Bug 12704 - MAXLOC
Summary: MAXLOC
Status: RESOLVED FIXED
Alias: None
Product: gcc
Classification: Unclassified
Component: fortran (show other bugs)
Version: tree-ssa
: P2 normal
Target Milestone: tree-ssa
Assignee: Paul Brook
URL:
Keywords:
Depends on: 12703
Blocks:
  Show dependency treegraph
 
Reported: 2003-10-21 07:27 UTC by Joost VandeVondele
Modified: 2004-06-16 13:51 UTC (History)
1 user (show)

See Also:
Host:
Target:
Build:
Known to work:
Known to fail:
Last reconfirmed: 2003-11-06 21:04:00


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Description Joost VandeVondele 2003-10-21 07:27:50 UTC
The following contains a few testcases for MAXLOC, at least one of them is not 
working (some other cases depend on PR12703 (ALLOCATE(C(0)))

INTEGER :: B(3)
INTEGER, POINTER, DIMENSION(:) :: C
INTEGER, POINTER, DIMENSION(:,:) :: D

B=0
IF (MAXLOC(B,1).NE.1) CALL ABORT()

B(1)=1
B(2)=0
B(3)=1
IF (MAXLOC(B,1).NE.1) CALL ABORT()

B=-HUGE(1)
IF (MAXLOC(B,1).NE.1) CALL ABORT()

ALLOCATE(C(0))
IF (MAXLOC(C,1).NE.0) CALL ABORT()

ALLOCATE(D(1,0))
IF (ANY(MAXLOC(D).NE.(/0,0/))) CALL ABORT()

END
Comment 1 Paul Brook 2003-10-21 20:26:04 UTC
First 3 test succeed. Last 2 tests indeterminate as allocate(0) fails. 
Comment 2 CVS Commits 2003-11-08 16:12:42 UTC
Subject: Bug 12704

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	pbrook@gcc.gnu.org	2003-11-08 16:12:36

Modified files:
	gcc/fortran    : ChangeLog trans-intrinsic.c 
	gcc/testsuite  : ChangeLog.tree-ssa 
	gcc/testsuite/gfortran.fortran-torture/execute: 
	                                                intrinsic_mmloc_3.f90 
	libgfortran    : ChangeLog 
	libgfortran/generated: all_l4.c all_l8.c any_l4.c any_l8.c 
	                       count_4_l4.c count_4_l8.c count_8_l4.c 
	                       count_8_l8.c maxloc0_4_i4.c 
	                       maxloc0_4_i8.c maxloc0_4_r4.c 
	                       maxloc0_4_r8.c maxloc0_8_i4.c 
	                       maxloc0_8_i8.c maxloc0_8_r4.c 
	                       maxloc0_8_r8.c maxloc1_4_i4.c 
	                       maxloc1_4_i8.c maxloc1_4_r4.c 
	                       maxloc1_4_r8.c maxloc1_8_i4.c 
	                       maxloc1_8_i8.c maxloc1_8_r4.c 
	                       maxloc1_8_r8.c maxval_i4.c maxval_i8.c 
	                       maxval_r4.c maxval_r8.c minloc0_4_i4.c 
	                       minloc0_4_i8.c minloc0_4_r4.c 
	                       minloc0_4_r8.c minloc0_8_i4.c 
	                       minloc0_8_i8.c minloc0_8_r4.c 
	                       minloc0_8_r8.c minloc1_4_i4.c 
	                       minloc1_4_i8.c minloc1_4_r4.c 
	                       minloc1_4_r8.c minloc1_8_i4.c 
	                       minloc1_8_i8.c minloc1_8_r4.c 
	                       minloc1_8_r8.c minval_i4.c minval_i8.c 
	                       minval_r4.c minval_r8.c product_c4.c 
	                       product_c8.c product_i4.c product_i8.c 
	                       product_r4.c product_r8.c sum_c4.c 
	                       sum_c8.c sum_i4.c sum_i8.c sum_r4.c 
	                       sum_r8.c 
	libgfortran/m4 : all.m4 any.m4 count.m4 iforeach.m4 ifunction.m4 
	                 maxloc0.m4 maxloc1.m4 maxval.m4 minloc0.m4 
	                 minloc1.m4 minval.m4 product.m4 sum.m4 
Added files:
	gcc/testsuite/gfortran.fortran-torture/execute: 
	                                                intrinsic_mmloc_4.f90 

Log message:
	PR fortran/12704
	* trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
	arrays.
	libgfortran
	* m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.
	* m4/maxloc1.m4: Ditto.
	* m4/minloc0.m4: Ditto.
	* m4/minloc1.m4: Ditto.
	* m4/ifunction.m4: Set return value for zero sized arrays.
	* m4/iforeach.m4: Ditto.
	* m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,
	m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.
	* generated/*: Update.
	testsuite
	* gfortran.fortran-toriture/execute/intrinsic_mmloc_3.f90: Extra test.
	* gfortran.fortran-toriture/execute/intrinsic_mmloc_4.f90: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.70&r2=1.1.2.71
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-intrinsic.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.18&r2=1.1.2.19
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.105&r2=1.1.2.106
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_mmloc_4.f90.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_mmloc_3.f90.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.1&r2=1.1.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/ChangeLog.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.20&r2=1.1.2.21
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/all_l4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/all_l8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/any_l4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/any_l8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/count_4_l4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/count_4_l8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/count_8_l4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/count_8_l8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc0_4_i4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc0_4_i8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc0_4_r4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc0_4_r8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc0_8_i4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc0_8_i8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc0_8_r4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc0_8_r8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc1_4_i4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc1_4_i8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc1_4_r4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc1_4_r8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc1_8_i4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc1_8_i8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc1_8_r4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxloc1_8_r8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxval_i4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxval_i8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxval_r4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/maxval_r8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc0_4_i4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc0_4_i8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc0_4_r4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc0_4_r8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc0_8_i4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc0_8_i8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc0_8_r4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc0_8_r8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc1_4_i4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc1_4_i8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc1_4_r4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc1_4_r8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc1_8_i4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc1_8_i8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc1_8_r4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minloc1_8_r8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minval_i4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minval_i8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minval_r4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/minval_r8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/product_c4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/product_c8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/product_i4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/product_i8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/product_r4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/product_r8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/sum_c4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/sum_c8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/sum_i4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/sum_i8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/sum_r4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/generated/sum_r8.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/m4/all.m4.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/m4/any.m4.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/m4/count.m4.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/m4/iforeach.m4.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/m4/ifunction.m4.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/m4/maxloc0.m4.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/m4/maxloc1.m4.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/m4/maxval.m4.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/m4/minloc0.m4.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/m4/minloc1.m4.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3
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http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/m4/sum.m4.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.2&r2=1.1.2.3

Comment 3 Paul Brook 2003-11-08 16:22:18 UTC
F95 does not specify what the return value with zero sized arrays should be 
("implementation defined"). F2k specifies it must be zero, so I did that.