commit 3e3d162f50e4677f08a44c3955090c27998224e6
author Josh Bleecher Snyder <josharian@gmail.com> Mon Jul 27 16:36:36 2015 -0700
committer Josh Bleecher Snyder <josharian@gmail.com> Tue Jul 28 20:15:19 2015 +0000
tree 5e7429caa0fcaeb13f279226a21c283ba360aa98
parent 67df7934cc9f11a31395e2ade1d6c332aab67e23

[dev.ssa] cmd/compile: implement genValue for MOVQstoreidx8

Change-Id: I6b13a26e01ef8739ed60e6fd5f5c1ea045bea581
Reviewed-on: https://go-review.googlesource.com/12793
Reviewed-by: Keith Randall <khr@golang.org>

src/cmd/compile/internal/gc/ssa.go

diff --git a/src/cmd/compile/internal/gc/ssa.go b/src/cmd/compile/internal/gc/ssa.go
index c33c122..e435850 100644
--- a/src/cmd/compile/internal/gc/ssa.go
+++ b/src/cmd/compile/internal/gc/ssa.go
@@ -1749,6 +1749,15 @@
 		p.To.Type = obj.TYPE_MEM
 		p.To.Reg = regnum(v.Args[0])
 		addAux(&p.To, v)
+	case ssa.OpAMD64MOVQstoreidx8:
+		p := Prog(x86.AMOVQ)
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = regnum(v.Args[2])
+		p.To.Type = obj.TYPE_MEM
+		p.To.Reg = regnum(v.Args[0])
+		p.To.Scale = 8
+		p.To.Index = regnum(v.Args[1])
+		addAux(&p.To, v)
 	case ssa.OpAMD64MOVLQSX, ssa.OpAMD64MOVWQSX, ssa.OpAMD64MOVBQSX, ssa.OpAMD64MOVLQZX, ssa.OpAMD64MOVWQZX, ssa.OpAMD64MOVBQZX:
 		p := Prog(v.Op.Asm())
 		p.From.Type = obj.TYPE_REG