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94f7c7aeaa
Change the default for `-num-shuffles` to 5 and better document the algorithm in the header docs of `verify-uselistorder`. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214419 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
580 B
LLVM
18 lines
580 B
LLVM
; RUN: opt < %s -instcombine -simplifycfg -S | not grep br
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; RUN: verify-uselistorder %s -preserve-bc-use-list-order
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@.str_1 = internal constant [6 x i8] c"_Bool\00" ; <[6 x i8]*> [#uses=2]
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define i32 @test() {
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%tmp.54 = load i8* getelementptr ([6 x i8]* @.str_1, i64 0, i64 1) ; <i8> [#uses=1]
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%tmp.55 = icmp ne i8 %tmp.54, 66 ; <i1> [#uses=1]
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br i1 %tmp.55, label %then.7, label %endif.7
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then.7: ; preds = %then.7, %0
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br label %then.7
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endif.7: ; preds = %0
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ret i32 0
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}
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