diff --git a/src/cmd/compile/internal/amd64/ssa.go b/src/cmd/compile/internal/amd64/ssa.go
index 9d8a092..4ac8779 100644
--- a/src/cmd/compile/internal/amd64/ssa.go
+++ b/src/cmd/compile/internal/amd64/ssa.go
@@ -319,8 +319,8 @@
 			// TODO(khr): issue only the -1 fixup code we need.
 			// For instance, if only the quotient is used, no point in zeroing the remainder.
 
-			j1.To.Val = n1
-			j2.To.Val = s.Pc()
+			j1.To.SetTarget(n1)
+			j2.To.SetTarget(s.Pc())
 		}
 
 	case ssa.OpAMD64HMULQ, ssa.OpAMD64HMULL, ssa.OpAMD64HMULQU, ssa.OpAMD64HMULLU:
diff --git a/src/cmd/compile/internal/gc/gsubr.go b/src/cmd/compile/internal/gc/gsubr.go
index 15a84a8..480d411 100644
--- a/src/cmd/compile/internal/gc/gsubr.go
+++ b/src/cmd/compile/internal/gc/gsubr.go
@@ -342,6 +342,6 @@
 	if p.To.Type != obj.TYPE_BRANCH {
 		Fatalf("patch: not a branch")
 	}
-	p.To.Val = to
+	p.To.SetTarget(to)
 	p.To.Offset = to.Pc
 }
diff --git a/src/cmd/compile/internal/gc/ssa.go b/src/cmd/compile/internal/gc/ssa.go
index 104dd40..52083d9 100644
--- a/src/cmd/compile/internal/gc/ssa.go
+++ b/src/cmd/compile/internal/gc/ssa.go
@@ -6182,7 +6182,7 @@
 
 	// Resolve branches, and relax DefaultStmt into NotStmt
 	for _, br := range s.Branches {
-		br.P.To.Val = s.bstart[br.B.ID]
+		br.P.To.SetTarget(s.bstart[br.B.ID])
 		if br.P.Pos.IsStmt() != src.PosIsStmt {
 			br.P.Pos = br.P.Pos.WithNotStmt()
 		} else if v0 := br.B.FirstPossibleStmtValue(); v0 != nil && v0.Pos.Line() == br.P.Pos.Line() && v0.Pos.IsStmt() == src.PosIsStmt {
diff --git a/src/cmd/compile/internal/s390x/ssa.go b/src/cmd/compile/internal/s390x/ssa.go
index 4cf4b70..00d253c 100644
--- a/src/cmd/compile/internal/s390x/ssa.go
+++ b/src/cmd/compile/internal/s390x/ssa.go
@@ -338,8 +338,8 @@
 				n.To.Reg = dividend
 			}
 
-			j.To.Val = n
-			j2.To.Val = s.Pc()
+			j.To.SetTarget(n)
+			j2.To.SetTarget(s.Pc())
 		}
 	case ssa.OpS390XADDconst, ssa.OpS390XADDWconst:
 		opregregimm(s, v.Op.Asm(), v.Reg(), v.Args[0].Reg(), v.AuxInt)
diff --git a/src/cmd/compile/internal/x86/ssa.go b/src/cmd/compile/internal/x86/ssa.go
index 2de978c..c21ac32 100644
--- a/src/cmd/compile/internal/x86/ssa.go
+++ b/src/cmd/compile/internal/x86/ssa.go
@@ -261,8 +261,8 @@
 				n.To.Reg = x86.REG_DX
 			}
 
-			j.To.Val = n
-			j2.To.Val = s.Pc()
+			j.To.SetTarget(n)
+			j2.To.SetTarget(s.Pc())
 		}
 
 	case ssa.Op386HMULL, ssa.Op386HMULLU:
diff --git a/src/cmd/internal/obj/arm/asm5.go b/src/cmd/internal/obj/arm/asm5.go
index 7b7e42e..269a422 100644
--- a/src/cmd/internal/obj/arm/asm5.go
+++ b/src/cmd/internal/obj/arm/asm5.go
@@ -644,7 +644,7 @@
 			q := c.newprog()
 			q.As = AB
 			q.To.Type = obj.TYPE_BRANCH
-			q.Pcond = p.Link
+			q.To.SetTarget(p.Link)
 			q.Link = c.blitrl
 			q.Pos = p.Pos
 			c.blitrl = q
@@ -705,7 +705,7 @@
 	if t.Rel == nil {
 		for q := c.blitrl; q != nil; q = q.Link { /* could hash on t.t0.offset */
 			if q.Rel == nil && q.To == t.To {
-				p.Pcond = q
+				p.Pool = q
 				return
 			}
 		}
@@ -724,8 +724,8 @@
 	c.elitrl = q
 	c.pool.size += 4
 
-	// Store the link to the pool entry in Pcond.
-	p.Pcond = q
+	// Store the link to the pool entry in Pool.
+	p.Pool = q
 }
 
 func (c *ctxt5) regoff(a *obj.Addr) int32 {
@@ -1584,8 +1584,8 @@
 			break
 		}
 
-		if p.Pcond != nil {
-			v = int32((p.Pcond.Pc - c.pc) - 8)
+		if p.To.Target() != nil {
+			v = int32((p.To.Target().Pc - c.pc) - 8)
 		}
 		o1 |= (uint32(v) >> 2) & 0xffffff
 
