From af39a6d65cfb46397fa62c88521189002fb3d705 Mon Sep 17 00:00:00 2001
From: Cesar Philippidis <cesar@codesourcery.com>
Date: Mon, 3 Oct 2016 13:58:59 +0000
Subject: [PATCH] [OpenACC] update gfortran's tile clause error handling
2018-XX-YY Cesar Philippidis <cesar@codesourcery.com>
gcc/fortran/
* openmp.c (resolve_positive_int_expr): Promote the warning to an
error.
gcc/testsuite/
* gfortran.dg/goacc/loop-2.f95: Change expected tile clause
warnings to errors.
* gfortran.dg/goacc/loop-5.f95: Likewise.
* gfortran.dg/goacc/sie.f95: Likewise.
* gfortran.dg/goacc/tile-1.f90: New test.
* gfortran.dg/goacc/tile-2.f90: New test.
---
gcc/fortran/openmp.c | 4 ++--
gcc/testsuite/gfortran.dg/goacc/loop-2.f95 | 8 +++----
gcc/testsuite/gfortran.dg/goacc/loop-5.f95 | 12 ----------
gcc/testsuite/gfortran.dg/goacc/sie.f95 | 36 +++++++++++++++---------------
gcc/testsuite/gfortran.dg/goacc/tile-1.f90 | 16 ++++++-------
gcc/testsuite/gfortran.dg/gomp/pr77516.f90 | 2 +-
6 files changed, 33 insertions(+), 45 deletions(-)
@@ -3719,8 +3719,8 @@ resolve_positive_int_expr (gfc_expr *expr, const char *clause)
if (expr->expr_type == EXPR_CONSTANT
&& expr->ts.type == BT_INTEGER
&& mpz_sgn (expr->value.integer) <= 0)
- gfc_warning (0, "INTEGER expression of %s clause at %L must be positive",
- clause, &expr->where);
+ gfc_error ("INTEGER expression of %s clause at %L must be positive",
+ clause, &expr->where);
}
static void
@@ -143,7 +143,7 @@ program test
DO j = 1,10
ENDDO
ENDDO
- !$acc loop tile(-1) ! { dg-warning "must be positive" }
+ !$acc loop tile(-1) ! { dg-error "must be positive" }
do i = 1,10
enddo
!$acc loop tile(i) ! { dg-error "constant expression" }
@@ -307,7 +307,7 @@ program test
DO j = 1,10
ENDDO
ENDDO
- !$acc loop tile(-1) ! { dg-warning "must be positive" }
+ !$acc loop tile(-1) ! { dg-error "must be positive" }
do i = 1,10
enddo
!$acc loop tile(i) ! { dg-error "constant expression" }
@@ -460,7 +460,7 @@ program test
DO j = 1,10
ENDDO
ENDDO
- !$acc kernels loop tile(-1) ! { dg-warning "must be positive" }
+ !$acc kernels loop tile(-1) ! { dg-error "must be positive" }
do i = 1,10
enddo
!$acc kernels loop tile(i) ! { dg-error "constant expression" }
@@ -612,7 +612,7 @@ program test
DO j = 1,10
ENDDO
ENDDO
- !$acc parallel loop tile(-1) ! { dg-warning "must be positive" }
+ !$acc parallel loop tile(-1) ! { dg-error "must be positive" }
do i = 1,10
enddo
!$acc parallel loop tile(i) ! { dg-error "constant expression" }
@@ -93,9 +93,6 @@ program test
DO j = 1,10
ENDDO
ENDDO
- !$acc loop tile(-1) ! { dg-warning "must be positive" }
- do i = 1,10
- enddo
!$acc loop vector tile(*)
DO i = 1,10
ENDDO
@@ -129,9 +126,6 @@ program test
DO j = 1,10
ENDDO
ENDDO
- !$acc loop tile(-1) ! { dg-warning "must be positive" }
- do i = 1,10
- enddo
!$acc loop vector tile(*)
DO i = 1,10
ENDDO
@@ -242,9 +236,6 @@ program test
DO j = 1,10
ENDDO
ENDDO
- !$acc kernels loop tile(-1) ! { dg-warning "must be positive" }
- do i = 1,10
- enddo
!$acc kernels loop vector tile(*)
