PR target/32708

        * config/i386/sse.md (vec_concatv2di): Disable for TARGET_64BIT.
        (*vec_concatv2di_rex): New insn pattern.

testsuite/ChangeLog:

        PR target/32708
        * gcc.target/i386/pr32708-1.c: New test.
        * gcc.target/i386/pr32708-2.c: Ditto.
        * gcc.target/i386/pr32708-3.c: Ditto.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126523 138bc75d-0d04-0410-961f-82ee72b054a4

4 files changed, 61 insertions, 0 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 78fc4921562..a473461da07 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2007-07-10  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/32708
+	* gcc.target/i386/pr32708-1.c: New test.
+	* gcc.target/i386/pr32708-2.c: Ditto.
+	* gcc.target/i386/pr32708-3.c: Ditto.
+
 2007-07-10  Mark Mitchell  <mark@codesourcery.com>
 
 	* g++.dg/init/new20.C: Remove svn:executable flag.
diff --git a/gcc/testsuite/gcc.target/i386/pr32708-1.c b/gcc/testsuite/gcc.target/i386/pr32708-1.c
new file mode 100644
index 00000000000..4c2b50c781d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr32708-1.c
@@ -0,0 +1,18 @@
+/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
+/* { dg-options "-O2 -msse2" } */
+
+typedef long long __v2di __attribute__ ((__vector_size__ (16)));
+typedef long long __m128i __attribute__ ((__vector_size__ (16)));
+
+static __inline __m128i __attribute__((__always_inline__))
+_mm_set_epi64x (long long __q1, long long __q0)
+{
+  return __extension__ (__m128i)(__v2di){ __q0, __q1 };
+}
+
+__m128i long2vector(long long __i)
+{
+  return _mm_set_epi64x (0, __i);
+}
+
+/* { dg-final { scan-assembler-not "movq2dq" } } */
diff --git a/gcc/testsuite/gcc.target/i386/pr32708-2.c b/gcc/testsuite/gcc.target/i386/pr32708-2.c
new file mode 100644
index 00000000000..d8560f7a8bf
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr32708-2.c
@@ -0,0 +1,18 @@
+/* { dg-do compile { target { { i?86-*-* x86_64-*-* } && lp64 } } } */
+/* { dg-options "-O2 -mtune=k8" } */
+
+typedef long long __v2di __attribute__ ((__vector_size__ (16)));
+typedef long long __m128i __attribute__ ((__vector_size__ (16)));
+
+static __inline __m128i __attribute__((__always_inline__))
+_mm_set_epi64x (long long __q1, long long __q0)
+{
+  return __extension__ (__m128i)(__v2di){ __q0, __q1 };
+}
+
+__m128i long2vector(long long __i)
+{
+  return _mm_set_epi64x (0, __i);
+}
+
+/* { dg-final { scan-assembler-not "movq2dq" } } */
diff --git a/gcc/testsuite/gcc.target/i386/pr32708-3.c b/gcc/testsuite/gcc.target/i386/pr32708-3.c
new file mode 100644
index 00000000000..b61b82ae955
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr32708-3.c
@@ -0,0 +1,18 @@
+/* { dg-do compile { target { { i?86-*-* x86_64-*-* } && lp64 } } } */
+/* { dg-options "-O2 -mtune=core2" } */
+
+typedef long long __v2di __attribute__ ((__vector_size__ (16)));
+typedef long long __m128i __attribute__ ((__vector_size__ (16)));
+
+static __inline __m128i __attribute__((__always_inline__))
+_mm_set_epi64x (long long __q1, long long __q0)
+{
+  return __extension__ (__m128i)(__v2di){ __q0, __q1 };
+}
+
+__m128i long2vector(long long __i)
+{
+  return _mm_set_epi64x (0, __i);
+}
+
+/* { dg-final { scan-assembler-not "movq2dq" } } */