From: Carl Love <cel@us.ibm.com>
Date: Mon, 25 Jun 2018 16:04:14 +0000 (+0000)
Subject: p9-extract-1.c: Make second argument of vec_extract a signed int.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=10e68fe44f9f1fa25f4fd3afc5d75c4d7503d364;p=gcc.git

p9-extract-1.c: Make second argument of vec_extract a signed int.

gcc/testsuite/ChangeLog:

2018-06-25  Carl Love  <cel@us.ibm.com>

	* gcc.target/powerpc/p9-extract-1.c: Make second argument of
 	vec_extract a signed int. Add vec_extract tests for bool char
	and bool int.
	* gcc.target/powerpc/p9-extract-4.c:  New test file for long long
	vec_extract tests.

From-SVN: r262023
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index f9912f06452..9d3d16e0b03 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,13 @@
+gcc/testsuite/ChangeLog:
+
+2018-06-25  Carl Love  <cel@us.ibm.com>
+
+	* gcc.target/powerpc/p9-extract-1.c: Make second argument of
+ 	vec_extract a signed int. Add vec_extract tests for bool char
+	and bool int.
+	* gcc.target/powerpc/p9-extract-4.c:  New test file for long long
+	vec_extract tests.
+
 2018-06-25  Tom de Vries  <tdevries@suse.de>
 
 	* lib/gcc-gdb-test.exp (report_gdb): Handle gdb -v failure.
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-extract-1.c b/gcc/testsuite/gcc.target/powerpc/p9-extract-1.c
index ecbe0ed660d..ab9e766385d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-extract-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-extract-1.c
@@ -13,84 +13,112 @@
 int
 extract_int_0 (vector int a)
 {
-  int b = vec_extract (a, 0);
+  int c = 0;
+  int b = vec_extract (a, c);
   return b;
 }
 
 int
 extract_int_3 (vector int a)
 {
-  int b = vec_extract (a, 3);
+  int c = 3;
+  int b = vec_extract (a, c);
   return b;
 }
 
 unsigned int
 extract_uint_0 (vector unsigned int a)
 {
-  unsigned int b = vec_extract (a, 0);
+  int c = 0;
+  unsigned int b = vec_extract (a, c);
   return b;
 }
 
 unsigned int
 extract_uint_3 (vector unsigned int a)
 {
-  unsigned int b = vec_extract (a, 3);
+  int c = 3;
+  unsigned int b = vec_extract (a, c);
   return b;
 }
 
 short
 extract_short_0 (vector short a)
 {
-  short b = vec_extract (a, 0);
+  int c = 0;
+  short b = vec_extract (a, c);
   return b;
 }
 
 short
 extract_short_7 (vector short a)
 {
-  short b = vec_extract (a, 7);
+  int c = 7;
+  short b = vec_extract (a, c);
   return b;
 }
 
 unsigned short
 extract_ushort_0 (vector unsigned short a)
 {
-  unsigned short b = vec_extract (a, 0);
+  int c = 0;
+  unsigned short b = vec_extract (a, c);
   return b;
 }
 
 unsigned short
 extract_ushort_7 (vector unsigned short a)
 {
-  unsigned short b = vec_extract (a, 7);
+  int c = 7;
+  unsigned short b = vec_extract (a, c);
   return b;
 }
 
 signed char
 extract_schar_0 (vector signed char a)
 {
-  signed char b = vec_extract (a, 0);
+  int c = 0;
+  signed char b = vec_extract (a, c);
   return b;
 }
 
 signed char
 extract_schar_15 (vector signed char a)
 {
-  signed char b = vec_extract (a, 15);
+  int c = 15;
+  signed char b = vec_extract (a, c);
   return b;
 }
 
 unsigned char
 extract_uchar_0 (vector unsigned char a)
 {
-  unsigned char b = vec_extract (a, 0);
+  int c = 0;
+  unsigned char b = vec_extract (a, c);
   return b;
 }
 
 unsigned char
 extract_uchar_15 (vector unsigned char a)
 {
-  signed char b = vec_extract (a, 15);
+  int c = 15;
+  signed char b = vec_extract (a, c);
+  return b;
+}
+
+unsigned char
+extract_bool_char_0 (vector bool char a)
+{
+  int c = 0;
+  unsigned char b = vec_extract (a, c);
+  return b;
+}
+
+unsigned int
+extract_bool_int_0 (vector bool int a)
+{
+  int c = 0;
+  unsigned int b = vec_extract (a, c);
   return b;
 }
 
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-extract-4.c b/gcc/testsuite/gcc.target/powerpc/p9-extract-4.c
new file mode 100644
index 00000000000..1f38982fbe7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/p9-extract-4.c
@@ -0,0 +1,30 @@
+/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
+/* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power9" } } */
+/* { dg-require-effective-target powerpc_p9vector_ok } */
+/* { dg-options "-mcpu=power9 -O2" } */
+
+/* This file tests the extraction of 64-bit values.  On Power 9, the direct
+   move is prefered for the  64-bit extract as it is either lower latency or
+   the same latency as the extract instruction depending on the Endianess of
+   the system.  Furthermore, there can be up to four move instructions in
+   flight at a time versus only two extract intructions at a time.  */
+
+#include <altivec.h>
+
+unsigned long long
+extract_bool_long_long_0 (vector bool long long a)
+{
+  int c = 0;
+  unsigned long long b = vec_extract (a, c);
+  return b;
+}
+
+unsigned long long int
+extract_long_long_0 (vector unsigned long long int a)
+{
+  int c = 0;
+  unsigned long long int b = vec_extract (a, c);
+  return b;
+}
+
+/* { dg-final { scan-assembler-times "m\[ft\]vsr" 2 } } */