Mercurial > hg > CbC > CbC_llvm

annotate test/CodeGen/Hexagon/split-const32-const64.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 3a76565eade5
children
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1 ; RUN: llc -march=hexagon -hexagon-small-data-threshold=0 < %s | FileCheck %s
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3 ; Check that CONST32/CONST64 instructions are 'not' generated when the
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4 ; small data threshold is set to 0.
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6 @a = external global i32
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7 @b = external global i32
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8 @la = external global i64
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9 @lb = external global i64
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11 ; CHECK-LABEL: test1:
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12 ; CHECK-NOT: CONST32
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13 define void @test1() nounwind {
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14 entry:
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15 br label %block
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16 block:
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17 store i32 12345670, i32* @a, align 4
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18 %q = ptrtoint i8* blockaddress (@test1, %block) to i32
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19 store i32 %q, i32* @b, align 4
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20 ret void
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21 }
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22
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23 ; CHECK-LABEL: test2:
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24 ; CHECK-NOT: CONST64
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25 define void @test2() nounwind {
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26 entry:
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27 store i64 1234567890123, i64* @la, align 8
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28 store i64 1234567890123, i64* @lb, align 8
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29 ret void
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30 }