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4fe0fe8b49
Fixes PR 2805 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56321 91177308-0d34-0410-b5e6-96231b3b80d8
39 lines
1.0 KiB
LLVM
39 lines
1.0 KiB
LLVM
; RUN: llvm-as < %s | opt -loop-index-split -disable-output
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; PR 2805
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@g_330 = common global i32 0 ; <i32*> [#uses=1]
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define i32 @func_45(i32 %p_47) nounwind {
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entry:
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br label %bb
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bb: ; preds = %bb3, %entry
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%p_47_addr.0.reg2mem.0 = phi i32 [ 0, %entry ], [ %2, %bb3 ] ; <i32> [#uses=2]
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%0 = icmp eq i32 %p_47_addr.0.reg2mem.0, 0 ; <i1> [#uses=1]
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br i1 %0, label %bb2, label %bb1
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bb1: ; preds = %bb
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%1 = tail call i32 (...)* @func_70( i32 1 ) nounwind ; <i32> [#uses=0]
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br label %bb3
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bb2: ; preds = %bb
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store i32 1, i32* @g_330, align 4
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br label %bb3
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bb3: ; preds = %bb2, %bb1
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%2 = add i32 %p_47_addr.0.reg2mem.0, 1 ; <i32> [#uses=3]
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%3 = icmp ult i32 %2, 22 ; <i1> [#uses=1]
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br i1 %3, label %bb, label %bb6
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bb6: ; preds = %bb3
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%.lcssa = phi i32 [ %2, %bb3 ] ; <i32> [#uses=1]
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%4 = tail call i32 (...)* @func_95( i32 %.lcssa ) nounwind ; <i32> [#uses=1]
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%5 = tail call i32 (...)* @func_56( i32 %4 ) nounwind ; <i32> [#uses=0]
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ret i32 undef
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}
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declare i32 @func_70(...)
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declare i32 @func_95(...)
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declare i32 @func_56(...)
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