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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8544 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
645 B
Plaintext
15 lines
645 B
Plaintext
; This test checks to make sure that constant exprs fold in some simple situations
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; RUN: llvm-as < %s | llvm-dis | not grep cast
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%A = global int* cast (sbyte* null to int*) ; Cast null -> fold
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%B = global int** cast (int** %A to int**) ; Cast to same type -> fold
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%C = global int cast (long 42 to int) ; Integral casts
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%D = global int* cast(float* cast (int* %C to float*) to int*) ; cast of cast ptr->ptr
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%E = global int cast(float* cast (sbyte 5 to float*) to int) ; int -> ptr -> int
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; Test folding of binary instrs
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%F = global int* cast(int add (int 5, int -5) to int*)
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%G = global int* cast(int sub (int 5, int 5) to int*)
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