DO i = 1,10
ENDDO
@@ -333,9 +324,6 @@ program test
DO j = 1,10
ENDDO
ENDDO
- !$acc parallel loop tile(-1) ! { dg-warning "must be positive" }
- do i = 1,10
- enddo
!$acc parallel loop vector tile(*)
DO i = 1,10
ENDDO
@@ -78,10 +78,10 @@ program test
!$acc parallel num_gangs(i+1)
!$acc end parallel
- !$acc parallel num_gangs(-1) ! { dg-warning "must be positive" }
+ !$acc parallel num_gangs(-1) ! { dg-error "must be positive" }
!$acc end parallel
- !$acc parallel num_gangs(0) ! { dg-warning "must be positive" }
+ !$acc parallel num_gangs(0) ! { dg-error "must be positive" }
!$acc end parallel
!$acc parallel num_gangs() ! { dg-error "Invalid character in name" }
@@ -106,10 +106,10 @@ program test
!$acc kernels num_gangs(i+1)
!$acc end kernels
- !$acc kernels num_gangs(-1) ! { dg-warning "must be positive" }
+ !$acc kernels num_gangs(-1) ! { dg-error "must be positive" }
!$acc end kernels
- !$acc kernels num_gangs(0) ! { dg-warning "must be positive" }
+ !$acc kernels num_gangs(0) ! { dg-error "must be positive" }
!$acc end kernels
!$acc kernels num_gangs() ! { dg-error "Invalid character in name" }
@@ -135,10 +135,10 @@ program test
!$acc parallel num_workers(i+1)
!$acc end parallel
- !$acc parallel num_workers(-1) ! { dg-warning "must be positive" }
+ !$acc parallel num_workers(-1) ! { dg-error "must be positive" }
!$acc end parallel
- !$acc parallel num_workers(0) ! { dg-warning "must be positive" }
+ !$acc parallel num_workers(0) ! { dg-error "must be positive" }
!$acc end parallel
!$acc parallel num_workers() ! { dg-error "Invalid character in name" }
@@ -163,10 +163,10 @@ program test
!$acc kernels num_workers(i+1)
!$acc end kernels
- !$acc kernels num_workers(-1) ! { dg-warning "must be positive" }
+ !$acc kernels num_workers(-1) ! { dg-error "must be positive" }
!$acc end kernels
- !$acc kernels num_workers(0) ! { dg-warning "must be positive" }
+ !$acc kernels num_workers(0) ! { dg-error "must be positive" }
!$acc end kernels
!$acc kernels num_workers() ! { dg-error "Invalid character in name" }
@@ -192,10 +192,10 @@ program test
!$acc parallel vector_length(i+1)
!$acc end parallel
- !$acc parallel vector_length(-1) ! { dg-warning "must be positive" }
+ !$acc parallel vector_length(-1) ! { dg-error "must be positive" }
!$acc end parallel
- !$acc parallel vector_length(0) ! { dg-warning "must be positive" }
+ !$acc parallel vector_length(0) ! { dg-error "must be positive" }
!$acc end parallel
!$acc parallel vector_length() ! { dg-error "Invalid character in name" }
@@ -220,10 +220,10 @@ program test
!$acc kernels vector_length(i+1)
!$acc end kernels
- !$acc kernels vector_length(-1) ! { dg-warning "must be positive" }
+ !$acc kernels vector_length(-1) ! { dg-error "must be positive" }
!$acc end kernels
- !$acc kernels vector_length(0) ! { dg-warning "must be positive" }
+ !$acc kernels vector_length(0) ! { dg-error "must be positive" }
!$acc end kernels
!$acc kernels vector_length() ! { dg-error "Invalid character in name" }
