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d36076e4a3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84431 91177308-0d34-0410-b5e6-96231b3b80d8
29 lines
902 B
LLVM
29 lines
902 B
LLVM
; RUN: llc < %s -mtriple=i386-apple-darwin10 | FileCheck %s
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; PR4958
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define i32 @main() nounwind ssp {
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entry:
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; CHECK: main:
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%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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br label %bb
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bb: ; preds = %bb1, %entry
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; CHECK: addl $1
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; CHECK-NEXT: adcl $0
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%i.0 = phi i64 [ 0, %entry ], [ %0, %bb1 ] ; <i64> [#uses=1]
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%0 = add nsw i64 %i.0, 1 ; <i64> [#uses=2]
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%1 = icmp sgt i32 0, 0 ; <i1> [#uses=1]
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br i1 %1, label %bb2, label %bb1
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bb1: ; preds = %bb
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%2 = icmp sle i64 %0, 1 ; <i1> [#uses=1]
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br i1 %2, label %bb, label %bb2
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bb2: ; preds = %bb1, %bb
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br label %return
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return: ; preds = %bb2
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ret i32 0
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}
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