backport: re PR target/51393 (Wrong parameter type for _mm256_insert_epi64 in avxintr...

	Backported from mainline
	2011-12-04  Jérémie Detrey  <Jeremie.Detrey@loria.fr>

	PR target/51393
	* config/i386/avxintrin.h (_mm256_insert_epi64): Declare second
	parameter as long long.

	2011-12-04  Uros Bizjak  <ubizjak@gmail.com>
		    Jérémie Detrey  <Jeremie.Detrey@loria.fr>

	PR target/51393
	* gcc.target/i386/pr51393.c: New test.

From-SVN: r182106

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9dc88813e296ac55bf45d14bc00daf51b6e19a7e..094c5aaf111dff6c6a8aea7ce42793f2eea34705 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2011-12-08  Jakub Jelinek  <jakub@redhat.com>
+
+       Backported from mainline
+       2011-12-04  Jérémie Detrey  <Jeremie.Detrey@loria.fr>
+
+       PR target/51393
+       * config/i386/avxintrin.h (_mm256_insert_epi64): Declare second
+       parameter as long long.
+
 2011-11-07  Alan Modra  <amodra@gmail.com>
 
        PR target/30282

diff --git a/gcc/config/i386/avxintrin.h b/gcc/config/i386/avxintrin.h
index 8055cc607224e8e69d9ac1b235f5d3dbd6be6216..6d4213dc8bd5e13068c2efb806d36bdb27167bae 100644 (file)
--- a/gcc/config/i386/avxintrin.h
+++ b/gcc/config/i386/avxintrin.h
@@ -759,7 +759,7 @@ _mm256_insert_epi8 (__m256i __X, int __D, int const __N)
 
 #ifdef __x86_64__
 extern __inline __m256i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm256_insert_epi64 (__m256i __X, int __D, int const __N)
+_mm256_insert_epi64 (__m256i __X, long long __D, int const __N)
 {
   __m128i __Y = _mm256_extractf128_si256 (__X, __N >> 1);
   __Y = _mm_insert_epi64 (__Y, __D, __N % 2);

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 0c59d5ccb4d4af1467d4e309e1815daded1ad431..4839a7d68fbfec16d9e97a23d7273f209836eba1 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2011-12-08  Jakub Jelinek  <jakub@redhat.com>
+
+       Backported from mainline
+       2011-12-04  Uros Bizjak  <ubizjak@gmail.com>
+                   Jérémie Detrey  <Jeremie.Detrey@loria.fr>
+
+       PR target/51393
+       * gcc.target/i386/pr51393.c: New test.
+
 2011-10-23  Uros Bizjak  <ubizjak@gmail.com>
 
        PR target/50788

diff --git a/gcc/testsuite/gcc.target/i386/pr51393.c b/gcc/testsuite/gcc.target/i386/pr51393.c
new file mode 100644 (file)
index 0000000..ac16739
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr51393.c
@@ -0,0 +1,22 @@
+/* { dg-do run } */
+/* { dg-require-effective-target avx } */
+/* { dg-require-effective-target lp64 } */
+/* { dg-options "-O -mavx" } */
+
+#include "avx-check.h"
+#include <immintrin.h>
+
+static void
+__attribute__((noinline))
+avx_test (void)
+{
+  long long in = 0x800000000ll;
+  long long out;
+
+  __m256i zero = _mm256_setzero_si256();
+  __m256i tmp  = _mm256_insert_epi64 (zero, in, 0);
+  out = _mm256_extract_epi64(tmp, 0);
+
+  if (in != out)
+    abort ();
+}