From: Iskander Sharipov <iskander.sharipov@intel.com>
Date: Wed, 11 Jul 2018 20:39:49 +0000 (+0300)
Subject: cmd/internal/obj/arm64: simplify some bool expressions
X-Git-Tag: go1.12beta1~1343
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=ed2f84a94e1d0903bc16974dca308a9382b596b6;p=gostls13.git

cmd/internal/obj/arm64: simplify some bool expressions

Replace `!(o1 != 0)` with `o1 == 0` (for readability).

Found using https://go-critic.github.io/overview.html#boolExprSimplify-ref

Change-Id: I4fc035458f530973f9be15b38441ec7b5fb591ec
Reviewed-on: https://go-review.googlesource.com/123377
Run-TryBot: Iskander Sharipov <iskander.sharipov@intel.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
---

diff --git a/src/cmd/internal/obj/arm64/asm7.go b/src/cmd/internal/obj/arm64/asm7.go
index 4840a969fd..1acf9799c6 100644
--- a/src/cmd/internal/obj/arm64/asm7.go
+++ b/src/cmd/internal/obj/arm64/asm7.go
@@ -2752,7 +2752,7 @@ func (c *ctxt7) asmout(p *obj.Prog, o *Optab, out []uint32) {
 	case 13: /* addop $vcon, [R], R (64 bit literal); cmp $lcon,R -> addop $lcon,R, ZR */
 		o1 = c.omovlit(AMOVD, p, &p.From, REGTMP)
 
-		if !(o1 != 0) {
+		if o1 == 0 {
 			break
 		}
 		rt := int(p.To.Reg)
@@ -3013,7 +3013,7 @@ func (c *ctxt7) asmout(p *obj.Prog, o *Optab, out []uint32) {
 	case 28: /* logop $vcon, [R], R (64 bit literal) */
 		o1 = c.omovlit(AMOVD, p, &p.From, REGTMP)
 
-		if !(o1 != 0) {
+		if o1 == 0 {
 			break
 		}
 		rt := int(p.To.Reg)
@@ -3158,7 +3158,7 @@ func (c *ctxt7) asmout(p *obj.Prog, o *Optab, out []uint32) {
 	case 34: /* mov $lacon,R */
 		o1 = c.omovlit(AMOVD, p, &p.From, REGTMP)
 
-		if !(o1 != 0) {
+		if o1 == 0 {
 			break
 		}
 		o2 = c.opxrrr(p, AADD, false)