Fix acmd usage (#18)

Author: cristaloleg

go.mod

@@ -2,4 +2,4 @@ module github.com/go-perf/go-perftuner
 
 go 1.10
 
-require github.com/cristalhq/acmd v0.8.0
+require github.com/cristalhq/acmd v0.11.0

go.sum

@@ -1,2 +1,2 @@
-github.com/cristalhq/acmd v0.8.0 h1:0NFc0ixjHMJ1kJyoBZoklcSgw4PGBpD6XRuMv733xEg=
-github.com/cristalhq/acmd v0.8.0/go.mod h1:LG5oa43pE/BbxtfMoImHCQN++0Su7dzipdgBjMCBVDQ=
+github.com/cristalhq/acmd v0.11.0 h1:49ywYIoZb91TQgiqhaCVGHkKuH4yofsCkpllVW1Wan8=
+github.com/cristalhq/acmd v0.11.0/go.mod h1:LG5oa43pE/BbxtfMoImHCQN++0Su7dzipdgBjMCBVDQ=

main.go

@@ -36,23 +36,23 @@ var cmds = []acmd.Command{
 		Name:        "almostInlined",
 		Alias:       "inl",
 		Description: "find functions that cross inlining threshold just barely",
-		Do: func(_ context.Context, _ []string) error {
+		ExecFunc: func(_ context.Context, _ []string) error {
 			return run(&almostInlinedRunner{})
 		},
 	},
 	{
 		Name:        "escapedVariables",
 		Alias:       "esc",
 		Description: "find variables that are escaped to the heap",
-		Do: func(_ context.Context, _ []string) error {
+		ExecFunc: func(_ context.Context, _ []string) error {
 			return run(&escapeAnalysisRunner{})
 		},
 	},
 	{
 		Name:        "boundChecks",
 		Alias:       "bce",
 		Description: "find slice/array that has bound check",
-		Do: func(_ context.Context, _ []string) error {
+		ExecFunc: func(_ context.Context, _ []string) error {
 			return run(&boundCheckRunner{})
 		},
 	},