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annotate test/CodeGen/Thumb2/thumb2-lsr3.ll @ 77:54457678186b LLVM3.6

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LLVM 3.6
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Mon, 08 Sep 2014 22:06:00 +0900
parents 95c75e76d11b
children
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77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
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1 ; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s
0
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2
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3 define i1 @test1(i64 %poscnt, i32 %work) {
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4 entry:
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5 ; CHECK: lsrs.w r1, r1, #1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 ; CHECK: rrx r0, r0
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7 %0 = lshr i64 %poscnt, 1
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8 %1 = icmp eq i64 %0, 0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 ret i1 %1
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10 }
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11
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12 define i1 @test2(i64 %poscnt, i32 %work) {
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13 entry:
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14 ; CHECK: asrs.w r1, r1, #1
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15 ; CHECK: rrx r0, r0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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16 %0 = ashr i64 %poscnt, 1
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17 %1 = icmp eq i64 %0, 0
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18 ret i1 %1
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19 }