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Update zscal.c

This commit is contained in:
Martin Kroeker 2024-07-31 17:29:56 +02:00 committed by GitHub
parent 0dea52ecbf
commit 7560b1664d
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GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 5 deletions
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7
kernel/zarch/zscal.c
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@ -348,7 +348,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da_r, FLOAT da_i,
j = n1; j = n1;
} }
if (da_r == 0.0 || da_r != da_r) { if (da_r == 0.0 || isnan(da_r)) {
if (da_i == 0.0) { if (da_i == 0.0) {
double res= 0.0; double res= 0.0;
@ -356,10 +356,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da_r, FLOAT da_i,
while (j < n) { while (j < n) {
x[i] = res; x[i] = res;
if (!isinf(x[i + 1])) x[i + 1] = res;
x[i + 1] = res;
else
x[i + 1] = NAN;
i += 2; i += 2;
j++; j++;