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annotate test/CodeGen/ARM/constant-islands.ll @ 100:7d135dc70f03

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LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
parents 60c9769439b8
children
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60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc -mtriple=thumbv7-linux-gnueabihf -O0 -fast-isel=0 -o - %s | FileCheck %s
60c9769439b8 LLVM 3.7
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2
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3 define void @test_no_duplicate_branches(float %in) {
60c9769439b8 LLVM 3.7
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4 ; CHECK-LABEL: test_no_duplicate_branches:
60c9769439b8 LLVM 3.7
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5 ; CHECK: vldr {{s[0-9]+}}, [[CONST:\.LCPI[0-9]+_[0-9]+]]
60c9769439b8 LLVM 3.7
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6 ; CHECK: b .LBB
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7 ; CHECK-NOT: b .LBB
60c9769439b8 LLVM 3.7
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8 ; CHECK: [[CONST]]:
60c9769439b8 LLVM 3.7
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9 ; CHECK-NEXT: .long 1150963712
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10
60c9769439b8 LLVM 3.7
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11 %tst = fcmp oeq float %in, 1234.5
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12
60c9769439b8 LLVM 3.7
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13 %chain = zext i1 %tst to i32
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14
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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15 br i1 %tst, label %true, label %false
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16
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17 true:
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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18 call i32 @llvm.arm.space(i32 2000, i32 undef)
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19 ret void
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20
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21 false:
60c9769439b8 LLVM 3.7
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22 ret void
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23 }
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24
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25 declare i32 @llvm.arm.space(i32, i32)