Merge pull request #3682 from XiWeiGu/develop

Fix dnrm2_tiny testcase failure
This commit is contained in:
Martin Kroeker 2022-07-19 10:24:28 +02:00 committed by GitHub
commit fcbbd8c25c
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2 changed files with 19 additions and 0 deletions

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@ -53,6 +53,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define s4 $f9
#define ALPHA $f4
#define max $f5
#define INF $f6
PROLOGUE
@ -61,6 +62,11 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
LDINT INCX, 0(INCX)
#endif
// Init INF
addi.d TEMP, $r0, 0x7FF
slli.d TEMP, TEMP, 52
MTC INF, TEMP
MTC s1, $r0
bge $r0, N, .L999
slli.d INCX, INCX, BASE_SHIFT
@ -198,7 +204,11 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
CMPEQ $fcc0, s1, a1
fcvt.d.s ALPHA, ALPHA
bcnez $fcc0, .L999
fdiv.d ALPHA, ALPHA, s1
CMPEQ $fcc0, INF, ALPHA
bcnez $fcc0, .L999
MOV max, s1
MOV s1, a1
MOV s2, a1

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@ -68,6 +68,7 @@
#define ALPHA $f16
#define max $f17
#define INF $f18
PROLOGUE
@ -86,6 +87,11 @@
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
@ -255,6 +261,9 @@
div.d ALPHA, ALPHA, s1
MOV max, s1
CMPEQ $fcc0, ALPHA, INF
bc1t $fcc0, .L999
MOV s1, a1
MOV s2, a1
MOV s3, a1