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annotate test/CodeGen/Hexagon/postinc-load.ll @ 128:c347d3398279 default tip

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fix
author mir3636
date Wed, 06 Dec 2017 14:37:17 +0900
parents afa8332a0e37
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s
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3 ; Check that post-increment load instructions are being generated.
95c75e76d11b LLVM 3.4
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4 ; CHECK: r{{[0-9]+}}{{ *}}={{ *}}memw(r{{[0-9]+}}{{ *}}++{{ *}}#4{{ *}})
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6 define i32 @sum(i32* nocapture %a, i16* nocapture %b, i32 %n) nounwind {
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7 entry:
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8 br label %for.body
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10 for.body:
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11 %lsr.iv = phi i32 [ %lsr.iv.next, %for.body ], [ 10, %entry ]
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12 %arrayidx.phi = phi i32* [ %a, %entry ], [ %arrayidx.inc, %for.body ]
95c75e76d11b LLVM 3.4
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13 %arrayidx1.phi = phi i16* [ %b, %entry ], [ %arrayidx1.inc, %for.body ]
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14 %sum.03 = phi i32 [ 0, %entry ], [ %add2, %for.body ]
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afa8332a0e37 LLVM 3.8
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15 %0 = load i32, i32* %arrayidx.phi, align 4
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16 %1 = load i16, i16* %arrayidx1.phi, align 2
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17 %conv = sext i16 %1 to i32
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18 %add = add i32 %0, %sum.03
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19 %add2 = add i32 %add, %conv
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20 %arrayidx.inc = getelementptr i32, i32* %arrayidx.phi, i32 1
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21 %arrayidx1.inc = getelementptr i16, i16* %arrayidx1.phi, i32 1
0
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22 %lsr.iv.next = add i32 %lsr.iv, -1
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23 %exitcond = icmp eq i32 %lsr.iv.next, 0
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24 br i1 %exitcond, label %for.end, label %for.body
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26 for.end:
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27 ret i32 %add2
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28 }
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