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cmd/compile: fix mips64 CALLtailinter argument count

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It should be 2, not 1.

Fixes #78013

Change-Id: If1c48c84c324a3fd50e9f4b43cca2ea62a995dc5
Reviewed-on: https://go-review.googlesource.com/c/go/+/752740
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Mark Freeman <markfreeman@google.com>
Auto-Submit: Keith Randall <khr@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
This commit is contained in:
Keith Randall
2026-03-07 20:17:39 -08:00
committed by Gopher Robot
parent 3694f33692
commit a95f60871f
2 changed files with 2 additions and 2 deletions
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2
src/cmd/compile/internal/ssa/_gen/MIPS64Ops.go
View File

@@ -275,7 +275,7 @@ func init() {
// function calls
{name: "CALLstatic", argLength: 1, reg: regInfo{clobbers: callerSave}, aux: "CallOff", clobberFlags: true, call: true}, // call static function aux.(*obj.LSym). arg0=mem, auxint=argsize, returns mem
{name: "CALLtail", argLength: 1, reg: regInfo{clobbers: callerSave}, aux: "CallOff", clobberFlags: true, call: true, tailCall: true}, // tail call static function aux.(*obj.LSym). arg0=mem, auxint=argsize, returns mem
{name: "CALLtailinter", argLength: 1, reg: regInfo{inputs: []regMask{gp}, clobbers: callerSave}, aux: "CallOff", clobberFlags: true, call: true, tailCall: true}, // tail call fn by pointer. arg0=codeptr, arg1=mem, auxint=argsize, returns mem
{name: "CALLtailinter", argLength: 2, reg: regInfo{inputs: []regMask{gp}, clobbers: callerSave}, aux: "CallOff", clobberFlags: true, call: true, tailCall: true}, // tail call fn by pointer. arg0=codeptr, arg1=mem, auxint=argsize, returns mem
{name: "CALLclosure", argLength: 3, reg: regInfo{inputs: []regMask{gpsp, buildReg("R22"), 0}, clobbers: callerSave}, aux: "CallOff", clobberFlags: true, call: true}, // call function via closure. arg0=codeptr, arg1=closure, arg2=mem, auxint=argsize, returns mem
{name: "CALLinter", argLength: 2, reg: regInfo{inputs: []regMask{gp}, clobbers: callerSave}, aux: "CallOff", clobberFlags: true, call: true}, // call fn by pointer. arg0=codeptr, arg1=mem, auxint=argsize, returns mem

2
src/cmd/compile/internal/ssa/opGen.go
View File

@@ -75418,7 +75418,7 @@ var opcodeTable = [...]opInfo{
{
name: "CALLtailinter",
auxType: auxCallOff,
argLen: 1,
argLen: 2,
clobberFlags: true,
call: true,
tailCall: true,