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annotate test/Transforms/IndVarSimplify/2005-02-26-ExitValueCompute.ll @ 0:95c75e76d11b LLVM3.4

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children 1172e4bd9c6f
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: opt < %s -indvars -S | \
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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2 ; RUN: grep "ret i32 152"
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3
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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4 define i32 @main() {
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5 entry:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 br label %no_exit
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 no_exit: ; preds = %no_exit, %entry
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 %i.1.0 = phi i32 [ 0, %entry ], [ %inc, %no_exit ] ; <i32> [#uses=2]
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10 %tmp.4 = icmp sgt i32 %i.1.0, 50 ; <i1> [#uses=1]
95c75e76d11b LLVM 3.4
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11 %tmp.7 = select i1 %tmp.4, i32 100, i32 0 ; <i32> [#uses=1]
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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12 %i.0 = add i32 %i.1.0, 1 ; <i32> [#uses=1]
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13 %inc = add i32 %i.0, %tmp.7 ; <i32> [#uses=3]
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14 %tmp.1 = icmp slt i32 %inc, 100 ; <i1> [#uses=1]
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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15 br i1 %tmp.1, label %no_exit, label %loopexit
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16
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17 loopexit: ; preds = %no_exit
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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18 ret i32 %inc
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19 }
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