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path: root/src/cmd/compile/internal/ssa/gen/genericOps.go
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Diffstat (limited to 'src/cmd/compile/internal/ssa/gen/genericOps.go')
-rw-r--r--src/cmd/compile/internal/ssa/gen/genericOps.go1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/ssa/gen/genericOps.go b/src/cmd/compile/internal/ssa/gen/genericOps.go
index d962e4a193..63bb9a8b61 100644
--- a/src/cmd/compile/internal/ssa/gen/genericOps.go
+++ b/src/cmd/compile/internal/ssa/gen/genericOps.go
@@ -417,6 +417,7 @@ var genericOps = []opData{
{name: "VarKill", argLength: 1, aux: "Sym", symEffect: "None"}, // aux is a *gc.Node of a variable that is known to be dead. arg0=mem, returns mem
{name: "VarLive", argLength: 1, aux: "Sym", symEffect: "None"}, // aux is a *gc.Node of a variable that must be kept live. arg0=mem, returns mem
{name: "KeepAlive", argLength: 2, typ: "Mem"}, // arg[0] is a value that must be kept alive until this mark. arg[1]=mem, returns mem
+ {name: "RegKill"}, // regalloc has determined that the value in this register is dead
// Ops for breaking 64-bit operations on 32-bit architectures
{name: "Int64Make", argLength: 2, typ: "UInt64"}, // arg0=hi, arg1=lo