@@ -3023,7 +3023,7 @@
 
 func (c *ctxt5) omvl(p *obj.Prog, a *obj.Addr, dr int) uint32 {
 	var o1 uint32
-	if p.Pcond == nil {
+	if p.Pool == nil {
 		c.aclass(a)
 		v := immrot(^uint32(c.instoffset))
 		if v == 0 {
@@ -3035,7 +3035,7 @@
 		o1 |= uint32(v)
 		o1 |= (uint32(dr) & 15) << 12
 	} else {
-		v := int32(p.Pcond.Pc - p.Pc - 8)
+		v := int32(p.Pool.Pc - p.Pc - 8)
 		o1 = c.olr(v, REGPC, dr, int(p.Scond)&C_SCOND)
 	}
 
diff --git a/src/cmd/internal/obj/arm/obj5.go b/src/cmd/internal/obj/arm/obj5.go
index 86831f2..4d9187b 100644
--- a/src/cmd/internal/obj/arm/obj5.go
+++ b/src/cmd/internal/obj/arm/obj5.go
@@ -406,7 +406,7 @@
 				mov.To.Reg = REG_R2
 
 				// B.NE branch target is MOVW above
-				bne.Pcond = mov
+				bne.To.SetTarget(mov)
 
 				// ADD $(autosize+4), R13, R3
 				p = obj.Appendp(mov, newprog)
@@ -428,7 +428,7 @@
 				p = obj.Appendp(p, newprog)
 				p.As = ABNE
 				p.To.Type = obj.TYPE_BRANCH
-				p.Pcond = end
+				p.To.SetTarget(end)
 
 				// ADD $4, R13, R4
 				p = obj.Appendp(p, newprog)
@@ -452,7 +452,7 @@
 				p = obj.Appendp(p, newprog)
 				p.As = AB
 				p.To.Type = obj.TYPE_BRANCH
-				p.Pcond = end
+				p.To.SetTarget(end)
 
 				// reset for subsequent passes
 				p = end
@@ -741,7 +741,7 @@
 	movw.To.Type = obj.TYPE_REG
 	movw.To.Reg = REG_R3
 
-	bls.Pcond = movw
+	bls.To.SetTarget(movw)
 
 	// BL runtime.morestack
 	call := obj.Appendp(movw, c.newprog)
@@ -762,7 +762,7 @@
 	b := obj.Appendp(pcdata, c.newprog)
 	b.As = obj.AJMP
 	b.To.Type = obj.TYPE_BRANCH
-	b.Pcond = c.cursym.Func.Text.Link
+	b.To.SetTarget(c.cursym.Func.Text.Link)
 	b.Spadj = +framesize
 
 	return end
diff --git a/src/cmd/internal/obj/arm64/asm7.go b/src/cmd/internal/obj/arm64/asm7.go
index 7a5a8ff..0fa0c20 100644
--- a/src/cmd/internal/obj/arm64/asm7.go
+++ b/src/cmd/internal/obj/arm64/asm7.go
@@ -977,8 +977,8 @@
 			o = c.oplook(p)
 
 			/* very large branches */
-			if (o.type_ == 7 || o.type_ == 39 || o.type_ == 40) && p.Pcond != nil { // 7: BEQ and like, 39: CBZ and like, 40: TBZ and like
-				otxt := p.Pcond.Pc - pc
+			if (o.type_ == 7 || o.type_ == 39 || o.type_ == 40) && p.To.Target() != nil { // 7: BEQ and like, 39: CBZ and like, 40: TBZ and like
+				otxt := p.To.Target().Pc - pc
 				var toofar bool
 				switch o.type_ {
 				case 7, 39: // branch instruction encodes 19 bits
@@ -992,14 +992,14 @@
 					p.Link = q
 					q.As = AB
 					q.To.Type = obj.TYPE_BRANCH
-					q.Pcond = p.Pcond
-					p.Pcond = q
+					q.To.SetTarget(p.To.Target())
+					p.To.SetTarget(q)
 					q = c.newprog()
 					q.Link = p.Link
 					p.Link = q
 					q.As = AB
 					q.To.Type = obj.TYPE_BRANCH
-					q.Pcond = q.Link.Link
+					q.To.SetTarget(q.Link.Link)
 					bflag = 1
 				}
 			}
@@ -1123,7 +1123,7 @@
 			q := c.newprog()
 			q.As = AB
 			q.To.Type = obj.TYPE_BRANCH
-			q.Pcond = p.Link
+			q.To.SetTarget(p.Link)
 			q.Link = c.blitrl
 			q.Pos = p.Pos
 			c.blitrl = q
@@ -1249,7 +1249,7 @@
 
 	for q := c.blitrl; q != nil; q = q.Link { /* could hash on t.t0.offset */
 		if q.To == t.To {
-			p.Pcond = q
+			p.Pool = q
 			return
 		}
 	}
@@ -1266,7 +1266,7 @@
 	c.elitrl = q
 	c.pool.size = -c.pool.size & (funcAlign - 1)
 	c.pool.size += uint32(sz)
-	p.Pcond = q
+	p.Pool = q
 }
 
