From: Richard Biener <rguenther@suse.de>
Date: Wed, 2 Mar 2016 08:55:42 +0000 (+0000)
Subject: re PR target/67278 (ICE: verify_gimple failed on darwin 14.5 x86_64)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=37d98220230bf243a5c3af3eebdb57b59c8d14c4;p=gcc.git

re PR target/67278 (ICE: verify_gimple failed on darwin 14.5 x86_64)

2016-03-02  Richard Biener  <rguenther@suse.de>
	Uros Bizjak  <ubizjak@gmail.com>

	PR target/67278
	* config/i386/i386.c (type_natural_mode): Handle XFmode vectors.

	* gcc.dg/simd-8.c: New testcase.

Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>

From-SVN: r233898
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c07b3f03320..f4130717274 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2016-03-02  Richard Biener  <rguenther@suse.de>
+	Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/67278
+	* config/i386/i386.c (type_natural_mode): Handle XFmode vectors.
+
 2016-03-02  Richard Biener  <rguenther@suse.de>
 
 	PR middle-end/67278
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 7e2a85cd7e9..20b12f5a1b8 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -7794,6 +7794,10 @@ type_natural_mode (const_tree type, const CUMULATIVE_ARGS *cum,
 	{
 	  machine_mode innermode = TYPE_MODE (TREE_TYPE (type));
 
+	  /* There are no XFmode vector modes.  */
+	  if (innermode = XFmode)
+	    return mode;
+
 	  if (TREE_CODE (TREE_TYPE (type)) == REAL_TYPE)
 	    mode = MIN_MODE_VECTOR_FLOAT;
 	  else
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 014d249f4d0..7554a0aa475 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2016-03-02  Richard Biener  <rguenther@suse.de>
+	Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/67278
+	* gcc.dg/simd-8.c: New testcase.
+
 2016-03-02  Richard Biener  <rguenther@suse.de>
 
 	PR middle-end/67278
diff --git a/gcc/testsuite/gcc.dg/simd-8.c b/gcc/testsuite/gcc.dg/simd-8.c
new file mode 100644
index 00000000000..6e6cd357e83
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/simd-8.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+
+#if __SIZEOF_LONG_DOUBLE__ == 16 || __SIZEOF_LONG_DOUBLE__ == 8
+typedef long double a __attribute__((vector_size (32)));
+
+a __attribute__((noinline))
+sum (a first, a second)
+{
+    return first + second;
+}
+
+a
+foo (a x, a y, a z)
+{
+  return sum (x, y) + z;
+}
+#else
+int main() {}
+#endif