diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 71377d89031..fc9c841be6e 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+Thu May 11 19:02:43 2000  Jeffrey A Law  (law@cygnus.com)
+
+	* g77.f-torture/compile/20000511-1.f: New test.
+	* g77.f-torture/compile/20000511-2.f: New test.
+
 2000-05-11  Michael Meissner  <meissner@redhat.com>
 
 	* gcc.c-torture/execute/20000511-1.c: New test.
diff --git a/gcc/testsuite/g77.f-torture/compile/20000511-1.f b/gcc/testsuite/g77.f-torture/compile/20000511-1.f
new file mode 100644
index 00000000000..ff95214351e
--- /dev/null
+++ b/gcc/testsuite/g77.f-torture/compile/20000511-1.f
@@ -0,0 +1,21 @@
+      subroutine saxpy(n,sa,sx,incx,sy,incy)
+C
+C     constant times a vector plus a vector.
+C     uses unrolled loop for increments equal to one.
+C     jack dongarra, linpack, 3/11/78.
+C     modified 12/3/93, array(1) declarations changed to array(*)
+C
+      real sx(*),sy(*),sa
+      integer i,incx,incy,ix,iy,m,mp1,n
+C
+C  -ffast-math ICE provoked by this conditional
+      if(sa /= 0.0)then
+C
+C        code for both increments equal to 1
+C
+	      do i= 1,n
+		sy(i)= sy(i)+sa*sx(i)
+		enddo
+	endif
+      return
+      end
diff --git a/gcc/testsuite/g77.f-torture/compile/20000511-2.f b/gcc/testsuite/g77.f-torture/compile/20000511-2.f
new file mode 100644
index 00000000000..84542c578ae
--- /dev/null
+++ b/gcc/testsuite/g77.f-torture/compile/20000511-2.f
@@ -0,0 +1,61 @@
+      subroutine sgbcon(norm,n,kl,ku,ab,ldab,ipiv,anorm,rcond,work,iwork
+     &,info)
+C
+C  -- LAPACK routine (version 3.0) --
+C     Univ. of Tennessee, Univ. of California Berkeley, NAG Ltd.,
+C     Courant Institute, Argonne National Lab, and Rice University
+C     September 30, 1994
+C
+C     .. Scalar Arguments ..
+      character norm
+      integer info,kl,ku,ldab,n
+      real anorm,rcond
+C     ..
+C     .. Array Arguments ..
+      integer ipiv(n),iwork(n)
+      real ab(ldab,n),work(n)
+C     ..
+C
+C  Purpose
+C  =======
+C demonstrate g77 bug at -O -funroll-loops
+C  =====================================================================
+C
+C     .. Parameters ..
+      real one,zero
+      parameter(one= 1.0e+0,zero= 0.0e+0)
+C     ..
+C     .. Local Scalars ..
+      logical lnoti,onenrm
+      character normin
+      integer ix,j,jp,kase,kase1,kd,lm
+      real ainvnm,scale,smlnum,t
+C     ..
+C     .. External Functions ..
+      logical lsame
+      integer isamax
+      real sdot,slamch
+      externallsame,isamax,sdot,slamch
+C     ..
+C     .. External Subroutines ..
+      externalsaxpy,slacon,slatbs,srscl,xerbla
+C     ..
+C     .. Executable Statements ..
+C
+C           Multiply by inv(L).
+C
+      do j= 1,n-1
+C the following min() intrinsic provokes this bug
+	  lm= min(kl,n-j)
+	  jp= ipiv(j)
+	  t= work(jp)
+	  if(jp.ne.j)then
+C but only when combined with this if block
+	      work(jp)= work(j)
+	      work(j)= t
+	    endif
+C and this subroutine call
+	  call saxpy(lm,-t,ab(kd+1,j),1,work(j+1),1)
+	enddo
+      return
+      end