From 7b47f9a5f2092dcbc1546304f1f1b739883fa4c4 Mon Sep 17 00:00:00 2001 From: Michael Schaller Date: Fri, 12 Mar 2021 12:12:48 +0000 Subject: [PATCH] cmd/compile: mention that -m can be increased or given multiple times -m can be increased or it can be given up to 4 times to increase the verbosity of the printed optimization decisions: https://github.com/golang/go/search?q=LowerM Change-Id: I0cc304385be052664fad455ff075846a3a63f298 GitHub-Last-Rev: 140f08529024dd17c5ca1cbad52dd1d17c6126c0 GitHub-Pull-Request: golang/go#44857 Reviewed-on: https://go-review.googlesource.com/c/go/+/299709 Reviewed-by: Keith Randall Reviewed-by: Robert Griesemer --- src/cmd/compile/doc.go | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/cmd/compile/doc.go b/src/cmd/compile/doc.go index 46d4722086..b68ef274f3 100644 --- a/src/cmd/compile/doc.go +++ b/src/cmd/compile/doc.go @@ -83,7 +83,8 @@ Flags: Without this flag, the -o output is a combination of both linker and compiler input. -m - Print optimization decisions. + Print optimization decisions. Higher values or repetition + produce more detail. -memprofile file Write memory profile for the compilation to file. -memprofilerate rate -- 2.50.0