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annotate test/CodeGen/Generic/2006-06-13-ComputeMaskedBitsCrash.ll @ 146:3fc4d5c3e21e

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set tail call flag for code segment in CGCAll
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 19:23:36 +0900
parents afa8332a0e37
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 ; RUN: llc < %s -O0
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3 %struct.cl_perfunc_opts = type { i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i32, i32, i32, i32, i32, i32, i32 }
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4 @cl_pf_opts = external global %struct.cl_perfunc_opts ; <%struct.cl_perfunc_opts*> [#uses=2]
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6 define void @set_flags_from_O() {
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7 entry:
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8 %tmp22 = icmp sgt i32 0, 0 ; <i1> [#uses=1]
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9 br i1 %tmp22, label %cond_true23, label %cond_next159
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11 cond_true23: ; preds = %entry
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12 %tmp138 = getelementptr %struct.cl_perfunc_opts, %struct.cl_perfunc_opts* @cl_pf_opts, i32 0, i32 8 ; <i8*> [#uses=1]
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13 %tmp138.upgrd.1 = bitcast i8* %tmp138 to i32* ; <i32*> [#uses=2]
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14 %tmp139 = load i32, i32* %tmp138.upgrd.1 ; <i32> [#uses=1]
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15 %tmp140 = shl i32 1, 27 ; <i32> [#uses=1]
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16 %tmp141 = and i32 %tmp140, 134217728 ; <i32> [#uses=1]
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17 %tmp142 = and i32 %tmp139, -134217729 ; <i32> [#uses=1]
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18 %tmp143 = or i32 %tmp142, %tmp141 ; <i32> [#uses=1]
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19 store i32 %tmp143, i32* %tmp138.upgrd.1
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20 %tmp144 = getelementptr %struct.cl_perfunc_opts, %struct.cl_perfunc_opts* @cl_pf_opts, i32 0, i32 8 ; <i8*> [#uses=1]
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21 %tmp144.upgrd.2 = bitcast i8* %tmp144 to i32* ; <i32*> [#uses=1]
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22 %tmp145 = load i32, i32* %tmp144.upgrd.2 ; <i32> [#uses=1]
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23 %tmp146 = shl i32 %tmp145, 22 ; <i32> [#uses=1]
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24 %tmp147 = lshr i32 %tmp146, 31 ; <i32> [#uses=1]
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25 %tmp147.upgrd.3 = trunc i32 %tmp147 to i8 ; <i8> [#uses=1]
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26 %tmp148 = icmp eq i8 %tmp147.upgrd.3, 0 ; <i1> [#uses=1]
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27 br i1 %tmp148, label %cond_true149, label %cond_next159
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29 cond_true149: ; preds = %cond_true23
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30 %tmp150 = bitcast i8* null to i32* ; <i32*> [#uses=0]
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31 ret void
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33 cond_next159: ; preds = %cond_true23, %entry
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34 ret void
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35 }