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[dev.regabi] cmd/internal/obj/x86: use g register in stack bounds check
authorCherry Zhang <cherryyz@google.com>
Thu, 4 Feb 2021 16:43:24 +0000 (11:43 -0500)
committerCherry Zhang <cherryyz@google.com>
Mon, 8 Feb 2021 17:49:38 +0000 (17:49 +0000)
commit2e60c00f56cdab9bb02e649e089b2ee5761acf26
tree35006c82c30576cec012f38c5a06d89adf18b634
parent22f9e1ccbc9db9a1d9ecbadca972264e5ad2f169
[dev.regabi] cmd/internal/obj/x86: use g register in stack bounds check

In ABIInternal context, we can directly use the g register for
stack bounds check.

Change-Id: I8b1073a3343984a6cd76cf5734ddc4a8cd5dc73f
Reviewed-on: https://go-review.googlesource.com/c/go/+/289711
Trust: Cherry Zhang <cherryyz@google.com>
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
src/cmd/internal/obj/x86/obj6.go