 func (c *ctxt7) regoff(a *obj.Addr) uint32 {
@@ -6042,15 +6042,15 @@
 func (c *ctxt7) brdist(p *obj.Prog, preshift int, flen int, shift int) int64 {
 	v := int64(0)
 	t := int64(0)
-	if p.Pcond != nil {
-		v = (p.Pcond.Pc >> uint(preshift)) - (c.pc >> uint(preshift))
+	if p.To.Target() != nil {
+		v = (p.To.Target().Pc >> uint(preshift)) - (c.pc >> uint(preshift))
 		if (v & ((1 << uint(shift)) - 1)) != 0 {
 			c.ctxt.Diag("misaligned label\n%v", p)
 		}
 		v >>= uint(shift)
 		t = int64(1) << uint(flen-1)
 		if v < -t || v >= t {
-			c.ctxt.Diag("branch too far %#x vs %#x [%p]\n%v\n%v", v, t, c.blitrl, p, p.Pcond)
+			c.ctxt.Diag("branch too far %#x vs %#x [%p]\n%v\n%v", v, t, c.blitrl, p, p.To.Target())
 			panic("branch too far")
 		}
 	}
@@ -6526,7 +6526,7 @@
  */
 func (c *ctxt7) omovlit(as obj.As, p *obj.Prog, a *obj.Addr, dr int) uint32 {
 	var o1 int32
-	if p.Pcond == nil { /* not in literal pool */
+	if p.Pool == nil { /* not in literal pool */
 		c.aclass(a)
 		c.ctxt.Logf("omovlit add %d (%#x)\n", c.instoffset, uint64(c.instoffset))
 
@@ -6552,11 +6552,11 @@
 			w = 1 /* 64-bit SIMD/FP */
 
 		case AMOVD:
-			if p.Pcond.As == ADWORD {
+			if p.Pool.As == ADWORD {
 				w = 1 /* 64-bit */
-			} else if p.Pcond.To.Offset < 0 {
+			} else if p.Pool.To.Offset < 0 {
 				w = 2 /* 32-bit, sign-extended to 64-bit */
-			} else if p.Pcond.To.Offset >= 0 {
+			} else if p.Pool.To.Offset >= 0 {
 				w = 0 /* 32-bit, zero-extended to 64-bit */
 			} else {
 				c.ctxt.Diag("invalid operand %v in %v", a, p)
diff --git a/src/cmd/internal/obj/arm64/obj7.go b/src/cmd/internal/obj/arm64/obj7.go
index f54429f..56da854 100644
--- a/src/cmd/internal/obj/arm64/obj7.go
+++ b/src/cmd/internal/obj/arm64/obj7.go
@@ -187,9 +187,9 @@
 	movlr.To.Type = obj.TYPE_REG
 	movlr.To.Reg = REG_R3
 	if q != nil {
-		q.Pcond = movlr
+		q.To.SetTarget(movlr)
 	}
-	bls.Pcond = movlr
+	bls.To.SetTarget(movlr)
 
 	debug := movlr
 	if false {
@@ -220,7 +220,7 @@
 	jmp := obj.Appendp(pcdata, c.newprog)
 	jmp.As = AB
 	jmp.To.Type = obj.TYPE_BRANCH
-	jmp.Pcond = c.cursym.Func.Text.Link
+	jmp.To.SetTarget(c.cursym.Func.Text.Link)
 	jmp.Spadj = +framesize
 
 	return end
@@ -697,7 +697,7 @@
 				mov.To.Reg = REG_R2
 
 				// CBNZ branches to the MOV above
-				cbnz.Pcond = mov
+				cbnz.To.SetTarget(mov)
 
 				// ADD $(autosize+8), SP, R3
 				q = obj.Appendp(mov, c.newprog)
@@ -719,7 +719,7 @@
 				q = obj.Appendp(q, c.newprog)
 				q.As = ABNE
 				q.To.Type = obj.TYPE_BRANCH
-				q.Pcond = end
+				q.To.SetTarget(end)
 
 				// ADD $8, SP, R4
 				q = obj.Appendp(q, c.newprog)
@@ -743,7 +743,7 @@
 				q = obj.Appendp(q, c.newprog)
 				q.As = AB
 				q.To.Type = obj.TYPE_BRANCH
-				q.Pcond = end
+				q.To.SetTarget(end)
 			}
 
 		case obj.ARET:
@@ -913,7 +913,7 @@
 				q5.Reg = REGSP
 				q5.To.Type = obj.TYPE_REG
 				q5.To.Reg = REGFP
-				q1.Pcond = q5
+				q1.From.SetTarget(q5)
 				p = q5
 			}
 
@@ -966,7 +966,7 @@
 				q5.Reg = REGSP
 				q5.To.Type = obj.TYPE_REG
 				q5.To.Reg = REGFP
-				q1.Pcond = q5
+				q1.From.SetTarget(q5)
 				p = q5
 			}
 		}
diff --git a/src/cmd/internal/obj/link.go b/src/cmd/internal/obj/link.go
index 1fc90db..1d4217b 100644
--- a/src/cmd/internal/obj/link.go
+++ b/src/cmd/internal/obj/link.go
@@ -237,6 +237,19 @@
 	TYPE_REGLIST
 )
 
