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annotate test/CodeGen/X86/fastcc-sret.ll @ 0:95c75e76d11b

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
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children afa8332a0e37
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc < %s -march=x86 -tailcallopt=false | FileCheck %s
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2
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3 %struct.foo = type { [4 x i32] }
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4
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5 define fastcc void @bar(%struct.foo* noalias sret %agg.result) nounwind {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 entry:
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7 %tmp1 = getelementptr %struct.foo* %agg.result, i32 0, i32 0
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8 %tmp3 = getelementptr [4 x i32]* %tmp1, i32 0, i32 0
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9 store i32 1, i32* %tmp3, align 8
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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10 ret void
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11 }
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12 ; CHECK: bar
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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13 ; CHECK: ret{{[^4]*$}}
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14
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15 @dst = external global i32
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16
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17 define void @foo() nounwind {
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18 %memtmp = alloca %struct.foo, align 4
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19 call fastcc void @bar( %struct.foo* sret %memtmp ) nounwind
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20 %tmp4 = getelementptr %struct.foo* %memtmp, i32 0, i32 0
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21 %tmp5 = getelementptr [4 x i32]* %tmp4, i32 0, i32 0
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22 %tmp6 = load i32* %tmp5
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23 store i32 %tmp6, i32* @dst
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24 ret void
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25 }
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26 ; CHECK: foo
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27 ; CHECK: ret{{[^4]*$}}