1C PR tree-optimization/26524 2C { dg-do compile } 3C { dg-options "-O2 -ffast-math" } 4 SUBROUTINE CLATM5( PRTYPE, M, N, A, LDA, B, LDB, C, LDC, D, LDD, 5 $ E, LDE, F, LDF, R, LDR, L, LDL, ALPHA, QBLCKA, 6 $ QBLCKB ) 7 COMPLEX A( LDA, * ), B( LDB, * ), C( LDC, * ), 8 $ L( LDL, * ), R( LDR, * ) 9 COMPLEX IMEPS, REEPS 10 DO 240 I = 1, M 11 IF( MOD( I, 2 ).NE.0 .AND. I.LT.M ) THEN 12 A( I, I-1 ) = -IMEPS*2 13 END IF 14 240 CONTINUE 15 END 16 17