+func (a *Addr) Target() *Prog {
+	if a.Type == TYPE_BRANCH && a.Val != nil {
+		return a.Val.(*Prog)
+	}
+	return nil
+}
+func (a *Addr) SetTarget(t *Prog) {
+	if a.Type != TYPE_BRANCH {
+		panic("setting branch target when type is not TYPE_BRANCH")
+	}
+	a.Val = t
+}
+
 // Prog describes a single machine instruction.
 //
 // The general instruction form is:
@@ -255,7 +268,7 @@
 // to avoid too much changes in a single swing.
 // (1) scheme is enough to express any kind of operand combination.
 //
-// Jump instructions use the Pcond field to point to the target instruction,
+// Jump instructions use the To.Val field to point to the target *Prog,
 // which must be in the same linked list as the jump instruction.
 //
 // The Progs for a given function are arranged in a list linked through the Link field.
@@ -274,7 +287,7 @@
 	From     Addr     // first source operand
 	RestArgs []Addr   // can pack any operands that not fit into {Prog.From, Prog.To}
 	To       Addr     // destination operand (second is RegTo2 below)
-	Pcond    *Prog    // target of conditional jump
+	Pool     *Prog    // constant pool entry, for arm,arm64 back ends
 	Forwd    *Prog    // for x86 back end
 	Rel      *Prog    // for x86, arm back ends
 	Pc       int64    // for back ends or assembler: virtual or actual program counter, depending on phase
diff --git a/src/cmd/internal/obj/mips/asm0.go b/src/cmd/internal/obj/mips/asm0.go
index faa827d..6107974 100644
--- a/src/cmd/internal/obj/mips/asm0.go
+++ b/src/cmd/internal/obj/mips/asm0.go
@@ -460,8 +460,8 @@
 			o = c.oplook(p)
 
 			// very large conditional branches
-			if o.type_ == 6 && p.Pcond != nil {
-				otxt = p.Pcond.Pc - pc
+			if o.type_ == 6 && p.To.Target() != nil {
+				otxt = p.To.Target().Pc - pc
 				if otxt < -(1<<17)+10 || otxt >= (1<<17)-10 {
 					q = c.newprog()
 					q.Link = p.Link
@@ -469,15 +469,15 @@
 					q.As = AJMP
 					q.Pos = p.Pos
 					q.To.Type = obj.TYPE_BRANCH
-					q.Pcond = p.Pcond
-					p.Pcond = q
+					q.To.SetTarget(p.To.Target())
+					p.To.SetTarget(q)
 					q = c.newprog()
 					q.Link = p.Link
 					p.Link = q
 					q.As = AJMP
 					q.Pos = p.Pos
 					q.To.Type = obj.TYPE_BRANCH
-					q.Pcond = q.Link.Link
+					q.To.SetTarget(q.Link.Link)
 
 					c.addnop(p.Link)
 					c.addnop(p)
@@ -1230,10 +1230,10 @@
 
 	case 6: /* beq r1,[r2],sbra */
 		v := int32(0)
-		if p.Pcond == nil {
+		if p.To.Target() == nil {
 			v = int32(-4) >> 2
 		} else {
-			v = int32(p.Pcond.Pc-p.Pc-4) >> 2
+			v = int32(p.To.Target().Pc-p.Pc-4) >> 2
 		}
 		if (v<<16)>>16 != v {
 			c.ctxt.Diag("short branch too far\n%v", p)
@@ -1285,25 +1285,25 @@
 		if c.aclass(&p.To) == C_SBRA && p.To.Sym == nil && p.As == AJMP {
 			// use PC-relative branch for short branches
 			// BEQ	R0, R0, sbra
-			if p.Pcond == nil {
+			if p.To.Target() == nil {
 				v = int32(-4) >> 2
 			} else {
-				v = int32(p.Pcond.Pc-p.Pc-4) >> 2
+				v = int32(p.To.Target().Pc-p.Pc-4) >> 2
 			}
 			if (v<<16)>>16 == v {
 				o1 = OP_IRR(c.opirr(ABEQ), uint32(v), uint32(REGZERO), uint32(REGZERO))
 				break
 			}
 		}
-		if p.Pcond == nil {
+		if p.To.Target() == nil {
 			v = int32(p.Pc) >> 2
 		} else {
-			v = int32(p.Pcond.Pc) >> 2
+			v = int32(p.To.Target().Pc) >> 2
 		}
 		o1 = OP_JMP(c.opirr(p.As), uint32(v))
 		if p.To.Sym == nil {
 			p.To.Sym = c.cursym.Func.Text.From.Sym
-			p.To.Offset = p.Pcond.Pc
+			p.To.Offset = p.To.Target().Pc
 		}
 		rel := obj.Addrel(c.cursym)
 		rel.Off = int32(c.pc)
diff --git a/src/cmd/internal/obj/mips/obj0.go b/src/cmd/internal/obj/mips/obj0.go
index 77cad97..f19facc 100644
--- a/src/cmd/internal/obj/mips/obj0.go
+++ b/src/cmd/internal/obj/mips/obj0.go
@@ -227,11 +227,11 @@
 			} else {
 				p.Mark |= BRANCH
 			}
-			q1 := p.Pcond
+			q1 := p.To.Target()
 			if q1 != nil {
 				for q1.As == obj.ANOP {
 					q1 = q1.Link
-					p.Pcond = q1
+					p.To.SetTarget(q1)
 				}
 
 				if q1.Mark&LEAF == 0 {
@@ -424,8 +424,8 @@
 				q = obj.Appendp(q, newprog)
 
 				q.As = obj.ANOP
-				p1.Pcond = q
-				p2.Pcond = q
+				p1.To.SetTarget(q)
+				p2.To.SetTarget(q)
 			}
 
 		case ARET:
@@ -778,7 +778,7 @@
 	p.To.Type = obj.TYPE_REG
 	p.To.Reg = REG_R3
 	if q != nil {
-		q.Pcond = p
+		q.To.SetTarget(p)
 		p.Mark |= LABEL
 	}
 
