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https://github.com/c64scene-ar/llvm-6502.git
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b1e1e82c54
of using llvm-as, now that opt supports this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81226 91177308-0d34-0410-b5e6-96231b3b80d8
21 lines
737 B
LLVM
21 lines
737 B
LLVM
; RUN: opt %s -indvars | llvm-dis | \
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; RUN: grep {ret i32 152}
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define i32 @main() {
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entry:
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br label %no_exit
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no_exit: ; preds = %no_exit, %entry
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%i.1.0 = phi i32 [ 0, %entry ], [ %inc, %no_exit ] ; <i32> [#uses=2]
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%tmp.4 = icmp sgt i32 %i.1.0, 50 ; <i1> [#uses=1]
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%tmp.7 = select i1 %tmp.4, i32 100, i32 0 ; <i32> [#uses=1]
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%i.0 = add i32 %i.1.0, 1 ; <i32> [#uses=1]
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%inc = add i32 %i.0, %tmp.7 ; <i32> [#uses=3]
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%tmp.1 = icmp slt i32 %inc, 100 ; <i1> [#uses=1]
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br i1 %tmp.1, label %no_exit, label %loopexit
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loopexit: ; preds = %no_exit
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ret i32 %inc
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}
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