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annotate test/CodeGen/Hexagon/gp-rel.ll @ 128:c347d3398279 default tip

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fix
author mir3636
date Wed, 06 Dec 2017 14:37:17 +0900
parents 803732b1fca8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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1 ; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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2 ; Check that gp-relative instructions are being generated.
95c75e76d11b LLVM 3.4
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3
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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4 @a = common global i32 0, align 4
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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5 @b = common global i32 0, align 4
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 @c = common global i32 0, align 4
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7
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 define i32 @foo(i32 %p) #0 {
95c75e76d11b LLVM 3.4
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9 entry:
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803732b1fca8 LLVM 5.0
kono
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10 ; CHECK: r{{[0-9]+}}{{ *}}={{ *}}memw(gp+#a)
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11 ; CHECK: r{{[0-9]+}}{{ *}}={{ *}}memw(gp+#b)
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95c75e76d11b LLVM 3.4
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12 ; CHECK: if{{ *}}(p{{[0-3]}}) memw(##c){{ *}}={{ *}}r{{[0-9]+}}
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afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
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13 %0 = load i32, i32* @a, align 4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
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14 %1 = load i32, i32* @b, align 4
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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15 %add = add nsw i32 %1, %0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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16 %cmp = icmp eq i32 %0, %1
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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17 br i1 %cmp, label %if.then, label %entry.if.end_crit_edge
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95c75e76d11b LLVM 3.4
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19 entry.if.end_crit_edge:
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afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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20 %.pre = load i32, i32* @c, align 4
0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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21 br label %if.end
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22
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23 if.then:
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24 %add1 = add nsw i32 %add, %0
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25 store i32 %add1, i32* @c, align 4
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26 br label %if.end
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27
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28 if.end:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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29 %2 = phi i32 [ %.pre, %entry.if.end_crit_edge ], [ %add1, %if.then ]
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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30 %cmp2 = icmp eq i32 %add, %2
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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31 %sel1 = select i1 %cmp2, i32 %2, i32 %1
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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32 ret i32 %sel1
95c75e76d11b LLVM 3.4
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33 }