From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; 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.
---
 gcc/testsuite/g++.dg/pr45788.C | 108 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/pr45788.C

(limited to 'gcc/testsuite/g++.dg/pr45788.C')

diff --git a/gcc/testsuite/g++.dg/pr45788.C b/gcc/testsuite/g++.dg/pr45788.C
new file mode 100644
index 000000000..de3340df3
--- /dev/null
+++ b/gcc/testsuite/g++.dg/pr45788.C
@@ -0,0 +1,108 @@
+// { dg-do compile { target x86_64-*-* } }
+// { dg-options "-O3 -fwhole-program -msse2" }
+
+typedef long unsigned int __darwin_size_t;
+typedef __darwin_size_t size_t;
+
+typedef float __m128 __attribute__ ((__vector_size__ (16), __may_alias__));
+typedef float __v4sf __attribute__ ((__vector_size__ (16)));
+extern inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_mul_ps (__m128 __A, __m128 __B) {
+    return (__m128) __builtin_ia32_mulps ((__v4sf)__A, (__v4sf)__B);
+}
+extern inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_set1_ps (float __F) {
+    return __extension__ (__m128)(__v4sf){
+	__F, __F, __F, __F };
+}
+extern inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_setr_ps (float __Z, float __Y, float __X, float __W) {
+}
+typedef float real;
+template <typename T, int N> struct vectorX {
+};
+template<> struct vectorX<float, 3> {
+    union {
+	__m128 s;
+	struct {
+	};
+    };
+    vectorX(__m128 s) : s(s) {
+    }
+
+}
+__attribute__((aligned));
+template<> struct vectorX<float, 4> {
+    typedef float T;
+    typedef vectorX<float, 4> V;
+    union {
+	__m128 s;
+	struct {
+	    T r, g, b, a;
+	};
+    };
+    vectorX(T a_, T b, T c, T d = 1) : s(_mm_setr_ps(a_,b,c,d)) {
+    }
+    vectorX(__m128 s) : s(s) {
+    }
+    vectorX(const V &t) : s(t.s) {
+    }
+    V &operator *=(const T t) {
+	s = _mm_mul_ps(s, _mm_set1_ps(t));
+	return *this;
+    }
+    inline V operator *(const T t) const __attribute__((always_inline)) {
+	return V(*this) *= t;
+    };
+}
+__attribute__((aligned));
+typedef vectorX<real, 3> color3;
+typedef vectorX<real, 4> color4;
+typedef color3 color;
+static inline color4 c3to4(color c) {
+    color4 res(c.s);
+    res.a=1;
+    return res;
+}
+static inline color c4to3(color4 c) {
+    return color(c.s);
+}
+static inline color4 to_premultiplied(color c, real a) {
+    color4 res = c3to4(c);
+    return res * a;
+}
+static inline color4 to_premultiplied(color4 cs) {
+    return to_premultiplied(c4to3(cs), cs.a);
+}
+struct texture {
+};
+struct flat_texture : public texture {
+    color4 c;
+    flat_texture(const color4 &c) : c(to_premultiplied(c)) {
+    }
+};
+struct checkerboard_texture : public texture {
+    color4 even, odd;
+    checkerboard_texture(const color4 &even, const color4 &odd) : even(to_premultiplied(even)), odd(to_premultiplied(odd)) {
+    }
+};
+struct texture_placement {
+    texture *tex;
+};
+struct surface {
+    texture_placement textures[16];
+    size_t texcount;
+};
+struct primitive {
+    surface mat;
+};
+static void set_color(primitive *p, color4 c) {
+    p->mat.textures[0].tex = new flat_texture(c);
+}
+static primitive **checkerboard_scene(int *pi) {
+    primitive **prims = new primitive*[6];
+    set_color(prims[0], color4(.7,.7,.7));
+    prims[1]->mat.textures[prims[1]->mat.texcount++].tex = new checkerboard_texture(color4(1,.1,.1),color4(.1,.15,1));
+    set_color(prims[2], color4(.7,.9,.7));
+}
+int main (int argc, char * const argv[]) {
+    int primi;
+    primitive **prims = checkerboard_scene(&primi);
+}
-- 
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