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Diffstat (limited to 'test/Bytecode/constexpr.ll')
-rw-r--r-- | test/Bytecode/constexpr.ll | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/test/Bytecode/constexpr.ll b/test/Bytecode/constexpr.ll deleted file mode 100644 index 213a462fb4..0000000000 --- a/test/Bytecode/constexpr.ll +++ /dev/null @@ -1,97 +0,0 @@ -; This bytecode test pounds on constant expressions - -; RUN: llvm-as < %s | llvm-dis > %t1 -; RUN: llvm-dis < %s.bc-13 > %t2 -; RUN: diff %t1 %t2 - -; This testcase is for testing expressions constructed from -; constant values, including constant pointers to globals. -; - -;;------------------------------- -;; Test constant cast expressions -;;------------------------------- - -global ulong u0x00001 ; hexadecimal unsigned integer constants -global long s0x0012312 ; hexadecimal signed integer constants - -%t2 = global int* %t1 ;; Forward reference without cast -%t3 = global uint* cast (int* %t1 to uint*) ;; Forward reference with cast -%t1 = global int 4 ;; int* %0 -%t4 = global int** cast (uint** %t3 to int**) ;; Cast of a previous cast -%t5 = global uint** %t3 ;; Reference to a previous cast -%t6 = global int*** %t4 ;; Different ref. to a previous cast -%t7 = global float* cast (int 12345678 to float*) ;; Cast ordinary value to ptr -%t9 = global int cast (float cast (int 8 to float) to int) ;; Nested cast expression - -global int* cast (float* %0 to int*) ;; Forward numeric reference -global float* %0 ;; Duplicate forward numeric reference -global float 0.0 - - -;;--------------------------------------------------- -;; Test constant getelementpr expressions for arrays -;;--------------------------------------------------- - -%array = constant [2 x int] [ int 12, int 52 ] -%arrayPtr = global int* getelementptr ([2 x int]* %array, long 0, long 0) ;; int* &%array[0][0] -%arrayPtr5 = global int** getelementptr (int** %arrayPtr, long 5) ;; int* &%arrayPtr[5] - -%somestr = constant [11x sbyte] c"hello world" -%char5 = global sbyte* getelementptr([11x sbyte]* %somestr, long 0, long 5) - -;; cast of getelementptr -%char8a = global int* cast (sbyte* getelementptr([11x sbyte]* %somestr, long 0, long 8) to int*) - -;; getelementptr containing casts -%char8b = global sbyte* getelementptr([11x sbyte]* %somestr, long cast (ubyte 0 to long), long cast (sbyte 8 to long)) - -;;------------------------------------------------------- -;; TODO: Test constant getelementpr expressions for structures -;;------------------------------------------------------- - -%SType = type { int , {float, {ubyte} }, ulong } ;; struct containing struct -%SAType = type { int , {[2x float], ulong} } ;; struct containing array - -%S1 = global %SType* null ;; Global initialized to NULL -%S2c = constant %SType { int 1, {float,{ubyte}} {float 2.0, {ubyte} {ubyte 3}}, ulong 4} - -%S3c = constant %SAType { int 1, {[2x float], ulong} {[2x float] [float 2.0, float 3.0], ulong 4} } - -%S1ptr = global %SType** %S1 ;; Ref. to global S1 -%S2 = global %SType* %S2c ;; Ref. to constant S2 -%S3 = global %SAType* %S3c ;; Ref. to constant S3 - - ;; Pointer to float (**%S1).1.0 -%S1fld1a = global float* getelementptr (%SType* %S2c, long 0, ubyte 1, ubyte 0) - ;; Another ptr to the same! -%S1fld1b = global float* getelementptr (%SType* %S2c, long 0, ubyte 1, ubyte 0) - -%S1fld1bptr = global float** %S1fld1b ;; Ref. to previous pointer - - ;; Pointer to ubyte (**%S2).1.1.0 -%S2fld3 = global ubyte* getelementptr (%SType* %S2c, long 0, ubyte 1, ubyte 1, ubyte 0) - - ;; Pointer to float (**%S2).1.0[0] -;%S3fld3 = global float* getelementptr (%SAType** %S3, long 0, long 0, ubyte 1, ubyte 0, long 0) - -;;--------------------------------------------------------- -;; TODO: Test constant expressions for unary and binary operators -;;--------------------------------------------------------- - - -;;--------------------------------------------------- -;; Test duplicate constant expressions -;;--------------------------------------------------- - -%t4 = global int** cast (uint** %t3 to int**) - -%char8a = global int* cast (sbyte* getelementptr([11x sbyte]* %somestr, long 0, long 8) to int*) - -;%S3fld3 = global float* getelementptr (%SAType** %S3, long 0, long 0, ubyte 1, ubyte 0, long 0) - - -;;--------------------------------------------------- - -implementation - |