From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gfortran.dg/g77/20010116.f | 41 ++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/g77/20010116.f (limited to 'gcc/testsuite/gfortran.dg/g77/20010116.f') diff --git a/gcc/testsuite/gfortran.dg/g77/20010116.f b/gcc/testsuite/gfortran.dg/g77/20010116.f new file mode 100644 index 000000000..ca7375d0f --- /dev/null +++ b/gcc/testsuite/gfortran.dg/g77/20010116.f @@ -0,0 +1,41 @@ +c { dg-do run } +c { dg-options "-std=legacy" } +c +* +* Derived from LAPACK 3.0 routine CHGEQZ +* Fails on i686-pc-cygwin with gcc-2.97 snapshots at -O2 and higher +* PR fortran/1645 +* +* David Billinghurst, (David.Billinghurst@riotinto.com) +* 14 January 2001 +* Rewritten by Toon Moene (toon@moene.indiv.nluug.nl) +* 15 January 2001 +* + COMPLEX A(5,5) + DATA A/25*(0.0,0.0)/ + A(4,3) = (0.05,0.2)/3.0E-7 + A(4,4) = (-0.03,-0.4) + A(5,4) = (-2.0E-07,2.0E-07) + CALL CHGEQZ( 5, A ) + END + SUBROUTINE CHGEQZ( N, A ) + COMPLEX A(N,N), X + ABS1( X ) = ABS( REAL( X ) ) + ABS( AIMAG( X ) ) + DO J = 4, 2, -1 + I = J + TEMP = ABS1( A(J,J) ) + TEMP2 = ABS1( A( J+1, J ) ) + TEMPR = MAX( TEMP, TEMP2 ) + IF( TEMPR .LT. 1.0 .AND. TEMPR .NE. 0.0 ) THEN + TEMP = TEMP / TEMPR + TEMP2 = TEMP2 / TEMPR + END IF + IF ( ABS1(A(J,J-1))*TEMP2 .LE. TEMP ) GO TO 90 + END DO +c Should not reach here, but need a statement + PRINT* + 90 IF ( I .NE. 4 ) THEN + PRINT*,'I =', I, ' but should be 4' + CALL ABORT() + END IF + END -- cgit v1.2.3