runtime: map; llgo/ssa: MapUpdate

2024-06-14 21:57:34 +08:00
parent 7a54967bee
commit 47b20b01d0
12 changed files with 491 additions and 46 deletions
--- a/internal/runtime/malloc.go
+++ b/internal/runtime/malloc.go
@@ -8,6 +8,10 @@ import (
 	"unsafe"
 )

+const (
+	bigAlloc = 1 << (goarchPtrSize*8 - 6)
+)
+
 // implementation of new builtin
 // compiler (both frontend and SSA backend) knows the signature
 // of this function.