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annotate test/CodeGen/Hexagon/readcyclecounter.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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121
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1 ; RUN: llc -march=hexagon < %s | FileCheck %s
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2
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3 ; CHECK-LABEL: test_readcyclecounter
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4 ; CHECK: r1:0 = c15:14
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5 define i64 @test_readcyclecounter() nounwind {
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6 %t0 = call i64 @llvm.readcyclecounter()
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7 ret i64 %t0
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8 }
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9
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10 declare i64 @llvm.readcyclecounter()