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path: root/src/cmd/compile/internal/ssa/gen/386Ops.go
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Diffstat (limited to 'src/cmd/compile/internal/ssa/gen/386Ops.go')
-rw-r--r--src/cmd/compile/internal/ssa/gen/386Ops.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/ssa/gen/386Ops.go b/src/cmd/compile/internal/ssa/gen/386Ops.go
index 83db157d4f..88948e0033 100644
--- a/src/cmd/compile/internal/ssa/gen/386Ops.go
+++ b/src/cmd/compile/internal/ssa/gen/386Ops.go
@@ -362,7 +362,8 @@ func init() {
argLength: 3,
reg: regInfo{
inputs: []regMask{buildReg("DI"), buildReg("AX")},
- clobbers: buildReg("DI"),
+ clobbers: buildReg("DI CX"),
+ // Note: CX is only clobbered when dynamic linking.
},
},