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annotate test/CodeGen/Hexagon/addh-sext-trunc.ll @ 146:3fc4d5c3e21e

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set tail call flag for code segment in CGCAll
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 19:23:36 +0900
parents 803732b1fca8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc -march=hexagon < %s | FileCheck %s
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2 ; CHECK: r{{[0-9]+}} = add(r{{[0-9]+}}.{{L|l}},r{{[0-9]+}}.{{H|h}})
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4 target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-v64:64:64-v32:32:32-a0:0-n16:32"
afa8332a0e37 LLVM 3.8
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5 target triple = "hexagon-unknown-none"
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7
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8 define i32 @foo(i16 %a, i32 %b) #0 {
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9 %and = and i16 %a, -4
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10 %conv3 = sext i16 %and to i32
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11 %add13 = mul i32 %b, 65536
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12 %sext = add i32 %add13, 262144
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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13 %phitmp = ashr exact i32 %sext, 16
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14 ret i32 %phitmp
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15 }
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18 attributes #0 = { nounwind readonly "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
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afa8332a0e37 LLVM 3.8
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20 !0 = !{!"short", !1}
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21 !1 = !{!"omnipotent char", !2}
afa8332a0e37 LLVM 3.8
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22 !2 = !{!"Simple C/C++ TBAA"}
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23 !3 = !{!"any pointer", !1}