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annotate llvm/test/Transforms/GlobalOpt/globalsra.ll @ 207:2e18cbf3894f

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LLVM12
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 08 Jun 2021 06:07:14 +0900
parents 1d019706d866
children c4bab56944e8
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1 ; RUN: opt < %s -globalopt -S | FileCheck %s
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2 ; CHECK-NOT: global
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3 target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
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4
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5 @G = internal global { i32, float, { double } } {
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6 i32 1,
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7 float 1.000000e+00,
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8 { double } { double 1.727000e+01 } } ; <{ i32, float, { double } }*> [#uses=3]
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9
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10 define void @onlystore() {
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11 store i32 123, i32* getelementptr ({ i32, float, { double } }, { i32, float, { double } }* @G, i32 0, i32 0)
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12 ret void
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13 }
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14
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15 define float @storeinit() {
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16 store float 1.000000e+00, float* getelementptr ({ i32, float, { double } }, { i32, float, { double } }* @G, i32 0, i32 1)
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17 %X = load float, float* getelementptr ({ i32, float, { double } }, { i32, float, { double } }* @G, i32 0, i32 1) ; <float> [#uses=1]
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18 ret float %X
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19 }
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20
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21 define double @constantize() {
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22 %X = load double, double* getelementptr ({ i32, float, { double } }, { i32, float, { double } }* @G, i32 0, i32 2, i32 0) ; <double> [#uses=1]
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23 ret double %X
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24 }
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25
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26 @G2 = internal constant { i32, float, { double } } {
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27 i32 1,
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28 float 1.000000e+00,
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29 { double } { double 1.727000e+01 } } ; <{ i32, float, { double } }*> [#uses=3]
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30
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31 define void @onlystore2() {
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32 store i32 123, i32* getelementptr ({ i32, float, { double } }, { i32, float, { double } }* @G2, i32 0, i32 0)
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33 ret void
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34 }
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35
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36 define float @storeinit2() {
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37 store float 1.000000e+00, float* getelementptr ({ i32, float, { double } }, { i32, float, { double } }* @G2, i32 0, i32 1)
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38 %X = load float, float* getelementptr ({ i32, float, { double } }, { i32, float, { double } }* @G2, i32 0, i32 1) ; <float> [#uses=1]
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39 ret float %X
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40 }
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41
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42 define double @constantize2() {
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43 %X = load double, double* getelementptr ({ i32, float, { double } }, { i32, float, { double } }* @G2, i32 0, i32 2, i32 0) ; <double> [#uses=1]
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44 ret double %X
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45 }