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cmd/compile: avoid unnecessary interface conversion in bloop

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Fixes #76482

Change-Id: I076568d8ae92ad6c9e0a5797cfe5bbfb615f63d2
Reviewed-on: https://go-review.googlesource.com/c/go/+/725180
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
This commit is contained in:
Cuong Manh Le 2025-11-28 17:19:42 +07:00 • committed by Gopher Robot
parent de456450e7
commit 2ac1f9cbc3
2 changed files with 10 additions and 10 deletions
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16
test/bloop.go
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@ -31,23 +31,23 @@ func test(b *testing.B, localsink, cond int) { // ERROR ".*"
}
somethingptr := &something
for b.Loop() { // ERROR "inlining call to testing\.\(\*B\)\.Loop"
caninline(1) // ERROR "inlining call to caninline" "function result will be kept alive" ".* does not escape"
caninlineNoRet(1) // ERROR "inlining call to caninlineNoRet" "function arg will be kept alive" ".* does not escape"
caninline(1) // ERROR "inlining call to caninline" "function result will be kept alive"
caninlineNoRet(1) // ERROR "inlining call to caninlineNoRet" "function arg will be kept alive"
caninlineVariadic(1) // ERROR "inlining call to caninlineVariadic" "function arg will be kept alive" ".* does not escape"
caninlineVariadic(localsink) // ERROR "inlining call to caninlineVariadic" "localsink will be kept alive" ".* does not escape"
localsink = caninline(1) // ERROR "inlining call to caninline" "localsink will be kept alive" ".* does not escape"
localsink += 5 // ERROR "localsink will be kept alive" ".* does not escape"
localsink, cond = 1, 2 // ERROR "localsink will be kept alive" "cond will be kept alive" ".* does not escape"
localsink = caninline(1) // ERROR "inlining call to caninline" "localsink will be kept alive"
localsink += 5 // ERROR "localsink will be kept alive"
localsink, cond = 1, 2 // ERROR "localsink will be kept alive" "cond will be kept alive"
*somethingptr = 1 // ERROR "dereference will be kept alive"
if cond > 0 {
caninline(1) // ERROR "inlining call to caninline" "function result will be kept alive" ".* does not escape"
caninline(1) // ERROR "inlining call to caninline" "function result will be kept alive"
}
switch cond {
case 2:
caninline(1) // ERROR "inlining call to caninline" "function result will be kept alive" ".* does not escape"
caninline(1) // ERROR "inlining call to caninline" "function result will be kept alive"
}
{
caninline(1) // ERROR "inlining call to caninline" "function result will be kept alive" ".* does not escape"
caninline(1) // ERROR "inlining call to caninline" "function result will be kept alive"
}
}
}