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annotate test/CodeGen/SystemZ/asm-08.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 60c9769439b8
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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1 ; Test the GPR constraint "d", which is equivalent to "r".
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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2 ;
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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3 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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5 define i64 @f1() {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 ; CHECK-LABEL: f1:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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7 ; CHECK: lhi %r0, 1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 ; CHECK: blah %r2 %r0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 ; CHECK: br %r14
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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10 %val = call i64 asm "blah $0 $1", "=d,d" (i8 1)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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11 ret i64 %val
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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12 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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13
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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14 define i64 @f2() {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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15 ; CHECK-LABEL: f2:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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16 ; CHECK: lhi %r0, 2
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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17 ; CHECK: blah %r2 %r0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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18 ; CHECK: br %r14
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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19 %val = call i64 asm "blah $0 $1", "=d,d" (i16 2)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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20 ret i64 %val
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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21 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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22
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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23 define i64 @f3() {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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24 ; CHECK-LABEL: f3:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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25 ; CHECK: lhi %r0, 3
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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26 ; CHECK: blah %r2 %r0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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27 ; CHECK: br %r14
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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28 %val = call i64 asm "blah $0 $1", "=d,d" (i32 3)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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29 ret i64 %val
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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30 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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31
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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32 define i64 @f4() {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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33 ; CHECK-LABEL: f4:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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34 ; CHECK: lghi %r0, 4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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35 ; CHECK: blah %r2 %r0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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36 ; CHECK: br %r14
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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37 %val = call i64 asm "blah $0 $1", "=d,d" (i64 4)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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38 ret i64 %val
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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39 }