@@ -805,14 +805,14 @@
 
 	p.As = AJMP
 	p.To.Type = obj.TYPE_BRANCH
-	p.Pcond = c.cursym.Func.Text.Link
+	p.To.SetTarget(c.cursym.Func.Text.Link)
 	p.Mark |= BRANCH
 
 	// placeholder for q1's jump target
 	p = obj.Appendp(p, c.newprog)
 
 	p.As = obj.ANOP // zero-width place holder
-	q1.Pcond = p
+	q1.To.SetTarget(p)
 
 	return p
 }
diff --git a/src/cmd/internal/obj/pass.go b/src/cmd/internal/obj/pass.go
index 4f156d9..09d520b 100644
--- a/src/cmd/internal/obj/pass.go
+++ b/src/cmd/internal/obj/pass.go
@@ -36,8 +36,8 @@
 // In the case of an infinite loop, brloop returns nil.
 func brloop(p *Prog) *Prog {
 	c := 0
-	for q := p; q != nil; q = q.Pcond {
-		if q.As != AJMP || q.Pcond == nil {
+	for q := p; q != nil; q = q.To.Target() {
+		if q.As != AJMP || q.To.Target() == nil {
 			return q
 		}
 		c++
@@ -132,8 +132,6 @@
 			continue
 		}
 		if p.To.Val != nil {
-			// TODO: Remove To.Val.(*Prog) in favor of p->pcond.
-			p.Pcond = p.To.Val.(*Prog)
 			continue
 		}
 
@@ -158,8 +156,7 @@
 			p.To.Type = TYPE_NONE
 		}
 
-		p.To.Val = q
-		p.Pcond = q
+		p.To.SetTarget(q)
 	}
 
 	if !ctxt.Flag_optimize {
@@ -168,12 +165,12 @@
 
 	// Collapse series of jumps to jumps.
 	for p := sym.Func.Text; p != nil; p = p.Link {
-		if p.Pcond == nil {
+		if p.To.Target() == nil {
 			continue
 		}
-		p.Pcond = brloop(p.Pcond)
-		if p.Pcond != nil && p.To.Type == TYPE_BRANCH {
-			p.To.Offset = p.Pcond.Pc
+		p.To.SetTarget(brloop(p.To.Target()))
+		if p.To.Target() != nil && p.To.Type == TYPE_BRANCH {
+			p.To.Offset = p.To.Target().Pc
 		}
 	}
 }
diff --git a/src/cmd/internal/obj/ppc64/asm9.go b/src/cmd/internal/obj/ppc64/asm9.go
index 3c82477..98b453d 100644
--- a/src/cmd/internal/obj/ppc64/asm9.go
+++ b/src/cmd/internal/obj/ppc64/asm9.go
@@ -725,22 +725,22 @@
 			o = c.oplook(p)
 
 			// very large conditional branches
-			if (o.type_ == 16 || o.type_ == 17) && p.Pcond != nil {
-				otxt = p.Pcond.Pc - pc
+			if (o.type_ == 16 || o.type_ == 17) && p.To.Target() != nil {
+				otxt = p.To.Target().Pc - pc
 				if otxt < -(1<<15)+10 || otxt >= (1<<15)-10 {
 					q = c.newprog()
 					q.Link = p.Link
 					p.Link = q
 					q.As = ABR
 					q.To.Type = obj.TYPE_BRANCH
-					q.Pcond = p.Pcond
-					p.Pcond = q
+					q.To.SetTarget(p.To.Target())
+					p.To.SetTarget(q)
 					q = c.newprog()
 					q.Link = p.Link
 					p.Link = q
 					q.As = ABR
 					q.To.Type = obj.TYPE_BRANCH
-					q.Pcond = q.Link.Link
+					q.To.SetTarget(q.Link.Link)
 
 					//addnop(p->link);
 					//addnop(p);
@@ -2630,8 +2630,8 @@
 	case 11: /* br/bl lbra */
 		v := int32(0)
 
-		if p.Pcond != nil {
-			v = int32(p.Pcond.Pc - p.Pc)
+		if p.To.Target() != nil {
+			v = int32(p.To.Target().Pc - p.Pc)
 			if v&03 != 0 {
 				c.ctxt.Diag("odd branch target address\n%v", p)
 				v &^= 03
@@ -2781,8 +2781,8 @@
 			}
 		}
 		v := int32(0)
-		if p.Pcond != nil {
-			v = int32(p.Pcond.Pc - p.Pc)
+		if p.To.Target() != nil {
+			v = int32(p.To.Target().Pc - p.Pc)
 		}
 		if v&03 != 0 {
 			c.ctxt.Diag("odd branch target address\n%v", p)
diff --git a/src/cmd/internal/obj/ppc64/obj9.go b/src/cmd/internal/obj/ppc64/obj9.go
index 749f706..c012762 100644
--- a/src/cmd/internal/obj/ppc64/obj9.go
+++ b/src/cmd/internal/obj/ppc64/obj9.go
@@ -556,7 +556,7 @@
 			ABVS:
 			p.Mark |= BRANCH
 			q = p
-			q1 = p.Pcond
+			q1 = p.To.Target()
 			if q1 != nil {
 				// NOPs are not removed due to #40689.
 
