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cmd/compile/internal/ssa: remove redundant "type:" prefix check

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Remove redundant "type:" prefix check on symbol names in isFixedLoad,
also refactor some duplicate code into methods.

Change-Id: I8358422596eea8c39d1a30a554bd0aae8b570038
Reviewed-on: https://go-review.googlesource.com/c/go/+/701275
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Auto-Submit: Keith Randall <khr@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
This commit is contained in:
Youlin Feng 2025-09-05 22:48:48 +08:00 • committed by Gopher Robot
parent 19cc1022ba
commit fcb893fc4b
2 changed files with 25 additions and 13 deletions
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20
src/cmd/internal/obj/link.go
View file

@ -464,7 +464,7 @@ type LSym struct {
P []byte
R []Reloc
Extra *interface{} // *FuncInfo, *VarInfo, *FileInfo, or *TypeInfo, if present
Extra *interface{} // *FuncInfo, *VarInfo, *FileInfo, *TypeInfo, or *ItabInfo, if present
Pkg string
PkgIdx int32
@ -604,6 +604,15 @@ func (s *LSym) NewTypeInfo() *TypeInfo {
return t
}
// TypeInfo returns the *TypeInfo associated with s, or else nil.
func (s *LSym) TypeInfo() *TypeInfo {
if s.Extra == nil {
return nil
}
t, _ := (*s.Extra).(*TypeInfo)
return t
}
// An ItabInfo contains information for a symbol
// that contains a runtime.itab.
type ItabInfo struct {
@ -620,6 +629,15 @@ func (s *LSym) NewItabInfo() *ItabInfo {
return t
}
// ItabInfo returns the *ItabInfo associated with s, or else nil.
func (s *LSym) ItabInfo() *ItabInfo {
if s.Extra == nil {
return nil
}
i, _ := (*s.Extra).(*ItabInfo)
return i
}
// WasmImport represents a WebAssembly (WASM) imported function with
// parameters and results translated into WASM types based on the Go function
// declaration.