re PR middle-end/27310 (ICE in duplicate_eh_regions)

	PR middle-end/27310
	* except.c (duplicate_eh_regions): Fix clearing of
	cfun->eh->region_array entries.

	* g++.dg/gomp/pr27310.C: New test.

From-SVN: r113453

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 14514290b51aeacaf3d9ef7f1673234c1a043968..e4fa4b6edf5a4345a72135e6c5aa36ffda7daa22 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2006-05-02  Jakub Jelinek  <jakub@redhat.com>
+
+       PR middle-end/27310
+       * except.c (duplicate_eh_regions): Fix clearing of
+       cfun->eh->region_array entries.
+
 2006-05-01  DJ Delorie  <dj@redhat.com>
 
        * configure.ac (gcc_cv_nm): Don't use an in-tree nm if

diff --git a/gcc/except.c b/gcc/except.c
index 57e71bdfb44a5db3aa8c083e799cd0ef6072431c..ba6b505008d1c4b4e847c5eacbdab044299360b4 100644 (file)
--- a/gcc/except.c
+++ b/gcc/except.c
@@ -956,7 +956,7 @@ duplicate_eh_regions (struct function *ifun, duplicate_eh_regions_map map,
 
   /* Zero all entries in the range allocated.  */
   memset (VEC_address (eh_region, cfun->eh->region_array)
-         + cfun_last_region_number + 1, 0, num_regions);
+         + cfun_last_region_number + 1, 0, num_regions * sizeof (eh_region));
 
   /* Locate the spot at which to insert the new tree.  */
   if (outer_region > 0)

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index ad32581b5120f119a8bd44d7e97896a373aabffb..f9cbeb3a76eb5d3355ecb43033b1c613b7763830 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2006-05-02  Jakub Jelinek  <jakub@redhat.com>
+
+       PR middle-end/27310
+       * g++.dg/gomp/pr27310.C: New test.
+
 2006-05-01  Zdenek Dvorak <dvorakz@suse.cz>
 
        PR tree-optimization/27291

diff --git a/gcc/testsuite/g++.dg/gomp/pr27310.C b/gcc/testsuite/g++.dg/gomp/pr27310.C
new file mode 100644 (file)
index 0000000..d921e6a
--- /dev/null
+++ b/gcc/testsuite/g++.dg/gomp/pr27310.C
@@ -0,0 +1,22 @@
+// PR middle-end/27310
+// { dg-do compile }
+// { dg-options "-O2 -fopenmp" }
+
+struct A
+{
+  ~A ();
+};
+
+struct B
+{
+  A a, b;
+};
+
+void
+foo ()
+{
+  A c, d;
+
+#pragma omp parallel
+  B e;
+}