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31 lines
1.8 KiB
LLVM
31 lines
1.8 KiB
LLVM
; RUN: opt < %s -simplifycfg -S | not grep br
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define i1 @_ZN4llvm11SetCondInst7classofEPKNS_11InstructionE({ i32, i32 }* %I) {
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entry:
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%tmp.1.i = getelementptr { i32, i32 }* %I, i64 0, i32 1 ; <i32*> [#uses=1]
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%tmp.2.i = load i32* %tmp.1.i ; <i32> [#uses=6]
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%tmp.2 = icmp eq i32 %tmp.2.i, 14 ; <i1> [#uses=1]
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br i1 %tmp.2, label %shortcirc_done.4, label %shortcirc_next.0
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shortcirc_next.0: ; preds = %entry
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%tmp.6 = icmp eq i32 %tmp.2.i, 15 ; <i1> [#uses=1]
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br i1 %tmp.6, label %shortcirc_done.4, label %shortcirc_next.1
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shortcirc_next.1: ; preds = %shortcirc_next.0
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%tmp.11 = icmp eq i32 %tmp.2.i, 16 ; <i1> [#uses=1]
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br i1 %tmp.11, label %shortcirc_done.4, label %shortcirc_next.2
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shortcirc_next.2: ; preds = %shortcirc_next.1
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%tmp.16 = icmp eq i32 %tmp.2.i, 17 ; <i1> [#uses=1]
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br i1 %tmp.16, label %shortcirc_done.4, label %shortcirc_next.3
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shortcirc_next.3: ; preds = %shortcirc_next.2
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%tmp.21 = icmp eq i32 %tmp.2.i, 18 ; <i1> [#uses=1]
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br i1 %tmp.21, label %shortcirc_done.4, label %shortcirc_next.4
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shortcirc_next.4: ; preds = %shortcirc_next.3
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%tmp.26 = icmp eq i32 %tmp.2.i, 19 ; <i1> [#uses=1]
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br label %UnifiedReturnBlock
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shortcirc_done.4: ; preds = %shortcirc_next.3, %shortcirc_next.2, %shortcirc_next.1, %shortcirc_next.0, %entry
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br label %UnifiedReturnBlock
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UnifiedReturnBlock: ; preds = %shortcirc_done.4, %shortcirc_next.4
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%UnifiedRetVal = phi i1 [ %tmp.26, %shortcirc_next.4 ], [ true, %shortcirc_done.4 ] ; <i1> [#uses=1]
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ret i1 %UnifiedRetVal
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}
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