MIPS64: Fix dnrm2_tiny testcase failure
#define ALPHA $f16
#define max $f17
+#define INF $f18
PROLOGUE
move XX, X
NOP
+ //Init INF
+ lui TEMP, 0x7FF0
+ dsll TEMP, TEMP, 32
+ MTC1 TEMP, INF
+
LD a1, 0 * SIZE(X)
daddiu N, N, -1
div.d ALPHA, ALPHA, s1
MOV max, s1
+ CMPEQ $fcc0, ALPHA, INF
+ bc1t $fcc0, .L999
+
MOV s1, a1
MOV s2, a1
MOV s3, a1
