159 SUBROUTINE sorm2l( SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC,
168 CHARACTER side, trans
169 INTEGER info, k, lda, ldc, m, n
172 REAL a( lda, * ), c( ldc, * ), tau( * ), work( * )
179 parameter( one = 1.0e+0 )
183 INTEGER i, i1, i2, i3, mi, ni, nq
201 left =
lsame( side,
'L' )
202 notran =
lsame( trans,
'N' )
211 IF( .NOT.left .AND. .NOT.
lsame( side,
'R' ) )
THEN
213 ELSE IF( .NOT.notran .AND. .NOT.
lsame( trans,
'T' ) )
THEN
215 ELSE IF( m.LT.0 )
THEN
217 ELSE IF( n.LT.0 )
THEN
219 ELSE IF( k.LT.0 .OR. k.GT.nq )
THEN
221 ELSE IF( lda.LT.max( 1, nq ) )
THEN
223 ELSE IF( ldc.LT.max( 1, m ) )
THEN
227 CALL
xerbla(
'SORM2L', -info )
233 IF( m.EQ.0 .OR. n.EQ.0 .OR. k.EQ.0 )
236 IF( ( left .AND. notran ) .OR. ( .NOT.left .AND. .NOT.notran ) )
270 CALL
slarf( side, mi, ni, a( 1, i ), 1, tau( i ), c, ldc,