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annotate test/CodeGen/SystemZ/tls-02.ll @ 120:1172e4bd9c6f

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update 4.0.0
author mir3636
date Fri, 25 Nov 2016 19:14:25 +0900
parents afa8332a0e37
children 803732b1fca8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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1 ; Test initial-exec TLS accesses.
afa8332a0e37 LLVM 3.8
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2 ;
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3 ; RUN: llc < %s -mcpu=z10 -mtriple=s390x-linux-gnu -relocation-model=pic | FileCheck %s -check-prefix=CHECK-MAIN
afa8332a0e37 LLVM 3.8
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4
afa8332a0e37 LLVM 3.8
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5 @x = thread_local(initialexec) global i32 0
afa8332a0e37 LLVM 3.8
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6
afa8332a0e37 LLVM 3.8
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7 ; The offset must be loaded from the GOT. This TLS access model does
afa8332a0e37 LLVM 3.8
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8 ; not use literal pool constants.
afa8332a0e37 LLVM 3.8
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9 define i32 *@foo() {
afa8332a0e37 LLVM 3.8
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10 ; CHECK-MAIN-LABEL: foo:
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11 ; CHECK-MAIN: ear [[HIGH:%r[0-5]]], %a0
afa8332a0e37 LLVM 3.8
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12 ; CHECK-MAIN: sllg %r2, [[HIGH]], 32
afa8332a0e37 LLVM 3.8
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13 ; CHECK-MAIN: ear %r2, %a1
afa8332a0e37 LLVM 3.8
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14 ; CHECK-MAIN: larl %r1, x@INDNTPOFF
afa8332a0e37 LLVM 3.8
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15 ; CHECK-MAIN: ag %r2, 0(%r1)
afa8332a0e37 LLVM 3.8
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16 ; CHECK-MAIN: br %r14
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17 ret i32 *@x
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18 }