From: Shenghou Ma <minux.ma@gmail.com>
Date: Sat, 2 Jun 2012 20:03:09 +0000 (+0800)
Subject: runtime: remove unnecessary macros in vlop_arm.s
X-Git-Tag: go1.1rc2~3024
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=e8265f18e6b712aefdaf57f872e6d19a4b170fdc;p=gostls13.git

runtime: remove unnecessary macros in vlop_arm.s

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6270045
---

diff --git a/src/pkg/runtime/vlop_arm.s b/src/pkg/runtime/vlop_arm.s
index fc679f0eea..a3626776ed 100644
--- a/src/pkg/runtime/vlop_arm.s
+++ b/src/pkg/runtime/vlop_arm.s
@@ -23,9 +23,6 @@
 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 // THE SOFTWARE.
 
-#define UMULL(Rs,Rm,Rhi,Rlo,S)  WORD	 $((14<<28)|(4<<21)|(S<<20)|(Rhi<<16)|(Rlo<<12)|(Rs<<8)|(9<<4)|Rm)
-#define UMLAL(Rs,Rm,Rhi,Rlo,S)  WORD	 $((14<<28)|(5<<21)|(S<<20)|(Rhi<<16)|(Rlo<<12)|(Rs<<8)|(9<<4)|Rm)
-#define MUL(Rs,Rm,Rd,S) WORD	 $((14<<28)|(0<<21)|(S<<20)|(Rd<<16)|(Rs<<8)|(9<<4)|Rm)
 arg=0
 
 /* replaced use of R10 by R11 because the former can be the data segment base register */
@@ -36,10 +33,10 @@ TEXT _mulv(SB), $0
 	MOVW	8(FP), R11	/* h0 */
 	MOVW	12(FP), R4	/* l1 */
 	MOVW	16(FP), R5	/* h1 */
-	UMULL(4, 2, 7, 6, 0)
-	MUL(11, 4, 8, 0)
+	MULLU	R4, R2, (R7,R6)
+	MUL	R11, R4, R8
 	ADD	R8, R7
-	MUL(2, 5, 8, 0)
+	MUL	R2, R5, R8
 	ADD	R8, R7
 	MOVW	R6, 0(R(arg))
 	MOVW	R7, 4(R(arg))