annotate test/CodeGen/Mips/biggot.ll @ 95:afa8332a0e37

LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents 95c75e76d11b
children 1172e4bd9c6f
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95c75e76d11b LLVM 3.4
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1 ; RUN: llc -march=mipsel -mxgot < %s | FileCheck %s -check-prefix=O32
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2 ; RUN: llc -march=mips64el -mcpu=mips64r2 -mattr=+n64 -mxgot < %s | \
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3 ; RUN: FileCheck %s -check-prefix=N64
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4
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5 @v0 = external global i32
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6
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7 define void @foo1() nounwind {
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8 entry:
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9 ; O32: lui $[[R0:[0-9]+]], %got_hi(v0)
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10 ; O32: addu $[[R1:[0-9]+]], $[[R0]], ${{[a-z0-9]+}}
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11 ; O32: lw ${{[0-9]+}}, %got_lo(v0)($[[R1]])
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12 ; O32: lui $[[R2:[0-9]+]], %call_hi(foo0)
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13 ; O32: addu $[[R3:[0-9]+]], $[[R2]], ${{[a-z0-9]+}}
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14 ; O32: lw ${{[0-9]+}}, %call_lo(foo0)($[[R3]])
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16 ; N64: lui $[[R0:[0-9]+]], %got_hi(v0)
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17 ; N64: daddu $[[R1:[0-9]+]], $[[R0]], ${{[a-z0-9]+}}
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18 ; N64: ld ${{[0-9]+}}, %got_lo(v0)($[[R1]])
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19 ; N64: lui $[[R2:[0-9]+]], %call_hi(foo0)
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20 ; N64: daddu $[[R3:[0-9]+]], $[[R2]], ${{[a-z0-9]+}}
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21 ; N64: ld ${{[0-9]+}}, %call_lo(foo0)($[[R3]])
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22
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23 %0 = load i32, i32* @v0, align 4
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24 tail call void @foo0(i32 %0) nounwind
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25 ret void
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26 }
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28 declare void @foo0(i32)
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30 ; call to external function.
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31
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32 define void @foo2(i32* nocapture %d, i32* nocapture %s, i32 %n) nounwind {
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33 entry:
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34 ; O32-LABEL: foo2:
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35 ; O32: lui $[[R2:[0-9]+]], %call_hi(memcpy)
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36 ; O32: addu $[[R3:[0-9]+]], $[[R2]], ${{[a-z0-9]+}}
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37 ; O32: lw ${{[0-9]+}}, %call_lo(memcpy)($[[R3]])
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39 ; N64-LABEL: foo2:
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40 ; N64: lui $[[R2:[0-9]+]], %call_hi(memcpy)
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41 ; N64: daddu $[[R3:[0-9]+]], $[[R2]], ${{[a-z0-9]+}}
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42 ; N64: ld ${{[0-9]+}}, %call_lo(memcpy)($[[R3]])
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43
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44 %0 = bitcast i32* %d to i8*
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45 %1 = bitcast i32* %s to i8*
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46 tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* %0, i8* %1, i32 %n, i32 4, i1 false)
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47 ret void
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48 }
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50 declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind