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annotate test/CodeGen/Hexagon/cext.ll @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
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children c2174574ed3a
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95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc -march=hexagon < %s | FileCheck %s
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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2 ; CHECK: memub(r{{[0-9]+}}{{ *}}<<{{ *}}#1{{ *}}+{{ *}}##a)
afa8332a0e37 LLVM 3.8
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afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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4 @a = external global [5 x [2 x i8]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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5
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 define zeroext i8 @foo(i8 zeroext %l) nounwind readonly {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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7 for.end:
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 %idxprom = zext i8 %l to i32
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 %arrayidx1 = getelementptr inbounds [5 x [2 x i8]], [5 x [2 x i8]]* @a, i32 0, i32 %idxprom, i32 0
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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10 %0 = load i8, i8* %arrayidx1, align 1
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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11 %conv = zext i8 %0 to i32
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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12 %mul = mul nsw i32 %conv, 20
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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13 %conv2 = trunc i32 %mul to i8
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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14 ret i8 %conv2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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15 }
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