@@ -841,8 +841,8 @@
 				q = obj.Appendp(q, c.newprog)
 
 				q.As = obj.ANOP
-				p1.Pcond = q
-				p2.Pcond = q
+				p1.To.SetTarget(q)
+				p2.To.SetTarget(q)
 			}
 
 		case obj.ARET:
@@ -1153,7 +1153,7 @@
 	p.To.Type = obj.TYPE_REG
 	p.To.Reg = REG_R5
 	if q != nil {
-		q.Pcond = p
+		q.To.SetTarget(p)
 	}
 
 	p = c.ctxt.EmitEntryStackMap(c.cursym, p, c.newprog)
@@ -1248,13 +1248,13 @@
 	p = obj.Appendp(p, c.newprog)
 	p.As = ABR
 	p.To.Type = obj.TYPE_BRANCH
-	p.Pcond = p0.Link
+	p.To.SetTarget(p0.Link)
 
 	// placeholder for q1's jump target
 	p = obj.Appendp(p, c.newprog)
 
 	p.As = obj.ANOP // zero-width place holder
-	q1.Pcond = p
+	q1.To.SetTarget(p)
 
 	return p
 }
diff --git a/src/cmd/internal/obj/riscv/obj.go b/src/cmd/internal/obj/riscv/obj.go
index 2eb2935..d281648 100644
--- a/src/cmd/internal/obj/riscv/obj.go
+++ b/src/cmd/internal/obj/riscv/obj.go
@@ -634,7 +634,7 @@
 		getargp.Reg = 0
 		getargp.To = obj.Addr{Type: obj.TYPE_REG, Reg: REG_X12}
 
-		bneadj.Pcond = getargp
+		bneadj.To.SetTarget(getargp)
 
 		calcargp := obj.Appendp(getargp, newprog)
 		calcargp.As = AADDI
@@ -647,7 +647,7 @@
 		testargp.From = obj.Addr{Type: obj.TYPE_REG, Reg: REG_X12}
 		testargp.Reg = REG_X13
 		testargp.To.Type = obj.TYPE_BRANCH
-		testargp.Pcond = endadj
+		testargp.To.SetTarget(endadj)
 
 		adjargp := obj.Appendp(testargp, newprog)
 		adjargp.As = AADDI
@@ -665,7 +665,7 @@
 		godone.As = AJAL
 		godone.From = obj.Addr{Type: obj.TYPE_REG, Reg: REG_ZERO}
 		godone.To.Type = obj.TYPE_BRANCH
-		godone.Pcond = endadj
+		godone.To.SetTarget(endadj)
 	}
 
 	// Update stack-based offsets.
@@ -890,27 +890,27 @@
 				if p.To.Type != obj.TYPE_BRANCH {
 					panic("assemble: instruction with branch-like opcode lacks destination")
 				}
-				offset := p.Pcond.Pc - p.Pc
+				offset := p.To.Target().Pc - p.Pc
 				if offset < -4096 || 4096 <= offset {
 					// Branch is long.  Replace it with a jump.
 					jmp := obj.Appendp(p, newprog)
 					jmp.As = AJAL
 					jmp.From = obj.Addr{Type: obj.TYPE_REG, Reg: REG_ZERO}
 					jmp.To = obj.Addr{Type: obj.TYPE_BRANCH}
-					jmp.Pcond = p.Pcond
+					jmp.To.SetTarget(p.To.Target())
 
 					p.As = InvertBranch(p.As)
-					p.Pcond = jmp.Link
+					p.To.SetTarget(jmp.Link)
 
 					// We may have made previous branches too long,
 					// so recheck them.
 					rescan = true
 				}
 			case AJAL:
-				if p.Pcond == nil {
+				if p.To.Target() == nil {
 					panic("intersymbol jumps should be expressed as AUIPC+JALR")
 				}
-				offset := p.Pcond.Pc - p.Pc
+				offset := p.To.Target().Pc - p.Pc
 				if offset < -(1<<20) || (1<<20) <= offset {
 					// Replace with 2-instruction sequence. This assumes
 					// that TMP is not live across J instructions, since
@@ -946,16 +946,16 @@
 		case ABEQ, ABEQZ, ABGE, ABGEU, ABGEZ, ABGT, ABGTU, ABGTZ, ABLE, ABLEU, ABLEZ, ABLT, ABLTU, ABLTZ, ABNE, ABNEZ, AJAL:
 			switch p.To.Type {
 			case obj.TYPE_BRANCH:
-				p.To.Type, p.To.Offset = obj.TYPE_CONST, p.Pcond.Pc-p.Pc
+				p.To.Type, p.To.Offset = obj.TYPE_CONST, p.To.Target().Pc-p.Pc
 			case obj.TYPE_MEM:
 				panic("unhandled type")
 			}
 
