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path: root/src/cmd/compile/internal/ssa/gen/ARM64Ops.go
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Diffstat (limited to 'src/cmd/compile/internal/ssa/gen/ARM64Ops.go')
-rw-r--r--src/cmd/compile/internal/ssa/gen/ARM64Ops.go2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/ssa/gen/ARM64Ops.go b/src/cmd/compile/internal/ssa/gen/ARM64Ops.go
index 9c3453faaa..e30fcd6342 100644
--- a/src/cmd/compile/internal/ssa/gen/ARM64Ops.go
+++ b/src/cmd/compile/internal/ssa/gen/ARM64Ops.go
@@ -261,6 +261,8 @@ func init() {
{name: "MOVWUreg", argLength: 1, reg: gp11, asm: "MOVWU"}, // move from arg0, unsign-extended from word
{name: "MOVDreg", argLength: 1, reg: gp11, asm: "MOVD"}, // move from arg0
+ {name: "MOVDnop", argLength: 1, reg: regInfo{inputs: []regMask{gp}, outputs: []regMask{gp}}, resultInArg0: true}, // nop, return arg0 in same register
+
{name: "SCVTFWS", argLength: 1, reg: gpfp, asm: "SCVTFWS"}, // int32 -> float32
{name: "SCVTFWD", argLength: 1, reg: gpfp, asm: "SCVTFWD"}, // int32 -> float64
{name: "UCVTFWS", argLength: 1, reg: gpfp, asm: "UCVTFWS"}, // uint32 -> float32