obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 162 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/funcspec-8.c b/gcc/testsuite/gcc.target/i386/funcspec-8.c
new file mode 100644
index 000000000..225843493
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/funcspec-8.c
@@ -0,0 +1,162 @@
+/* Test whether using target specific options, we can use the x86 builtin
+   functions in functions with the appropriate function specific options.  */
+/* { dg-do compile } */
+/* { dg-skip-if "" { i?86-*-* x86_64-*-* } { "-march=*" } { "-march=k8" } } */
+/* { dg-options "-O2 -march=k8 -mno-sse3 -mfpmath=sse" } */
+
+typedef float     __m128  __attribute__ ((__vector_size__ (16), __may_alias__));
+typedef double    __m128d __attribute__ ((__vector_size__ (16), __may_alias__));
+typedef int	  __m128w __attribute__ ((__vector_size__ (16), __may_alias__));
+typedef long long __m128i __attribute__ ((__vector_size__ (16), __may_alias__));
+
+#ifdef __SSE3__
+#error "-msse3 should not be set for this test"
+#endif
+
+__m128d sse3_hsubpd (__m128d a, __m128d b) __attribute__((__target__("sse3")));
+__m128d generic_hsubpd (__m128d a, __m128d b);
+
+__m128d
+sse3_hsubpd (__m128d a, __m128d b)
+{
+  return __builtin_ia32_hsubpd (a, b);
+}
+
+__m128d
+generic_hsubpd (__m128d a, __m128d b)
+{
+  return __builtin_ia32_hsubpd (a, b);			/* { dg-error "needs isa option" } */
+}
+
+#ifdef __SSSE3__
+#error "-mssse3 should not be set for this test"
+#endif
+
+__m128w ssse3_psignd128 (__m128w a, __m128w b) __attribute__((__target__("ssse3")));
+__m128w generic_psignd (__m128w ab, __m128w b);
+
+__m128w
+ssse3_psignd128 (__m128w a, __m128w b)
+{
+  return __builtin_ia32_psignd128 (a, b);
+}
+
+__m128w
+generic_psignd128 (__m128w a, __m128w b)
+{
+  return __builtin_ia32_psignd128 (a, b);		/* { dg-error "needs isa option" } */
+}
+
+#ifdef __SSE4_1__
+#error "-msse4.1 should not be set for this test"
+#endif
+
+__m128d sse4_1_blendvpd (__m128d a, __m128d b, __m128d c) __attribute__((__target__("sse4.1")));
+__m128d generic_blendvpd (__m128d a, __m128d b, __m128d c);
+
+__m128d
+sse4_1_blendvpd  (__m128d a, __m128d b, __m128d c)
+{
+  return __builtin_ia32_blendvpd (a, b, c);
+}
+
+__m128d
+generic_blendvpd  (__m128d a, __m128d b, __m128d c)
+{
+  return __builtin_ia32_blendvpd (a, b, c);		/* { dg-error "needs isa option" } */
+}
+
+#ifdef __SSE4_2__
+#error "-msse4.2 should not be set for this test"
+#endif
+
+__m128i sse4_2_pcmpgtq (__m128i a, __m128i b) __attribute__((__target__("sse4.2")));
+__m128i generic_pcmpgtq (__m128i ab, __m128i b);
+
+__m128i
+sse4_2_pcmpgtq (__m128i a, __m128i b)
+{
+  return __builtin_ia32_pcmpgtq (a, b);
+}
+
+__m128i
+generic_pcmpgtq (__m128i a, __m128i b)
+{
+  return __builtin_ia32_pcmpgtq (a, b);			/* { dg-error "needs isa option" } */
+}
+
+#ifdef __SSE4A__
+#error "-msse4a should not be set for this test"
+#endif
+
+__m128i sse4_2_insertq (__m128i a, __m128i b) __attribute__((__target__("sse4a")));
+__m128i generic_insertq (__m128i ab, __m128i b);
+
+__m128i
+sse4_2_insertq (__m128i a, __m128i b)
+{
+  return __builtin_ia32_insertq (a, b);
+}
+
+__m128i
+generic_insertq (__m128i a, __m128i b)
+{
+  return __builtin_ia32_insertq (a, b);			/* { dg-error "needs isa option" } */
+}
+
+#ifdef __FMA4__
+#error "-mfma4 should not be set for this test"
+#endif
+
+__m128d fma4_fmaddpd (__m128d a, __m128d b, __m128d c) __attribute__((__target__("fma4")));
+__m128d generic_fmaddpd (__m128d a, __m128d b, __m128d c);
+
+__m128d
+fma4_fmaddpd  (__m128d a, __m128d b, __m128d c)
+{
+  return __builtin_ia32_vfmaddpd (a, b, c);
+}
+
+__m128d
+generic_fmaddpd  (__m128d a, __m128d b, __m128d c)
+{
+  return __builtin_ia32_vfmaddpd (a, b, c);		/* { dg-error "needs isa option" } */
+}
+
+#ifdef __AES__
+#error "-maes should not be set for this test"
+#endif
+
+__m128i aes_aesimc128 (__m128i a) __attribute__((__target__("aes")));
+__m128i generic_aesimc128 (__m128i a);
+
+__m128i
+aes_aesimc128 (__m128i a)
+{
+  return __builtin_ia32_aesimc128 (a);
+}
+
+__m128i
+generic_aesimc128 (__m128i a)
+{
+  return __builtin_ia32_aesimc128 (a);			/* { dg-error "needs isa option" } */
+}
+
+#ifdef __PCLMUL__
+#error "-mpclmul should not be set for this test"
+#endif
+
+__m128i pclmul_pclmulqdq128 (__m128i a, __m128i b) __attribute__((__target__("pclmul")));
+__m128i generic_pclmulqdq128 (__m128i a, __m128i b);
+
+__m128i
+pclmul_pclmulqdq128 (__m128i a, __m128i b)
+{
+  return __builtin_ia32_pclmulqdq128 (a, b, 5);
+}
+
+__m128i
+generic_pclmulqdq128 (__m128i a, __m128i b)
+{
+  return __builtin_ia32_pclmulqdq128 (a, b, 5);		/* { dg-error "needs isa option" } */
+}