2016-02-10 Basile Starynkevitch <basile@starynkevitch.net>

	{{merging with even more of GCC 6, using subversion 1.9
	     svn merge -r227001:227400 ^/trunk ;
	  there is some gengtype issue before svn r228000... }}



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@233281 138bc75d-0d04-0410-961f-82ee72b054a4

7 files changed, 24 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/gomp/pr30494.c b/gcc/testsuite/gcc.dg/gomp/pr30494.c
index 6a042ce6974..fa6d7ffc696 100644
--- a/gcc/testsuite/gcc.dg/gomp/pr30494.c
+++ b/gcc/testsuite/gcc.dg/gomp/pr30494.c
@@ -1,5 +1,6 @@
 /* PR middle-end/30494 */
 /* { dg-do compile } */
+/* { dg-require-effective-target alloca } */
 
 int
 foo (int n)
diff --git a/gcc/testsuite/gcc.dg/gomp/pr34610.c b/gcc/testsuite/gcc.dg/gomp/pr34610.c
index 85db164b529..232fa18323b 100644
--- a/gcc/testsuite/gcc.dg/gomp/pr34610.c
+++ b/gcc/testsuite/gcc.dg/gomp/pr34610.c
@@ -1,6 +1,7 @@
 /* PR gcov-profile/34610 */
 /* { dg-do compile } */
 /* { dg-options "-O2 -fprofile-arcs -fopenmp" } */
+/* { dg-require-profiling "-fprofile-generate" } */
 
 extern void bar (int);
 extern void baz (int) __attribute__((noreturn));
diff --git a/gcc/testsuite/gcc.dg/gomp/static-chunk-size-one.c b/gcc/testsuite/gcc.dg/gomp/static-chunk-size-one.c
new file mode 100644
index 00000000000..e82de772deb
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/gomp/static-chunk-size-one.c
@@ -0,0 +1,18 @@
+/* { dg-do compile } */
+/* { dg-options "-fopenmp -O2 -fdump-tree-optimized -fno-tree-pre" } */
+
+int
+bar ()
+{
+  int a = 0, i;
+
+#pragma omp parallel for num_threads (3) reduction (+:a) schedule(static, 1)
+  for (i = 0; i < 10; i++)
+    a += i;
+
+  return a;
+}
+
+/* Two phis for reduction, one in loop header, one in loop exit.  One phi for iv
+   in loop header.  */
+/* { dg-final { scan-tree-dump-times "PHI" 3 "optimized" } } */
diff --git a/gcc/testsuite/gcc.dg/gomp/vla-2.c b/gcc/testsuite/gcc.dg/gomp/vla-2.c
index fc18ffc5743..ea7c652553a 100644
--- a/gcc/testsuite/gcc.dg/gomp/vla-2.c
+++ b/gcc/testsuite/gcc.dg/gomp/vla-2.c
@@ -1,4 +1,5 @@
 // { dg-do compile }
+/* { dg-require-effective-target alloca } */
 
 void foo(int n, int i)
 {
diff --git a/gcc/testsuite/gcc.dg/gomp/vla-3.c b/gcc/testsuite/gcc.dg/gomp/vla-3.c
index b1677b833ef..5070907f1e7 100644
--- a/gcc/testsuite/gcc.dg/gomp/vla-3.c
+++ b/gcc/testsuite/gcc.dg/gomp/vla-3.c
@@ -1,4 +1,5 @@
 // { dg-do compile }
+/* { dg-require-effective-target alloca } */
 
 void foo(int n, int i)
 {
diff --git a/gcc/testsuite/gcc.dg/gomp/vla-4.c b/gcc/testsuite/gcc.dg/gomp/vla-4.c
index 2c3c0aa43b7..e784c74058c 100644
--- a/gcc/testsuite/gcc.dg/gomp/vla-4.c
+++ b/gcc/testsuite/gcc.dg/gomp/vla-4.c
@@ -1,4 +1,5 @@
 // { dg-do compile }
+/* { dg-require-effective-target alloca } */
 
 void foo(int n, int i)
 {
diff --git a/gcc/testsuite/gcc.dg/gomp/vla-5.c b/gcc/testsuite/gcc.dg/gomp/vla-5.c
index 6c6d5517af8..20be204a5e1 100644
--- a/gcc/testsuite/gcc.dg/gomp/vla-5.c
+++ b/gcc/testsuite/gcc.dg/gomp/vla-5.c
@@ -1,4 +1,5 @@
 // { dg-do compile }
+/* { dg-require-effective-target alloca } */
 
 void foo(int n, int i)
 {