From 95ed5c3800a87ddf9b0ec3958eaaa1a969306293 Mon Sep 17 00:00:00 2001 From: Russ Cox Date: Thu, 15 Apr 2021 23:05:49 -0400 Subject: internal/buildcfg: move build configuration out of cmd/internal/objabi The go/build package needs access to this configuration, so move it into a new package available to the standard library. Change-Id: I868a94148b52350c76116451f4ad9191246adcff Reviewed-on: https://go-review.googlesource.com/c/go/+/310731 Trust: Russ Cox Run-TryBot: Russ Cox Reviewed-by: Austin Clements Reviewed-by: Jay Conrod --- src/cmd/compile/internal/reflectdata/reflect.go | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/cmd/compile/internal/reflectdata/reflect.go') diff --git a/src/cmd/compile/internal/reflectdata/reflect.go b/src/cmd/compile/internal/reflectdata/reflect.go index 379735e86b..f0a60998a1 100644 --- a/src/cmd/compile/internal/reflectdata/reflect.go +++ b/src/cmd/compile/internal/reflectdata/reflect.go @@ -6,6 +6,7 @@ package reflectdata import ( "fmt" + "internal/buildcfg" "os" "sort" "strings" @@ -1774,7 +1775,7 @@ func methodWrapper(rcvr *types.Type, method *types.Field) *obj.LSym { // Disable tailcall for RegabiArgs for now. The IR does not connect the // arguments with the OTAILCALL node, and the arguments are not marshaled // correctly. - if !base.Flag.Cfg.Instrumenting && rcvr.IsPtr() && methodrcvr.IsPtr() && method.Embedded != 0 && !types.IsInterfaceMethod(method.Type) && !(base.Ctxt.Arch.Name == "ppc64le" && base.Ctxt.Flag_dynlink) && !objabi.Experiment.RegabiArgs { + if !base.Flag.Cfg.Instrumenting && rcvr.IsPtr() && methodrcvr.IsPtr() && method.Embedded != 0 && !types.IsInterfaceMethod(method.Type) && !(base.Ctxt.Arch.Name == "ppc64le" && base.Ctxt.Flag_dynlink) && !buildcfg.Experiment.RegabiArgs { // generate tail call: adjust pointer receiver and jump to embedded method. left := dot.X // skip final .M if !left.Type().IsPtr() { -- cgit v1.2.3-54-g00ecf