internal/goexperiment: remove the ExecTracer2 experiment

This change removes the ExecTracer2 experiment flag. This flag was created as part of the tracer overhaul described in #60773. Updates #66703 For #60773 Change-Id: Ib95b9dd8bb68b48e7543c4d28d853c6a518438f6 Reviewed-on: https://go-review.googlesource.com/c/go/+/576258 Auto-Submit: Carlos Amedee <carlos@golang.org> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Michael Knyszek <mknyszek@google.com>
golang · Apr 15, 2024 · 55e4097 · 55e4097
1 parent 7b10c49
commit 55e4097
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diff --git a/src/internal/buildcfg/exp.go b/src/internal/buildcfg/exp.go
@@ -73,7 +73,6 @@ func ParseGOEXPERIMENT(goos, goarch, goexp string) (*ExperimentFlags, error) {
 		RegabiWrappers:   regabiSupported,
 		RegabiArgs:       regabiSupported,
 		CoverageRedesign: true,
-		ExecTracer2:      true,
 	}
 
 	// Start with the statically enabled set of experiments.

diff --git a/src/internal/goexperiment/exp_exectracer2_off.go b/src/internal/goexperiment/exp_exectracer2_off.go
diff --git a/src/internal/goexperiment/exp_exectracer2_on.go b/src/internal/goexperiment/exp_exectracer2_on.go
diff --git a/src/internal/goexperiment/flags.go b/src/internal/goexperiment/flags.go
@@ -119,8 +119,4 @@ type Flags struct {
 
 	// Range enables range over int and func.
 	Range bool
-
-	// ExecTracer2 controls whether to use the new execution trace
-	// implementation.
-	ExecTracer2 bool
 }