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cmd/compile: update riscv64 CALL* ops

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This CL allow the CALL ops to take variable number of arguments.

Change-Id: If84bb306c2f23a0a934e31dfeabbca7bed0c1796
Reviewed-on: https://go-review.googlesource.com/c/go/+/360216
Trust: mzh <mzh@golangcn.org>
Run-TryBot: mzh <mzh@golangcn.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
This commit is contained in:
Meng Zhuo 2021-10-31 21:16:15 +08:00 committed by mzh
parent 947bf333fc
commit 849e42f028
2 changed files with 8 additions and 8 deletions
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8
src/cmd/compile/internal/ssa/gen/RISCV64Ops.go
View file

@ -241,10 +241,10 @@ func init() {
{name: "MOVconvert", argLength: 2, reg: gp11, asm: "MOV"}, // arg0, but converted to int/ptr as appropriate; arg1=mem
// Calls
{name: "CALLstatic", argLength: 1, reg: call, aux: "CallOff", call: true}, // call static function aux.(*gc.Sym). arg0=mem, auxint=argsize, returns mem
{name: "CALLtail", argLength: 1, reg: call, aux: "CallOff", call: true, tailCall: true}, // tail call static function aux.(*gc.Sym). arg0=mem, auxint=argsize, returns mem
{name: "CALLclosure", argLength: 3, reg: callClosure, aux: "CallOff", call: true}, // call function via closure. arg0=codeptr, arg1=closure, arg2=mem, auxint=argsize, returns mem
{name: "CALLinter", argLength: 2, reg: callInter, aux: "CallOff", call: true}, // call fn by pointer. arg0=codeptr, arg1=mem, auxint=argsize, returns mem
{name: "CALLstatic", argLength: -1, reg: call, aux: "CallOff", call: true}, // call static function aux.(*gc.Sym). last arg=mem, auxint=argsize, returns mem
{name: "CALLtail", argLength: -1, reg: call, aux: "CallOff", call: true, tailCall: true}, // tail call static function aux.(*gc.Sym). last arg=mem, auxint=argsize, returns mem
{name: "CALLclosure", argLength: -1, reg: callClosure, aux: "CallOff", call: true}, // call function via closure. arg0=codeptr, arg1=closure, last arg=mem, auxint=argsize, returns mem
{name: "CALLinter", argLength: -1, reg: callInter, aux: "CallOff", call: true}, // call fn by pointer. arg0=codeptr, last arg=mem, auxint=argsize, returns mem
// duffzero
// arg0 = address of memory to zero (in X25, changed as side effect)

8
src/cmd/compile/internal/ssa/opGen.go
View file

@ -28875,7 +28875,7 @@ var opcodeTable = [...]opInfo{
{
name: "CALLstatic",
auxType: auxCallOff,
argLen: 1,
argLen: -1,
call: true,
reg: regInfo{
clobbers: 9223372035781033968, // X5 X6 X7 X8 X9 X10 X11 X12 X13 X14 X15 X16 X17 X18 X19 X20 X21 X22 X23 X24 X25 X26 g X28 X29 X30 F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16 F17 F18 F19 F20 F21 F22 F23 F24 F25 F26 F27 F28 F29 F30 F31
@ -28884,7 +28884,7 @@ var opcodeTable = [...]opInfo{
{
name: "CALLtail",
auxType: auxCallOff,
argLen: 1,
argLen: -1,
call: true,
tailCall: true,
reg: regInfo{
@ -28894,7 +28894,7 @@ var opcodeTable = [...]opInfo{
{
name: "CALLclosure",
auxType: auxCallOff,
argLen: 3,
argLen: -1,
call: true,
reg: regInfo{
inputs: []inputInfo{
@ -28907,7 +28907,7 @@ var opcodeTable = [...]opInfo{
{
name: "CALLinter",
auxType: auxCallOff,
argLen: 2,
argLen: -1,
call: true,
reg: regInfo{
inputs: []inputInfo{