printer: shorten text size when argsize is zero

This commit is contained in:
Michael McLoughlin
2018-12-27 13:48:31 -08:00
parent 9243d299e6
commit 5dea46407c
12 changed files with 158 additions and 35 deletions

View File

@@ -3,7 +3,7 @@
#include "textflag.h"
// func Sum(xs []uint64) uint64
TEXT ·Sum(SB),0,$0-32
TEXT ·Sum(SB), 0, $0-32
MOVQ xs_base(FP), AX
MOVQ xs_len+8(FP), CX
XORQ DX, DX