File gcc7-pr82463.patch of Package gcc7.37208

From ad2c91b25108791bd3acae34beff5510f031fcbf Mon Sep 17 00:00:00 2001
From: Richard Biener <rguenther@suse.de>
Date: Mon, 9 Oct 2017 12:07:54 +0000
Subject: [PATCH] S/390: PR82463: Fix vec_madd header file definition
To: gcc-patches@gcc.gnu.org

From: Andreas Krebbel <krebbel@linux.vnet.ibm.com>

The builtin was not correctly defined in the vecintrin.h header file.

gcc/testsuite/ChangeLog:

2017-10-09  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	PR target/82463
	* gcc.target/s390/zvector/pr82463.c: New test.

gcc/ChangeLog:

2017-10-09  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	PR target/82463
	* config/s390/vecintrin.h (vec_madd, vec_msub): Fix macro
	definitions.

From-SVN: r253543
---
 gcc/ChangeLog                                   |  6 ++++++
 gcc/config/s390/vecintrin.h                     |  4 ++--
 gcc/testsuite/ChangeLog                         |  5 +++++
 gcc/testsuite/gcc.target/s390/zvector/pr82463.c | 14 ++++++++++++++
 4 files changed, 27 insertions(+), 2 deletions(-)
 create mode 100644 gcc/testsuite/gcc.target/s390/zvector/pr82463.c

diff --git a/gcc/config/s390/vecintrin.h b/gcc/config/s390/vecintrin.h
index 38cc0692df8..80eb2b30867 100644
--- a/gcc/config/s390/vecintrin.h
+++ b/gcc/config/s390/vecintrin.h
@@ -113,8 +113,6 @@ __lcbb(const void *ptr, int bndry)
 #define vec_unsigned(X) __builtin_s390_vclgdb((X), 0, 0)
 #define vec_doublee(X) __builtin_s390_vfll((X))
 #define vec_floate(X) __builtin_s390_vflr((X), 0, 0)
-#define vec_madd __builtin_s390_vfmadb
-#define vec_msub __builtin_s390_vfmsdb
 #define vec_load_len_r(X,Y) __builtin_s390_vlrl((Y),(X))
 #define vec_store_len_r(X,Y) __builtin_s390_vstrl((Y),(X))
 
@@ -306,6 +304,8 @@ __lcbb(const void *ptr, int bndry)
 #define vec_ld2f __builtin_s390_vec_ld2f
 #define vec_st2f __builtin_s390_vec_st2f
 #define vec_double __builtin_s390_vec_double
+#define vec_madd __builtin_s390_vec_madd
+#define vec_msub __builtin_s390_vec_msub
 #define vec_nmadd __builtin_s390_vec_nmadd
 #define vec_nmsub __builtin_s390_vec_nmsub
 #define vec_nabs __builtin_s390_vec_nabs
diff --git a/gcc/testsuite/gcc.target/s390/zvector/pr82463.c b/gcc/testsuite/gcc.target/s390/zvector/pr82463.c
new file mode 100644
index 00000000000..5014ed61ad9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/s390/zvector/pr82463.c
@@ -0,0 +1,14 @@
+/* { dg-do compile { target { s390*-*-* } } } */
+/* { dg-options "-march=z14 -mzarch -mzvector" } */
+
+/* The builtin was not correctly defined in the vecintrin.h header
+   file.  */
+
+#include <vecintrin.h>
+
+typedef __vector float v4sf;
+
+v4sf
+foo (v4sf a, v4sf b, v4sf c) {
+  return vec_madd(a, b, c);
+}
-- 
2.43.0