cmd/compile: activate revert switch for late call expansion regression

Not a fix, but things will work while I fix it.
Credit @andybons "for we revert switches for scary stuff".

Updates #41736

Change-Id: I55f90860eae919765aac4f6d9f108a54139027e1
Reviewed-on: https://go-review.googlesource.com/c/go/+/258897
Trust: David Chase <drchase@google.com>
Run-TryBot: David Chase <drchase@google.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>

diff --git a/src/cmd/compile/internal/ssa/config.go b/src/cmd/compile/internal/ssa/config.go
index a73bcf8fcad90f7a25941400df69a7f8595866f2..88a406deb9a0aa020e9e5f60cab4489581ee4e72 100644 (file)
--- a/src/cmd/compile/internal/ssa/config.go
+++ b/src/cmd/compile/internal/ssa/config.go
@@ -196,7 +196,7 @@ const (
        ClassParamOut                     // return value
 )
 
-const go116lateCallExpansion = true
+const go116lateCallExpansion = false
 
 // LateCallExpansionEnabledWithin returns true if late call expansion should be tested
 // within compilation of a function/method triggered by GOSSAHASH (defaults to "yes").