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fix compile fail

This commit is contained in:
qiulaidongfeng 2023-12-17 20:56:35 +08:00
parent a4415269c4
commit fba087a35f
1 changed files with 4 additions and 3 deletions
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7
src/cmd/compile/internal/walk/builtin.go
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@ -8,6 +8,7 @@ import (
"fmt"
"go/constant"
"go/token"
"internal/abi"
"strings"
"cmd/compile/internal/base"
@ -321,7 +322,7 @@ func walkMakeMap(n *ir.MakeExpr, init *ir.Nodes) ir.Node {
// Maximum key and elem size is 128 bytes, larger objects
// are stored with an indirection. So max bucket size is 2048+eps.
if !ir.IsConst(hint, constant.Int) ||
constant.Compare(hint.Val(), token.LEQ, constant.MakeInt64(reflectdata.BUCKETSIZE)) {
constant.Compare(hint.Val(), token.LEQ, constant.MakeInt64(abi.MapBucketCount)) {
// In case hint is larger than BUCKETSIZE runtime.makemap
// will allocate the buckets on the heap, see #20184
@ -332,7 +333,7 @@ func walkMakeMap(n *ir.MakeExpr, init *ir.Nodes) ir.Node {
// h.buckets = b
// }
nif := ir.NewIfStmt(base.Pos, ir.NewBinaryExpr(base.Pos, ir.OLE, hint, ir.NewInt(base.Pos, reflectdata.BUCKETSIZE)), nil, nil)
nif := ir.NewIfStmt(base.Pos, ir.NewBinaryExpr(base.Pos, ir.OLE, hint, ir.NewInt(base.Pos, abi.MapBucketCount)), nil, nil)
nif.Likely = true
// var bv bmap
@ -347,7 +348,7 @@ func walkMakeMap(n *ir.MakeExpr, init *ir.Nodes) ir.Node {
}
}
if ir.IsConst(hint, constant.Int) && constant.Compare(hint.Val(), token.LEQ, constant.MakeInt64(reflectdata.BUCKETSIZE)) {
if ir.IsConst(hint, constant.Int) && constant.Compare(hint.Val(), token.LEQ, constant.MakeInt64(abi.MapBucketCount)) {
// Handling make(map[any]any) and
// make(map[any]any, hint) where hint <= BUCKETSIZE
// special allows for faster map initialization and