From: Kai Backman <kaib@golang.org>
Date: Fri, 10 Apr 2009 23:44:01 +0000 (-0700)
Subject: Fixed optab to support SWI with long constant (the mode used
X-Git-Tag: weekly.2009-11-06~1861
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=35a775d045c8ae625f1b0d78a0681d31351f81bc;p=gostls13.git

Fixed optab to support SWI with long constant (the mode used
for linux system calls).

R=rsc
APPROVED=rsc
DELTA=3  (3 added, 0 deleted, 0 changed)
OCL=27325
CL=27328
---

diff --git a/src/cmd/5l/optab.c b/src/cmd/5l/optab.c
index ff757ee669..b041e32342 100644
--- a/src/cmd/5l/optab.c
+++ b/src/cmd/5l/optab.c
@@ -32,6 +32,8 @@
 
 Optab	optab[] =
 {
+	/* Data layout:
+	  OPCODE,	ARG0, ARG1, ARG2,		 magic numbers? */
 	{ ATEXT,	C_LEXT,	C_NONE,	C_LCON, 	 0, 0, 0 },
 	{ ATEXT,	C_LEXT,	C_REG,	C_LCON, 	 0, 0, 0 },
 	{ ATEXT,	C_ADDR,	C_NONE,	C_LCON, 	 0, 0, 0 },
@@ -75,6 +77,7 @@ Optab	optab[] =
 
 	{ ASWI,		C_NONE,	C_NONE,	C_NONE,		10, 4, 0 },
 	{ ASWI,		C_NONE,	C_NONE,	C_LOREG,	10, 4, 0 },
+	{ ASWI,		C_NONE,	C_NONE,	C_LCON,		10, 4, 0 },
 
 	{ AWORD,	C_NONE,	C_NONE,	C_LCON,		11, 4, 0 },
 	{ AWORD,	C_NONE,	C_NONE,	C_GCON,		11, 4, 0 },