@@ -250,10 +250,10 @@ program test
!$acc loop gang(i+1)
do i = 1,10
enddo
- !$acc loop gang(-1) ! { dg-warning "must be positive" }
+ !$acc loop gang(-1) ! { dg-error "must be positive" }
do i = 1,10
enddo
- !$acc loop gang(0) ! { dg-warning "must be positive" }
+ !$acc loop gang(0) ! { dg-error "must be positive" }
do i = 1,10
enddo
!$acc loop gang() ! { dg-error "Invalid character in name" }
@@ -282,10 +282,10 @@ program test
!$acc loop worker(i+1)
do i = 1,10
enddo
- !$acc loop worker(-1) ! { dg-warning "must be positive" }
+ !$acc loop worker(-1) ! { dg-error "must be positive" }
do i = 1,10
enddo
- !$acc loop worker(0) ! { dg-warning "must be positive" }
+ !$acc loop worker(0) ! { dg-error "must be positive" }
do i = 1,10
enddo
!$acc loop worker() ! { dg-error "Invalid character in name" }
@@ -314,10 +314,10 @@ program test
!$acc loop vector(i+1)
do i = 1,10
enddo
- !$acc loop vector(-1) ! { dg-warning "must be positive" }
+ !$acc loop vector(-1) ! { dg-error "must be positive" }
do i = 1,10
enddo
- !$acc loop vector(0) ! { dg-warning "must be positive" }
+ !$acc loop vector(0) ! { dg-error "must be positive" }
do i = 1,10
enddo
!$acc loop vector() ! { dg-error "Invalid character in name" }
@@ -44,17 +44,17 @@ subroutine parloop
do i = 1, n
end do
- !$acc parallel loop tile(-3) ! { dg-warning "must be positive" }
+ !$acc parallel loop tile(-3) ! { dg-error "must be positive" }
do i = 1, n
end do
- !$acc parallel loop tile(10, -3) ! { dg-warning "must be positive" }
+ !$acc parallel loop tile(10, -3) ! { dg-error "must be positive" }
do i = 1, n
do j = 1, n
end do
end do
- !$acc parallel loop tile(-100, 10, 5) ! { dg-warning "must be positive" }
+ !$acc parallel loop tile(-100, 10, 5) ! { dg-error "must be positive" }
do i = 1, n
do j = 1, n
do k = 1, n
@@ -114,7 +114,7 @@ subroutine par
end do
end do
- !$acc loop tile(-2) ! { dg-warning "must be positive" }
+ !$acc loop tile(-2) ! { dg-error "must be positive" }
do i = 1, n
end do
@@ -195,7 +195,7 @@ subroutine kern
end do
end do
- !$acc loop tile(-2) ! { dg-warning "must be positive" }
+ !$acc loop tile(-2) ! { dg-error "must be positive" }
do i = 1, n
end do
@@ -295,17 +295,17 @@ subroutine kernsloop
do i = 1, n
end do
- !$acc kernels loop tile(-3) ! { dg-warning "must be positive" }
+ !$acc kernels loop tile(-3) ! { dg-error "must be positive" }
do i = 1, n
end do
- !$acc kernels loop tile(10, -3) ! { dg-warning "must be positive" }
+ !$acc kernels loop tile(10, -3) ! { dg-error "must be positive" }
do i = 1, n
do j = 1, n
end do
end do
- !$acc kernels loop tile(-100, 10, 5) ! { dg-warning "must be positive" }
+ !$acc kernels loop tile(-100, 10, 5) ! { dg-error "must be positive" }
do i = 1, n
do j = 1, n
do k = 1, n
@@ -4,7 +4,7 @@
program pr77516
integer :: i, x
x = 0
-!$omp simd safelen(0) reduction(+:x) ! { dg-warning "must be positive" }
+!$omp simd safelen(0) reduction(+:x) ! { dg-error "must be positive" }
do i = 1, 8
x = x + 1
end do
--
2.7.4