X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=asma%2Fasma.s;fp=asma%2Fasma.s;h=301ecef81af469df72d92edc9ad039a73b9144ae;hb=40f73b39e48b1abcf82554a855c6dbfed289e1aa;hp=84151dbc1036afc4dc32a8cf596cccca3de318f8;hpb=9fe002b59aa63b5b9e2531b909d4b6edc28e8e67;p=uebersetzerbau-ss10.git

diff --git a/asma/asma.s b/asma/asma.s
index 84151db..301ecef 100644
--- a/asma/asma.s
+++ b/asma/asma.s
@@ -1,4 +1,20 @@
 	.file	"asma.c"
+
+.section .rodata
+.align 128
+const9a:
+	.rept 16
+	.byte 0x9a
+	.endr
+const20:
+	.rept 16
+	.byte 0x20
+	.endr
+const3f:
+	.rept 16
+	.byte 0x3f
+	.endr
+
 	.text
 .globl asma
 	.type	asma, @function
@@ -9,14 +25,10 @@ asma:
 	* 102 = 01100110
 	* ~102 = 10011001
 	* (~102)+1 = 10011010 = 0x9A */
-	mov $0x9a9a9a9a9a9a9a9a, %rax
-	movq %rax, %xmm15
-	movddup %xmm15, %xmm8
+	movdqa const9a, %xmm8
 
 	//init %xmm9 mit "'a'-'A'= 97-65 = 32 = 0x20
-	mov $0x2020202020202020, %rax
-	movq %rax, %xmm15
-	movddup %xmm15, %xmm9
+	movdqa const20, %xmm9
 
 	//speicheradresse des pointers zeigt auf 16*8 feld = 128bit
 	movdqu (%rdi), %xmm11
@@ -24,9 +36,7 @@ asma:
 
 	/*addiere in %xmm11 "min_t-'A'"
 	* = -128 - 65 = 63 = 0x3f */
-	mov $0x3f3f3f3f3f3f3f3f, %rax
-	movq %rax, %xmm15
-	movddup %xmm15, %xmm10
+	movdqa const3f, %xmm10
 
 	//c+min_t-'A'
 	paddb %xmm10, %xmm11