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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/g77/20000601-1.f
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+c { dg-do compile }
+ SUBROUTINE SGBTRF( M, KL, KU, AB, LDAB )
+
+* PR fortran/275
+* ICE in `change_address', at emit-rtl.c:1589 with -O1 and above
+* g77 version 2.96 20000530 (experimental) on mips-sgi-irix6.5/-mabi=64
+*
+* Originally derived from LAPACK 3.0 test suite failure.
+*
+* David Billinghurst, (David.Billinghurst@riotinto.com.au)
+* 1 June 2000
+
+ INTEGER KL, KU, LDAB, M
+ REAL AB( LDAB, * )
+
+ INTEGER J, JB, JJ, JP, KV, KM
+ REAL WORK13(65,64), WORK31(65,64)
+ KV = KU + KL
+ DO J = 1, M
+ JB = MIN( 1, M-J+1 )
+ DO JJ = J, J + JB - 1
+ KM = MIN( KL, M-JJ )
+ JP = KM+1
+ CALL SSWAP( JB, AB( KV+1+JJ-J, J ), LDAB-1,
+ $ AB( KV+JP+JJ-J, J ), LDAB-1 )
+ END DO
+ END DO
+ RETURN
+ END