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annotate test/CodeGen/PowerPC/ppc32-pic-large.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 60c9769439b8
children 1172e4bd9c6f
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83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu -relocation-model=pic | FileCheck -check-prefix=LARGE-BSS %s
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2 @bar = common global i32 0, align 4
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3
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4 declare i32 @call_foo(i32, ...)
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5
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6 define i32 @foo() {
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7 entry:
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afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 83
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8 %0 = load i32, i32* @bar, align 4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 %call = call i32 (i32, ...) @call_foo(i32 %0, i32 0, i32 1, i32 2, i32 4, i32 8, i32 16, i32 32, i32 64)
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10 ret i32 %0
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11 }
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12
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13 !llvm.module.flags = !{!0}
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14 !0 = !{i32 1, !"PIC Level", i32 2}
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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15 ; LARGE-BSS: [[POFF:\.L[0-9]+\$poff]]:
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16 ; LARGE-BSS-NEXT: .long .LTOC-[[PB:\.L[0-9]+\$pb]]
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17 ; LARGE-BSS-NEXT: foo:
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18 ; LARGE-BSS: stw 30, -8(1)
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19 ; LARGE-BSS: bl [[PB]]
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20 ; LARGE-BSS-NEXT: [[PB]]:
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21 ; LARGE-BSS: mflr 30
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22 ; LARGE-BSS: lwz [[REG:[0-9]+]], [[POFF]]-[[PB]](30)
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23 ; LARGE-BSS-NEXT: add 30, [[REG]], 30
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24 ; LARGE-BSS-DAG: lwz [[VREG:[0-9]+]], [[VREF:\.LC[0-9]+]]-.LTOC(30)
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25 ; LARGE-BSS-DAG: lwz {{[0-9]+}}, 0([[VREG]])
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26 ; LARGE-BSS-DAG: stw {{[0-9]+}}, 8(1)
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27 ; LARGE-BSS: lwz 30, -8(1)
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28 ; LARGE-BSS: [[VREF]]:
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29 ; LARGE-BSS-NEXT: .long bar