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51176ea54a
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2398 91177308-0d34-0410-b5e6-96231b3b80d8
24 lines
533 B
Plaintext
24 lines
533 B
Plaintext
; There should be NO references to the global v1. The local v1 should
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; have all of the references!
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;
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; Check by running globaldce, which will remove the constant if there are
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; no references to it!
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;
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; RUN: if as < %s | opt -globaldce | dis | grep constant
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; RUN: then exit 1
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; RUN: else exit 0
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; RUN: fi
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;
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%v1 = internal constant int 5
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implementation
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int "createtask"()
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begin
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%v1 = alloca int ;; Alloca should have one use!
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%reg112 = load int* %v1 ;; This load should not use the global!
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ret int %reg112
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end
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