diff options
Diffstat (limited to 'src/cmd/compile/internal/typecheck/iexport.go')
| -rw-r--r-- | src/cmd/compile/internal/typecheck/iexport.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/typecheck/iexport.go b/src/cmd/compile/internal/typecheck/iexport.go index fa16357066..43cc4e4a25 100644 --- a/src/cmd/compile/internal/typecheck/iexport.go +++ b/src/cmd/compile/internal/typecheck/iexport.go @@ -1055,7 +1055,11 @@ func (w *exportWriter) funcExt(n *ir.Name) { w.linkname(n.Sym()) w.symIdx(n.Sym()) - // TODO(register args) remove after register abi is working. + // Record definition ABI so cross-ABI calls can be direct. + // This is important for the performance of calling some + // common functions implemented in assembly (e.g., bytealg). + w.uint64(uint64(n.Func.ABI)) + w.uint64(uint64(n.Func.Pragma)) // Escape analysis. |