Add a new testcase. It actually is not infinite looping. It just takes

FOREVER to run.  That's the bug.  :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2850 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Assembler/2002-07-08-HugePerformanceProblem.llx b/test/Assembler/2002-07-08-HugePerformanceProblem.llx
new file mode 100644 (file)
index 0000000..4a86d3e
--- /dev/null
+++ b/test/Assembler/2002-07-08-HugePerformanceProblem.llx
@@ -0,0 +1,67 @@
+; This file takes about 48 __MINUTES__ to assemble using as.  This is WAY too
+; long.  The type resolution code needs to be sped up a lot.   
+
+       %ALL_INTERSECTIONS_METHOD = type int (%OBJECT*, %RAY*, %ISTACK*)*
+       %BBOX = type { %BBOX_VECT, %BBOX_VECT }
+       %BBOX_TREE = type { short, short, %BBOX, %BBOX_TREE** }
+       %BBOX_VECT = type [3 x float]
+       %BLEND_MAP = type { short, short, short, int, %BLEND_MAP_ENTRY* }
+       %BLEND_MAP_ENTRY = type { float, ubyte, { %COLOUR, %PIGMENT*, %TNORMAL*, %TEXTURE*, %UV_VECT } }
+       %CAMERA = type { %VECTOR, %VECTOR, %VECTOR, %VECTOR, %VECTOR, %VECTOR, double, double, int, double, double, int, double, %TNORMAL* }
+       %COLOUR = type [5 x float]
+       %COPY_METHOD = type sbyte* (%OBJECT*)*
+       %COUNTER = type { uint, uint }
+       %DENSITY_FILE = type { int, %DENSITY_FILE_DATA* }
+       %DENSITY_FILE_DATA = type { int, sbyte*, int, int, int, ubyte*** }
+       %DESTROY_METHOD = type void (%OBJECT*)*
+       %FILE = type { int, ubyte*, ubyte*, ubyte, ubyte, uint, uint, uint }
+       %FILE_HANDLE = type { sbyte*, int, int, int, int, sbyte*, %FILE*, int, int (%FILE_HANDLE*, sbyte*, int*, int*, int, int)*, void (%FILE_HANDLE*, %COLOUR*, int)*, int (%FILE_HANDLE*, %COLOUR*, int*)*, void (%IMAGE*, sbyte*)*, void (%FILE_HANDLE*)* }
+       %FINISH = type { float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, %BBOX_VECT, %BBOX_VECT }
+       %FOG = type { int, double, double, double, %COLOUR, %VECTOR, %TURB*, float, %FOG* }
+       %FRAME = type { %CAMERA*, int, int, int, %LIGHT_SOURCE*, %OBJECT*, double, double, %COLOUR, %COLOUR, %COLOUR, %IMEDIA*, %FOG*, %RAINBOW*, %SKYSPHERE* }
+       %FRAMESEQ = type { int, double, int, int, double, int, int, double, int, double, int, double, uint, uint }
+       %IMAGE = type { int, int, int, int, int, short, short, %VECTOR, float, float, int, int, short, %IMAGE_COLOUR*, { %IMAGE_LINE*, ubyte** } }
+       %IMAGE_COLOUR = type { ushort, ushort, ushort, ushort, ushort }
+       %IMAGE_LINE = type { ubyte*, ubyte*, ubyte*, ubyte* }
+       %IMEDIA = type { int, int, int, int, int, double, double, int, int, int, int, %COLOUR, %COLOUR, %COLOUR, %COLOUR, double, double, double, double*, %PIGMENT*, %IMEDIA* }
+       %INSIDE_METHOD = type int (double*, %OBJECT*)*
+       %INTERIOR = type { int, int, float, float, float, float, float, %IMEDIA* }
+       %INTERSECTION = type { double, %VECTOR, %VECTOR, %OBJECT*, int, int, double, double, sbyte* }
+       %INVERT_METHOD = type void (%OBJECT*)*
+       %ISTACK = type { %ISTACK*, %INTERSECTION*, uint }
+       %LIGHT_SOURCE = type { %METHODS*, int, %OBJECT*, %TEXTURE*, %INTERIOR*, %OBJECT*, %OBJECT*, %BBOX, uint, %OBJECT*, %COLOUR, %VECTOR, %VECTOR, %VECTOR, %VECTOR, %VECTOR, double, double, double, double, double, %LIGHT_SOURCE*, ubyte, ubyte, ubyte, ubyte, int, int, int, int, int, %COLOUR**, %OBJECT*, [6 x %PROJECT_TREE_NODE*] }
