This patch is a cleanup of tests in gcc.dg/gomp/ directory. See https://gcc.gnu.org/ml/gcc-patches/2014-09/msg02656.html for more info.
Tested on x86_64-linux: vanilla results == results with this patch == results with this patch and gnu11 as a default. Applying to trunk. 2014-10-03 Marek Polacek <pola...@redhat.com> * gcc.dg/gomp/appendix-a/a.35.4.c: Fix implicit declarations. * gcc.dg/gomp/appendix-a/a.35.5.c: Likewise. * gcc.dg/gomp/appendix-a/a.35.6.c: Likewise. * gcc.dg/gomp/asm-1.c: Likewise. * gcc.dg/gomp/for-1.c: Likewise. * gcc.dg/gomp/empty.c: Fix defaulting to int. * gcc.dg/gomp/sharing-3.c: Likewise. * gcc.dg/gomp/udr-3.c: Use -std=gnu89. diff --git gcc/gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.4.c gcc/gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.4.c index 5bb6b80..8562fca 100644 --- gcc/gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.4.c +++ gcc/gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.4.c @@ -1,5 +1,7 @@ /* { dg-do compile } */ +void work (int, int); + void wrong4 (int n) { diff --git gcc/gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.5.c gcc/gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.5.c index 7b4aee1..90d2966 100644 --- gcc/gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.5.c +++ gcc/gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.5.c @@ -1,5 +1,7 @@ /* { dg-do compile } */ +void work (int, int); + void wrong5 (int n) { diff --git gcc/gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.6.c gcc/gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.6.c index d18188b..6260be7 100644 --- gcc/gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.6.c +++ gcc/gcc/testsuite/gcc.dg/gomp/appendix-a/a.35.6.c @@ -1,5 +1,7 @@ /* { dg-do compile } */ +void work (int, int); + void wrong6 (int n) { diff --git gcc/gcc/testsuite/gcc.dg/gomp/asm-1.c gcc/gcc/testsuite/gcc.dg/gomp/asm-1.c index ced31f3..2b428c0 100644 --- gcc/gcc/testsuite/gcc.dg/gomp/asm-1.c +++ gcc/gcc/testsuite/gcc.dg/gomp/asm-1.c @@ -2,6 +2,8 @@ /* { dg-do compile } */ /* { dg-options "-O2 -fopenmp" } */ +extern int omp_get_thread_num (void); + void foo (void) { diff --git gcc/gcc/testsuite/gcc.dg/gomp/empty.c gcc/gcc/testsuite/gcc.dg/gomp/empty.c index 6a21c04..c7aba8f 100644 --- gcc/gcc/testsuite/gcc.dg/gomp/empty.c +++ gcc/gcc/testsuite/gcc.dg/gomp/empty.c @@ -1,6 +1,7 @@ /* { dg-do compile } */ /* { dg-options "-O -fopenmp -fdump-tree-ompexp" } */ +int main() { #pragma omp parallel diff --git gcc/gcc/testsuite/gcc.dg/gomp/for-1.c gcc/gcc/testsuite/gcc.dg/gomp/for-1.c index 384293e..80e0d0b 100644 --- gcc/gcc/testsuite/gcc.dg/gomp/for-1.c +++ gcc/gcc/testsuite/gcc.dg/gomp/for-1.c @@ -1,6 +1,8 @@ /* { dg-do compile } */ /* { dg-options "-fopenmp -fshow-column" } */ +void baz (int); + void foo (int j, int k) { int i; diff --git gcc/gcc/testsuite/gcc.dg/gomp/sharing-3.c gcc/gcc/testsuite/gcc.dg/gomp/sharing-3.c index 36f72e3..4a30198 100644 --- gcc/gcc/testsuite/gcc.dg/gomp/sharing-3.c +++ gcc/gcc/testsuite/gcc.dg/gomp/sharing-3.c @@ -3,6 +3,7 @@ #define N 50 #define CHUNKSIZE 5 +int main () { int i, chunk; diff --git gcc/gcc/testsuite/gcc.dg/gomp/udr-3.c gcc/gcc/testsuite/gcc.dg/gomp/udr-3.c index bdfcce1..96450cd 100644 --- gcc/gcc/testsuite/gcc.dg/gomp/udr-3.c +++ gcc/gcc/testsuite/gcc.dg/gomp/udr-3.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-fopenmp" } */ +/* { dg-options "-fopenmp -std=gnu89" } */ struct S { int s; }; struct T { int t; }; Marek