Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.

Reworked the LLVMDC specific pragmas.

tests/mini/alloca1.d

@@ -1,7 +1,6 @@
 module alloca1;
 
-pragma(LLVM_internal, "alloca")
-void* alloca(uint);
+pragma(alloca) void* alloca(uint);
 
 extern(C) int printf(char*, ...);
 

tests/mini/arrays7.d

@@ -2,7 +2,6 @@ module arrays7;
 
 extern(C) int printf(char*, ...);
 
-pragma(LLVM_internal, "notypeinfo")
 struct S
 {
     int i;

tests/mini/bug44.d

@@ -1,6 +1,5 @@
 module bug44;
 
-pragma(LLVM_internal, "notypeinfo")
 struct rgb
 {
     long l;

tests/mini/bug49.d

@@ -1,6 +1,5 @@
 module bug49;
 
-pragma(LLVM_internal, "notypeinfo")
 struct S
 {
     int i;

tests/mini/bug50.d

@@ -1,7 +1,6 @@
 module bug50;
 extern(C) int printf(char*, ...);
 
-pragma(LLVM_internal, "notypeinfo")
 struct S
 {
     int i;

tests/mini/classes6.d

@@ -24,7 +24,7 @@ extern(C)
     int rand();
 }
 
-import llvm.intrinsic;
+import llvmdc.intrinsics;
 
 void main()
 {

tests/mini/intrinsics.d

@@ -1,31 +1,36 @@
-import llvm.intrinsic;
+import llvmdc.intrinsics;
 
 extern(C) int printf(char*,...);
 extern(C) int scanf(char*,...);
 
 void main()
 {
-    {
     float f;
     printf("Enter float: ");
-    scanf("%f", &f);
-    float sf = llvm_sqrt(f);
+    //scanf("%f", &f);
+    f = 1.22345;
+    float sf = llvm_sqrt_f32(f);
     printf("sqrt(%f) = %f\n", f, sf);
-    }
-    
-    {
+
     double d;
     printf("Enter double: ");
-    scanf("%lf", &d);
-    double sd = llvm_sqrt(d);
+    //scanf("%lf", &d);
+    d = 2.2311167895435245;
+    double sd = llvm_sqrt_f64(d);
     printf("sqrt(%lf) = %lf\n", d, sd);
-    }
-    
-    {
-    real d;
+
+    real r;
     printf("Enter real: ");
-    scanf("%lf", &d);
-    real sd = llvm_sqrt(d);
-    printf("sqrt(%lf) = %lf\n", d, sd);
+    //scanf("%lf", &d);
+    r = 3.2311167891231231234754764576;
+    version(LLVM_X86_FP80)
+    {
+        real sr = llvm_sqrt_f80(r);
+        printf("sqrt(%llf) = %llf\n", r, sr);
+    }
+    else
+    {
+        real sr = llvm_sqrt_f64(r);
+        printf("sqrt(%lf) = %lf\n", r, sr);
     }
 }

tests/mini/structs7.d

@@ -1,6 +1,5 @@
 module structs7;
 
-pragma(LLVM_internal, "notypeinfo")
 struct S
 {
     int i;

tests/mini/union1.d

@@ -1,6 +1,5 @@
 module union1;
 
-pragma(LLVM_internal, "notypeinfo")
 union U
 {
     float f;

tests/mini/union2.d

@@ -1,6 +1,5 @@
 module union2;
 
-pragma(LLVM_internal, "notypeinfo")
 union U
 {
     float f;

tests/mini/union3.d

@@ -1,6 +1,5 @@
 module union3;
 
-pragma(LLVM_internal, "notypeinfo")
 union vec3
 {
     struct { float x,y,z; }

tests/mini/union4.d

@@ -1,6 +1,5 @@
 module union4;
 
-pragma(LLVM_internal, "notypeinfo")
 union U {
     struct { float x,y,z; }
     float[3] xyz;

tests/mini/union5.d

@@ -1,26 +1,23 @@
 module union5;
 
-pragma(LLVM_internal, "notypeinfo")
+union S
 {
-    union S
-    {
-        T t;
-        U u;
-        uint i;
-        struct {
-            ushort sl,sh;
-        }
+    T t;
+    U u;
+    uint i;
+    struct {
+        ushort sl,sh;
     }
+}
 
-    struct T
-    {
-        int i;
-    }
+struct T
+{
+    int i;
+}
 
-    struct U
-    {
-        float f;
-    }
+struct U
+{
+    float f;
 }
 
 void main()

tests/mini/union6.d

@@ -1,17 +1,15 @@
 module union6;
 
-pragma(LLVM_internal, "notypeinfo") {
-    struct S
-    {
-        byte a;
-        byte b;
-    }
-    union U
-    {
-        byte a;
-        byte b;
-        S c;
-    }
+struct S
+{
+    byte a;
+    byte b;
+}
+union U
+{
+    byte a;
+    byte b;
+    S c;
 }
 
 void main()

tests/mini/union7.d

@@ -1,6 +1,5 @@
 module union7;
 
-pragma(LLVM_internal, "notypeinfo")
 struct Union
 {
     union {

tests/mini/vararg1.d

@@ -15,6 +15,6 @@ extern(C) int add(int n, ...)
 
 void main()
 {
-    int i = add(4,1,2,3,4);
+    int i = add(4, 1,2,3,4);
     assert(i == 10);
 }