diff --git a/src/cmd/compile/internal/arm/ssa.go b/src/cmd/compile/internal/arm/ssa.go
index 16752977a8..0b798a52b9 100644
--- a/src/cmd/compile/internal/arm/ssa.go
+++ b/src/cmd/compile/internal/arm/ssa.go
@@ -655,6 +655,7 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) {
 		ssa.OpARMSQRTD,
 		ssa.OpARMNEGF,
 		ssa.OpARMNEGD,
+		ssa.OpARMABSD,
 		ssa.OpARMMOVWF,
 		ssa.OpARMMOVWD,
 		ssa.OpARMMOVFW,
diff --git a/src/cmd/compile/internal/gc/ssa.go b/src/cmd/compile/internal/gc/ssa.go
index 9871e11a09..e1c464b843 100644
--- a/src/cmd/compile/internal/gc/ssa.go
+++ b/src/cmd/compile/internal/gc/ssa.go
@@ -3297,7 +3297,7 @@ func init() {
 		func(s *state, n *Node, args []*ssa.Value) *ssa.Value {
 			return s.newValue1(ssa.OpAbs, types.Types[TFLOAT64], args[0])
 		},
-		sys.ARM64, sys.PPC64, sys.Wasm)
+		sys.ARM64, sys.ARM, sys.PPC64, sys.Wasm)
 	addF("math", "Copysign",
 		func(s *state, n *Node, args []*ssa.Value) *ssa.Value {
 			return s.newValue2(ssa.OpCopysign, types.Types[TFLOAT64], args[0], args[1])
diff --git a/src/cmd/compile/internal/ssa/gen/ARM.rules b/src/cmd/compile/internal/ssa/gen/ARM.rules
index 798611446d..87a91b1261 100644
--- a/src/cmd/compile/internal/ssa/gen/ARM.rules
+++ b/src/cmd/compile/internal/ssa/gen/ARM.rules
@@ -56,6 +56,7 @@
 (Com(32|16|8) x) -> (MVN x)
 
 (Sqrt x) -> (SQRTD x)
+(Abs x) -> (ABSD x)
 
 // TODO: optimize this for ARMv5 and ARMv6
 (Ctz32NonZero x) -> (Ctz32 x)
diff --git a/src/cmd/compile/internal/ssa/gen/ARMOps.go b/src/cmd/compile/internal/ssa/gen/ARMOps.go
index d8bdfeb86e..484f6cfe71 100644
--- a/src/cmd/compile/internal/ssa/gen/ARMOps.go
+++ b/src/cmd/compile/internal/ssa/gen/ARMOps.go
@@ -211,6 +211,7 @@ func init() {
 		{name: "NEGF", argLength: 1, reg: fp11, asm: "NEGF"},   // -arg0, float32
 		{name: "NEGD", argLength: 1, reg: fp11, asm: "NEGD"},   // -arg0, float64
 		{name: "SQRTD", argLength: 1, reg: fp11, asm: "SQRTD"}, // sqrt(arg0), float64
+		{name: "ABSD", argLength: 1, reg: fp11, asm: "ABSD"},   // abs(arg0), float64
 
 		{name: "CLZ", argLength: 1, reg: gp11, asm: "CLZ"},     // count leading zero
 		{name: "REV", argLength: 1, reg: gp11, asm: "REV"},     // reverse byte order
diff --git a/src/cmd/compile/internal/ssa/opGen.go b/src/cmd/compile/internal/ssa/opGen.go
index 00e49c97b7..f316ea16e6 100644
--- a/src/cmd/compile/internal/ssa/opGen.go
+++ b/src/cmd/compile/internal/ssa/opGen.go
@@ -926,6 +926,7 @@ const (
 	OpARMNEGF
 	OpARMNEGD
 	OpARMSQRTD
+	OpARMABSD
 	OpARMCLZ
 	OpARMREV
 	OpARMREV16
@@ -12298,6 +12299,19 @@ var opcodeTable = [...]opInfo{
 			},
 		},
 	},
+	{
+		name:   "ABSD",
+		argLen: 1,
+		asm:    arm.AABSD,
+		reg: regInfo{
+			inputs: []inputInfo{
+				{0, 4294901760}, // F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15
+			},
+			outputs: []outputInfo{
+				{0, 4294901760}, // F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15
+			},
+		},
+	},
 	{
 		name:   "CLZ",
 		argLen: 1,
diff --git a/src/cmd/compile/internal/ssa/rewriteARM.go b/src/cmd/compile/internal/ssa/rewriteARM.go
index 6a3237497c..8b569781c5 100644
--- a/src/cmd/compile/internal/ssa/rewriteARM.go
+++ b/src/cmd/compile/internal/ssa/rewriteARM.go
@@ -420,6 +420,8 @@ func rewriteValueARM(v *Value) bool {
 		return rewriteValueARM_OpARMXORshiftRLreg_0(v)
 	case OpARMXORshiftRR:
 		return rewriteValueARM_OpARMXORshiftRR_0(v)
+	case OpAbs:
+		return rewriteValueARM_OpAbs_0(v)
 	case OpAdd16:
 		return rewriteValueARM_OpAdd16_0(v)
 	case OpAdd32:
@@ -17179,6 +17181,17 @@ func rewriteValueARM_OpARMXORshiftRR_0(v *Value) bool {
 	}
 	return false
 }
+func rewriteValueARM_OpAbs_0(v *Value) bool {
+	// match: (Abs x)
+	// cond:
+	// result: (ABSD x)
+	for {
+		x := v.Args[0]
+		v.reset(OpARMABSD)
+		v.AddArg(x)
+		return true
+	}
+}
 func rewriteValueARM_OpAdd16_0(v *Value) bool {
 	// match: (Add16 x y)
 	// cond:
diff --git a/test/codegen/math.go b/test/codegen/math.go
index 597271ce72..36252710d1 100644
--- a/test/codegen/math.go
+++ b/test/codegen/math.go
@@ -63,6 +63,7 @@ func abs(x, y float64) {
 	// ppc64:"FABS\t"
 	// ppc64le:"FABS\t"
 	// wasm:"F64Abs"
+	// arm/6:"ABSD\t"
 	sink64[0] = math.Abs(x)
 
 	// amd64:"BTRQ\t[$]63","PXOR"    (TODO: this should be BTSQ)