From: Andrew Pinski <andrew_pinski@playstation.sony.com>
Date: Mon, 5 Jan 2009 22:27:48 +0000 (+0000)
Subject: re PR c/34911 (ICE with vectors of bool)
X-Git-Tag: releases/gcc-4.4.0~1021
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e4e5261f2007b11c1136df16fee633caeeb10154;p=thirdparty%2Fgcc.git

re PR c/34911 (ICE with vectors of bool)

2009-01-05  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR c/34911
        * c-common.c (handle_vector_size_attribute): Also reject BOOLEAN_TYPE types.

2009-01-05  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR c/34911
        * gcc.dg/vector-3.c: New testcase.
        * g++.dg/ext/vector15.C: New test.

From-SVN: r143099
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0cccf3b545c5..e2d97bc3f3b9 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2009-01-05  Andrew Pinski  <andrew_pinski@playstation.sony.com>
+
+	PR c/34911
+	* c-common.c (handle_vector_size_attribute): Also reject BOOLEAN_TYPE types.
+
 2009-01-05  Sebastian Pop  <sebastian.pop@amd.com>
 
 	PR tree-optimization/38492
diff --git a/gcc/c-common.c b/gcc/c-common.c
index d08a25b96656..b94ac1b7037b 100644
--- a/gcc/c-common.c
+++ b/gcc/c-common.c
@@ -6544,7 +6544,8 @@ handle_vector_size_attribute (tree *node, tree name, tree args,
       || (!SCALAR_FLOAT_MODE_P (orig_mode)
 	  && GET_MODE_CLASS (orig_mode) != MODE_INT
 	  && !ALL_SCALAR_FIXED_POINT_MODE_P (orig_mode))
-      || !host_integerp (TYPE_SIZE_UNIT (type), 1))
+      || !host_integerp (TYPE_SIZE_UNIT (type), 1)
+      || TREE_CODE (type) == BOOLEAN_TYPE)
     {
       error ("invalid vector type for attribute %qE", name);
       return NULL_TREE;
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 6a6bc136b268..46d2881e5a8f 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2009-01-05  Andrew Pinski  <andrew_pinski@playstation.sony.com>
+
+	PR c/34911
+	* gcc.dg/vector-3.c: New testcase.
+	* g++.dg/ext/vector15.C: New test.
+
 2009-01-05  Harsha Jagasia  <harsha.jagasia@amd.com>
 
 	PR tree-optimization/38510
diff --git a/gcc/testsuite/g++.dg/ext/vector15.C b/gcc/testsuite/g++.dg/ext/vector15.C
new file mode 100644
index 000000000000..7058bf1b8c04
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ext/vector15.C
@@ -0,0 +1,5 @@
+/* { dg-do compile } */
+
+/* Check that we error out when using vector_size on the bool type. */
+
+__attribute__((vector_size(16) )) bool a; /* { dg-error "" } */
diff --git a/gcc/testsuite/gcc.dg/vector-3.c b/gcc/testsuite/gcc.dg/vector-3.c
new file mode 100644
index 000000000000..3f86698b83fb
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vector-3.c
@@ -0,0 +1,5 @@
+/* { dg-do compile } */
+
+/* Check that we error out when using vector_size on the bool type. */
+
+__attribute__((vector_size(16) )) _Bool a; /* { dg-error "" } */