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annotate test/CodeGen/Thumb2/thumb2-mul.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 54457678186b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s
0
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3 define i32 @f1(i32 %a, i32 %b, i32 %c) {
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4 ; CHECK-LABEL: f1:
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5 ; CHECK: muls r0, r1, r0
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6 %tmp = mul i32 %a, %b
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7 ret i32 %tmp
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8 }
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10 %struct.CMPoint = type { %struct.Point, float, float, [5 x float] }
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11 %struct.Point = type { float, float }
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13 define %struct.CMPoint* @t1(i32 %i, i32 %j, i32 %n, %struct.CMPoint* %thePoints) nounwind readnone ssp {
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14 entry:
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15 ; CHECK-LABEL: t1:
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16 ; CHECK: mla r0, r2, r0, r1
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17 ; CHECK: add.w r0, r0, r0, lsl #3
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18 ; CHECK: add.w r0, r3, r0, lsl #2
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19 %mul = mul i32 %n, %i
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20 %add = add i32 %mul, %j
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21 %0 = ptrtoint %struct.CMPoint* %thePoints to i32
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22 %mul5 = mul i32 %add, 36
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23 %add6 = add i32 %mul5, %0
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24 %1 = inttoptr i32 %add6 to %struct.CMPoint*
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25 ret %struct.CMPoint* %1
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26 }