New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23852 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/g77.f-torture/execute/labug1.f b/gcc/testsuite/g77.f-torture/execute/labug1.f
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+      PROGRAM LABUG1
+
+*  This program core dumps on mips-sgi-irix6.2 when compiled
+*  with egcs-19981101, egcs-19981109 and egcs-19981122 snapshots
+*  with -O2
+*
+*  Originally derived from LAPACK test suite.
+*  Almost any change allows it to run.
+*
+*  David Billinghurst, (David.Billinghurst@riotinto.com.au)
+*  25 November 1998
+* 
+*     .. Parameters ..
+      INTEGER   LDA, LDE
+      PARAMETER ( LDA = 2500, LDE = 50  )
+      COMPLEX   CZERO 
+      PARAMETER ( CZERO = ( 0.0E+0, 0.0E+0 ) )
+
+      INTEGER   I, J, M, N
+      REAL      V
+      COMPLEX   A(LDA),B(LDA),C(LDA),E(LDE,LDE),F(LDE,LDE)  
+      COMPLEX   Z
+
+      N=2
+      M=1
+*
+      do i = 1, m
+         do j = 1, n
+            e(i,j) = czero
+            f(i,j) = czero
+        end do
+      end do
+*
+      DO J = 1, N
+         DO I = 1, M
+            V =  ABS( E(I,J) - F(I,J) )
+         END DO
+      END DO
+ 
+      CALL SUB2(M,Z)
+
+      END
+
+      subroutine SUB2(I,A)
+      integer i
+      complex a
+      end
+
+
+
+
+
+
+
+
+
+