc: &x$" go call27(func() { x++ }) // ERROR "live at call to newobject: &x$" "live at call to newobject: &x .autotmp_[0-9]+$" "live at call to newproc: &x$" // allocate two closures, the func literal, and the wrapper for go
} }
go call27(func() { x++ }) // ERROR "live at call to newobject: &x$" go call27(func() { x++ }) // ERROR "live at call to newobject: &x$" "live at call to newobject: .autotmp_[0-9]+$" // allocate two closures, the func literal, and the wrapper for go
printnl() printnl()
} }