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llvm-mirror/test/Analysis/CostModel/no_info.ll

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308 B
LLVM

; RUN: opt < %s -cost-model -analyze | FileCheck %s
; The cost model does not have any target information so it can't make a decision.
; -- No triple in this module --
;CHECK: Unknown cost {{.*}} add
;CHECK: Unknown cost {{.*}} ret
define i32 @no_info(i32 %arg) {
%e = add i32 %arg, %arg
ret i32 %e
}