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annotate test/CodeGen/Hexagon/mpy.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 afa8332a0e37
children c2174574ed3a
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
95c75e76d11b LLVM 3.4
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2 ; CHECK: += mpyi
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3
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4 define void @foo(i32 %acc, i32 %num, i32 %num2) nounwind {
95c75e76d11b LLVM 3.4
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5 entry:
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6 %acc.addr = alloca i32, align 4
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7 %num.addr = alloca i32, align 4
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8 %num2.addr = alloca i32, align 4
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9 store i32 %acc, i32* %acc.addr, align 4
95c75e76d11b LLVM 3.4
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10 store i32 %num, i32* %num.addr, align 4
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11 store i32 %num2, i32* %num2.addr, align 4
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afa8332a0e37 LLVM 3.8
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12 %0 = load i32, i32* %num.addr, align 4
afa8332a0e37 LLVM 3.8
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13 %1 = load i32, i32* %acc.addr, align 4
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14 %mul = mul nsw i32 %0, %1
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15 %2 = load i32, i32* %num2.addr, align 4
0
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16 %add = add nsw i32 %mul, %2
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17 store i32 %add, i32* %num.addr, align 4
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18 ret void
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19 }