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annotate test/CodeGen/X86/fast-isel-ret-ext.ll @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents 95c75e76d11b
children c2174574ed3a
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afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc < %s -O0 -fast-isel-abort=1 -mtriple i686-apple-darwin10 | FileCheck %s
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2 ; RUN: llc < %s -O0 -fast-isel-abort=1 -mtriple x86_64-apple-darwin10 | FileCheck %s
0
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3
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4 define zeroext i8 @test1(i32 %y) nounwind {
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5 %conv = trunc i32 %y to i8
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6 ret i8 %conv
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7 ; CHECK-LABEL: test1:
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8 ; CHECK: movzbl {{.*}}, %eax
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9 }
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11 define signext i8 @test2(i32 %y) nounwind {
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12 %conv = trunc i32 %y to i8
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13 ret i8 %conv
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14 ; CHECK-LABEL: test2:
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15 ; CHECK: movsbl {{.*}}, %eax
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16 }
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17
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18 define zeroext i16 @test3(i32 %y) nounwind {
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19 %conv = trunc i32 %y to i16
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20 ret i16 %conv
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21 ; CHECK-LABEL: test3:
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22 ; CHECK: movzwl {{.*}}, %eax
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23 }
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24
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25 define signext i16 @test4(i32 %y) nounwind {
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26 %conv = trunc i32 %y to i16
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27 ret i16 %conv
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28 ; CHECK-LABEL: test4:
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29 ; CHECK: {{(movswl.%.x, %eax|cwtl)}}
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30 }
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31
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32 define zeroext i1 @test5(i32 %y) nounwind {
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33 %conv = trunc i32 %y to i1
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34 ret i1 %conv
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35 ; CHECK-LABEL: test5:
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36 ; CHECK: andb $1
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37 ; CHECK: movzbl {{.*}}, %eax
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38 }