From ca0f5c97409114f2cd2b30adfca63a4c2bcac0b2 Mon Sep 17 00:00:00 2001 From: Dave Cheney Date: Mon, 21 Mar 2016 14:19:57 +1100 Subject: cmd/internal/obj: move Nocache helper to arm back end The obj.Nocache helper was only used by the arm back end, move it there. Change-Id: I5c9faf995499991ead1f3d8c8ffc3b6af7346876 Reviewed-on: https://go-review.googlesource.com/20868 Reviewed-by: Ian Lance Taylor Run-TryBot: Ian Lance Taylor TryBot-Result: Gobot Gobot --- src/cmd/internal/obj/arm/asm5.go | 17 +++++++++++++---- src/cmd/internal/obj/arm/obj5.go | 2 +- 2 files changed, 14 insertions(+), 5 deletions(-) (limited to 'src/cmd/internal/obj/arm') diff --git a/src/cmd/internal/obj/arm/asm5.go b/src/cmd/internal/obj/arm/asm5.go index f235751cb6..f49ee65a04 100644 --- a/src/cmd/internal/obj/arm/asm5.go +++ b/src/cmd/internal/obj/arm/asm5.go @@ -419,8 +419,8 @@ func asmoutnacl(ctxt *obj.Link, origPC int32, p *obj.Prog, o *Optab, out []uint3 } else { a2 = &q.From } - obj.Nocache(q) - obj.Nocache(p) + nocache(q) + nocache(p) // insert q after p q.Link = p.Link @@ -496,8 +496,8 @@ func asmoutnacl(ctxt *obj.Link, origPC int32, p *obj.Prog, o *Optab, out []uint3 } else { a2 = &q.From } - obj.Nocache(q) - obj.Nocache(p) + nocache(q) + nocache(p) // insert q after p q.Link = p.Link @@ -2829,3 +2829,12 @@ func chipfloat5(ctxt *obj.Link, e float64) int { //print("match %.8lux %.8lux %d\n", l, h, n); return n } + +func nocache(p *obj.Prog) { + p.Optab = 0 + p.From.Class = 0 + if p.From3 != nil { + p.From3.Class = 0 + } + p.To.Class = 0 +} diff --git a/src/cmd/internal/obj/arm/obj5.go b/src/cmd/internal/obj/arm/obj5.go index 75a099faca..6aa76c72bd 100644 --- a/src/cmd/internal/obj/arm/obj5.go +++ b/src/cmd/internal/obj/arm/obj5.go @@ -478,7 +478,7 @@ func preprocess(ctxt *obj.Link, cursym *obj.LSym) { } case obj.ARET: - obj.Nocache(p) + nocache(p) if cursym.Text.Mark&LEAF != 0 { if autosize == 0 { p.As = AB -- cgit v1.3-5-g9baa