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annotate test/CodeGen/PowerPC/ppc64-smallarg.ll @ 100:7d135dc70f03 LLVM 3.9

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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 afa8332a0e37
children 1172e4bd9c6f
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54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; Verify that small structures and float arguments are passed in the
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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2 ; least significant part of a stack slot doubleword.
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3
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4 ; RUN: llc < %s | FileCheck %s
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5
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6 target datalayout = "E-m:e-i64:64-n32:64"
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7 target triple = "powerpc64-unknown-linux-gnu"
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8
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9 %struct.large_arg = type { [8 x i64] }
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10 %struct.small_arg = type { i16, i8 }
54457678186b LLVM 3.6
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11
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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12 @gl = common global %struct.large_arg zeroinitializer, align 8
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13 @gs = common global %struct.small_arg zeroinitializer, align 2
54457678186b LLVM 3.6
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14 @gf = common global float 0.000000e+00, align 4
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15
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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16 define void @callee1(%struct.small_arg* noalias nocapture sret %agg.result, %struct.large_arg* byval nocapture readnone %pad, %struct.small_arg* byval nocapture readonly %x) {
54457678186b LLVM 3.6
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17 entry:
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18 %0 = bitcast %struct.small_arg* %x to i32*
54457678186b LLVM 3.6
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19 %1 = bitcast %struct.small_arg* %agg.result to i32*
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afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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20 %2 = load i32, i32* %0, align 2
77
54457678186b LLVM 3.6
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21 store i32 %2, i32* %1, align 2
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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22 ret void
54457678186b LLVM 3.6
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23 }
54457678186b LLVM 3.6
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24 ; CHECK: @callee1
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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25 ; CHECK: lwz {{[0-9]+}}, 124(1)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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26 ; CHECK: blr
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27
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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28 define void @caller1() {
54457678186b LLVM 3.6
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29 entry:
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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30 %tmp = alloca %struct.small_arg, align 2
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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31 call void @test1(%struct.small_arg* sret %tmp, %struct.large_arg* byval @gl, %struct.small_arg* byval @gs)
54457678186b LLVM 3.6
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32 ret void
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33 }
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34 ; CHECK: @caller1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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35 ; CHECK: stw {{[0-9]+}}, 124(1)
54457678186b LLVM 3.6
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36 ; CHECK: bl test1
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37
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38 declare void @test1(%struct.small_arg* sret, %struct.large_arg* byval, %struct.small_arg* byval)
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39
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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40 define float @callee2(float %pad1, float %pad2, float %pad3, float %pad4, float %pad5, float %pad6, float %pad7, float %pad8, float %pad9, float %pad10, float %pad11, float %pad12, float %pad13, float %x) {
54457678186b LLVM 3.6
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41 entry:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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42 ret float %x
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43 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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44 ; CHECK: @callee2
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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45 ; CHECK: lfs {{[0-9]+}}, 156(1)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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46 ; CHECK: blr
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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47
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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48 define void @caller2() {
54457678186b LLVM 3.6
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49 entry:
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afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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50 %0 = load float, float* @gf, align 4
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54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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51 %call = tail call float @test2(float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00, float %0)
54457678186b LLVM 3.6
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52 ret void
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53 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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54 ; CHECK: @caller2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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55 ; CHECK: stfs {{[0-9]+}}, 156(1)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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56 ; CHECK: bl test2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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57
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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58 declare float @test2(float, float, float, float, float, float, float, float, float, float, float, float, float, float)
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