 		case AAUIPC:
 			if p.From.Type == obj.TYPE_BRANCH {
-				low, high, err := Split32BitImmediate(p.Pcond.Pc - p.Pc)
+				low, high, err := Split32BitImmediate(p.To.Target().Pc - p.Pc)
 				if err != nil {
-					ctxt.Diag("%v: jump displacement %d too large", p, p.Pcond.Pc-p.Pc)
+					ctxt.Diag("%v: jump displacement %d too large", p, p.To.Target().Pc-p.Pc)
 				}
 				p.From = obj.Addr{Type: obj.TYPE_CONST, Offset: high, Sym: cursym}
 				p.Link.From.Offset = low
@@ -1098,7 +1098,7 @@
 		p.To.Sym = ctxt.Lookup("runtime.morestack")
 	}
 	if to_more != nil {
-		to_more.Pcond = p
+		to_more.To.SetTarget(p)
 	}
 	p = jalrToSym(ctxt, p, newprog, REG_X5)
 
@@ -1107,12 +1107,12 @@
 	p.As = AJAL
 	p.To = obj.Addr{Type: obj.TYPE_BRANCH}
 	p.From = obj.Addr{Type: obj.TYPE_REG, Reg: REG_ZERO}
-	p.Pcond = cursym.Func.Text.Link
+	p.To.SetTarget(cursym.Func.Text.Link)
 
 	// placeholder for to_done's jump target
 	p = obj.Appendp(p, newprog)
 	p.As = obj.ANOP // zero-width place holder
-	to_done.Pcond = p
+	to_done.To.SetTarget(p)
 
 	return p
 }
diff --git a/src/cmd/internal/obj/s390x/asmz.go b/src/cmd/internal/obj/s390x/asmz.go
index 29182ea..68f01f1 100644
--- a/src/cmd/internal/obj/s390x/asmz.go
+++ b/src/cmd/internal/obj/s390x/asmz.go
@@ -3001,8 +3001,8 @@
 	case 11: // br/bl
 		v := int32(0)
 
-		if p.Pcond != nil {
-			v = int32((p.Pcond.Pc - p.Pc) >> 1)
+		if p.To.Target() != nil {
+			v = int32((p.To.Target().Pc - p.Pc) >> 1)
 		}
 
 		if p.As == ABR && p.To.Sym == nil && int32(int16(v)) == v {
@@ -3122,8 +3122,8 @@
 
 	case 16: // conditional branch
 		v := int32(0)
-		if p.Pcond != nil {
-			v = int32((p.Pcond.Pc - p.Pc) >> 1)
+		if p.To.Target() != nil {
+			v = int32((p.To.Target().Pc - p.Pc) >> 1)
 		}
 		mask := uint32(c.branchMask(p))
 		if p.To.Sym == nil && int32(int16(v)) == v {
@@ -3440,7 +3440,7 @@
 
 	case 41: // branch on count
 		r1 := p.From.Reg
-		ri2 := (p.Pcond.Pc - p.Pc) >> 1
+		ri2 := (p.To.Target().Pc - p.Pc) >> 1
 		if int64(int16(ri2)) != ri2 {
 			c.ctxt.Diag("branch target too far away")
 		}
@@ -3885,8 +3885,8 @@
 
 	case 89: // compare and branch reg reg
 		var v int32
-		if p.Pcond != nil {
-			v = int32((p.Pcond.Pc - p.Pc) >> 1)
+		if p.To.Target() != nil {
+			v = int32((p.To.Target().Pc - p.Pc) >> 1)
 		}
 
 		// Some instructions take a mask as the first argument.
@@ -3930,8 +3930,8 @@
 
 	case 90: // compare and branch reg $constant
 		var v int32
-		if p.Pcond != nil {
-			v = int32((p.Pcond.Pc - p.Pc) >> 1)
+		if p.To.Target() != nil {
+			v = int32((p.To.Target().Pc - p.Pc) >> 1)
 		}
 
 		// Some instructions take a mask as the first argument.
diff --git a/src/cmd/internal/obj/s390x/objz.go b/src/cmd/internal/obj/s390x/objz.go
index ef6335d..625bb0f 100644
--- a/src/cmd/internal/obj/s390x/objz.go
+++ b/src/cmd/internal/obj/s390x/objz.go
@@ -454,8 +454,8 @@
 				q = obj.Appendp(q, c.newprog)
 
 				q.As = obj.ANOP
-				p1.Pcond = q
-				p2.Pcond = q
+				p1.To.SetTarget(q)
+				p2.To.SetTarget(q)
 			}
 
 		case obj.ARET:
@@ -679,14 +679,14 @@
 
 	// MOVD	LR, R5
 	p = obj.Appendp(pcdata, c.newprog)
-	pPre.Pcond = p
+	pPre.To.SetTarget(p)
 	p.As = AMOVD
 	p.From.Type = obj.TYPE_REG
 	p.From.Reg = REG_LR
 	p.To.Type = obj.TYPE_REG
 	p.To.Reg = REG_R5
 	if pPreempt != nil {
-		pPreempt.Pcond = p
+		pPreempt.To.SetTarget(p)
 	}
 
 	// BL	runtime.morestack(SB)
@@ -709,7 +709,7 @@
 
 	p.As = ABR
 	p.To.Type = obj.TYPE_BRANCH
-	p.Pcond = c.cursym.Func.Text.Link
+	p.To.SetTarget(c.cursym.Func.Text.Link)
 	return p
 }
 
diff --git a/src/cmd/internal/obj/util.go b/src/cmd/internal/obj/util.go
index d020026..a30ccf0 100644
--- a/src/cmd/internal/obj/util.go
+++ b/src/cmd/internal/obj/util.go
@@ -251,10 +251,8 @@
 	case TYPE_BRANCH:
 		if a.Sym != nil {
 			fmt.Fprintf(w, "%s(SB)", a.Sym.Name)
-		} else if p != nil && p.Pcond != nil {
-			fmt.Fprint(w, p.Pcond.Pc)
-		} else if a.Val != nil {
-			fmt.Fprint(w, a.Val.(*Prog).Pc)
+		} else if a.Target() != nil {
+			fmt.Fprint(w, a.Target().Pc)
 		} else {
 			fmt.Fprintf(w, "%d(PC)", a.Offset)
 		}
diff --git a/src/cmd/internal/obj/x86/asm6.go b/src/cmd/internal/obj/x86/asm6.go
index a530636..fb99c62 100644
--- a/src/cmd/internal/obj/x86/asm6.go
+++ b/src/cmd/internal/obj/x86/asm6.go
@@ -1855,7 +1855,7 @@
 // no standalone or macro-fused jump will straddle or end on a 32 byte boundary
 // by inserting NOPs before the jumps
 func isJump(p *obj.Prog) bool {
-	return p.Pcond != nil || p.As == obj.AJMP || p.As == obj.ACALL ||
+	return p.To.Target() != nil || p.As == obj.AJMP || p.As == obj.ACALL ||
 		p.As == obj.ARET || p.As == obj.ADUFFCOPY || p.As == obj.ADUFFZERO
 }
 
@@ -1867,7 +1867,7 @@
 	for q = p.Link; q != nil && (q.As == obj.APCDATA || q.As == obj.AFUNCDATA || q.As == obj.ANOP); q = q.Link {
 	}
 
-	if q == nil || q.Pcond == nil || p.As == obj.AJMP || p.As == obj.ACALL {
+	if q == nil || q.To.Target() == nil || p.As == obj.AJMP || p.As == obj.ACALL {
 		return nil
 	}
 
@@ -2051,8 +2051,8 @@
 	}
 
 	for p := s.Func.Text; p != nil; p = p.Link {
-		if p.To.Type == obj.TYPE_BRANCH && p.Pcond == nil {
-			p.Pcond = p
+		if p.To.Type == obj.TYPE_BRANCH && p.To.Target() == nil {
+			p.To.SetTarget(p)
 		}
 		if p.As == AADJSP {
 			p.To.Type = obj.TYPE_REG
@@ -2088,7 +2088,7 @@
 	for p := s.Func.Text; p != nil; p = p.Link {
 		count++
 		p.Back = branchShort // use short branches first time through
-		if q := p.Pcond; q != nil && (q.Back&branchShort != 0) {
+		if q := p.To.Target(); q != nil && (q.Back&branchShort != 0) {
 			p.Back |= branchBackwards
 			q.Back |= branchLoopHead
 		}
@@ -4886,7 +4886,7 @@
 				// TODO: Check in input, preserve in brchain.
 
 				// Fill in backward jump now.
-				q = p.Pcond
+				q = p.To.Target()
 
 				if q == nil {
 					ctxt.Diag("jmp/branch/loop without target")
diff --git a/src/cmd/internal/obj/x86/obj6.go b/src/cmd/internal/obj/x86/obj6.go
index 016c247..18a6afc 100644
--- a/src/cmd/internal/obj/x86/obj6.go
+++ b/src/cmd/internal/obj/x86/obj6.go
@@ -765,7 +765,7 @@
 		}
 
 		// Set jne branch target.
-		jne.Pcond = p
+		jne.To.SetTarget(p)
 
 		// CMPQ panic_argp(BX), DI
 		p = obj.Appendp(p, newprog)
@@ -783,7 +783,7 @@
 		p = obj.Appendp(p, newprog)
 		p.As = AJNE
 		p.To.Type = obj.TYPE_BRANCH
-		p.Pcond = end
+		p.To.SetTarget(end)
 
 		// MOVQ SP, panic_argp(BX)
 		p = obj.Appendp(p, newprog)
@@ -801,7 +801,7 @@
 		p = obj.Appendp(p, newprog)
 		p.As = obj.AJMP
 		p.To.Type = obj.TYPE_BRANCH
-		p.Pcond = end
+		p.To.SetTarget(end)
 
 		// Reset p for following code.
 		p = end
@@ -1144,12 +1144,12 @@
 	jmp := obj.Appendp(pcdata, newprog)
 	jmp.As = obj.AJMP
 	jmp.To.Type = obj.TYPE_BRANCH
-	jmp.Pcond = cursym.Func.Text.Link
+	jmp.To.SetTarget(cursym.Func.Text.Link)
 	jmp.Spadj = +framesize
 
-	jls.Pcond = call
+	jls.To.SetTarget(call)
 	if q1 != nil {
-		q1.Pcond = call
+		q1.To.SetTarget(call)
 	}
 
 	return end