+       %MATRIX = type [4 x %VECTOR_4D]
+       %METHODS = type { %ALL_INTERSECTIONS_METHOD, %INSIDE_METHOD, %NORMAL_METHOD, %COPY_METHOD, %ROTATE_METHOD, %ROTATE_METHOD, %ROTATE_METHOD, %TRANSFORM_METHOD, %DESTROY_METHOD, %DESTROY_METHOD }
+       %NORMAL_METHOD = type void (double*, %OBJECT*, %INTERSECTION*)*
+       %OBJECT = type { %METHODS*, int, %OBJECT*, %TEXTURE*, %INTERIOR*, %OBJECT*, %OBJECT*, %BBOX, uint }
+       %Opts = type { int, uint, sbyte, sbyte, sbyte, int, [150 x sbyte], [150 x sbyte], [150 x sbyte], [150 x sbyte], [150 x sbyte], double, double, uint, int, double, double, int, [25 x sbyte*], int, int, int, double, double, int, int, double, double, double, uint, int, int, int, int, %FRAMESEQ, double, int, double, double, double, double, double, int, int, int, int, int, int, int, int, int, int, int, int, int, [150 x sbyte], %SHELLDATA*, [150 x sbyte], int, int }
+       %PIGMENT = type { ushort, ushort, ushort, int, float, float, float, %WARP*, %TPATTERN*, %BLEND_MAP*, { %DENSITY_FILE*, %IMAGE*, %VECTOR, float, short, short, short, { float, %VECTOR }, %complex.float }, %COLOUR }
+       %PRIORITY_QUEUE = type { uint, uint, %QELEM* }
+       %PROJECT = type { int, int, int, int }
+       %PROJECT_QUEUE = type { uint, uint, %PROJECT_TREE_NODE** }
+       %PROJECT_TREE_NODE = type { ushort, %BBOX_TREE*, %PROJECT, ushort, %PROJECT_TREE_NODE** }
+       %QELEM = type { double, %BBOX_TREE* }
+       %RAINBOW = type { double, double, double, double, double, double, double, %VECTOR, %VECTOR, %VECTOR, %PIGMENT*, %RAINBOW* }
+       %RAY = type { %VECTOR, %VECTOR, int, [100 x %INTERIOR*] }
+       %RAYINFO = type { %VECTOR, %VECTOR, %VECTORI, %VECTORI }
+       %RGB = type [3 x float]
+       %ROTATE_METHOD = type void (%OBJECT*, double*, %TRANSFORM*)*
+       %SCALE_METHOD = type void (%OBJECT*, double*, %TRANSFORM*)*
+       %SHELLDATA = type { int, int, [250 x sbyte] }
+       %SKYSPHERE = type { int, %PIGMENT**, %TRANSFORM* }
+       %SNGL_VECT = type [3 x float]
+       %TEXTURE = type { ushort, ushort, ushort, int, float, float, float, %WARP*, %TPATTERN*, %BLEND_MAP*, { %DENSITY_FILE*, %IMAGE*, %VECTOR, float, short, short, short, { float, %VECTOR }, %complex.float }, %TEXTURE*, %PIGMENT*, %TNORMAL*, %FINISH*, %TEXTURE*, int }
+       %TNORMAL = type { ushort, ushort, ushort, int, float, float, float, %WARP*, %TPATTERN*, %BLEND_MAP*, { %DENSITY_FILE*, %IMAGE*, %VECTOR, float, short, short, short, { float, %VECTOR }, %complex.float }, float }
+       %TPATTERN = type { ushort, ushort, ushort, int, float, float, float, %WARP*, %TPATTERN*, %BLEND_MAP*, { %DENSITY_FILE*, %IMAGE*, %VECTOR, float, short, short, short, { float, %VECTOR }, %complex.float } }
+       %TRANSFORM = type { %MATRIX, %MATRIX }
+       %TRANSFORM_METHOD = type void (%OBJECT*, %TRANSFORM*)*
+       %TRANSLATE_METHOD = type void (%OBJECT*, double*, %TRANSFORM*)*
+       %TURB = type { ushort, %WARP*, %VECTOR, int, float, float }
+       %UV_VECT = type [2 x double]
+       %VECTOR = type [3 x double]
+       %VECTORI = type [3 x int]
+       %VECTOR_4D = type [4 x double]
+       %WARP = type { ushort, %WARP* }
+       %__FILE = type { int, ubyte*, ubyte*, ubyte, ubyte, uint, uint, uint }
+       %_h_val = type { [2 x uint], double }
+       %complex.float = type { float, float }