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annotate test/CodeGen/ARM/2015-01-21-thumbv4t-ldstr-opt.ll @ 83:60c9769439b8

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LLVM 3.7
author Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
date Wed, 18 Feb 2015 14:55:36 +0900
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children afa8332a0e37
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83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc -mtriple=thumbv4t-none--eabi < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-V4T
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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2 ; RUN: llc -mtriple=thumbv6m-none--eabi < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-V6M
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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3
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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4 ; CHECK-LABEL: foo
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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5 define i32 @foo(i32 %z, ...) #0 {
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6 entry:
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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7 %a = alloca i32, align 4
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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8 %b = alloca i32, align 4
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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9 %c = alloca i32, align 4
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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10 %d = alloca i32, align 4
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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11 %e = alloca i32, align 4
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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12 %f = alloca i32, align 4
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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13 %g = alloca i32, align 4
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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14 %h = alloca i32, align 4
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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15
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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16 store i32 1, i32* %a, align 4
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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17 store i32 2, i32* %b, align 4
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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18 store i32 3, i32* %c, align 4
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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19 store i32 4, i32* %d, align 4
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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20 store i32 5, i32* %e, align 4
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21 store i32 6, i32* %f, align 4
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22 store i32 7, i32* %g, align 4
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23 store i32 8, i32* %h, align 4
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24
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25 %0 = load i32* %a, align 4
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26 %1 = load i32* %b, align 4
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27 %2 = load i32* %c, align 4
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28 %3 = load i32* %d, align 4
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29 %4 = load i32* %e, align 4
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30 %5 = load i32* %f, align 4
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31 %6 = load i32* %g, align 4
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32 %7 = load i32* %h, align 4
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33
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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34 %add = add nsw i32 %0, %1
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35 %add4 = add nsw i32 %add, %2
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36 %add5 = add nsw i32 %add4, %3
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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37 %add6 = add nsw i32 %add5, %4
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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38 %add7 = add nsw i32 %add6, %5
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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39 %add8 = add nsw i32 %add7, %6
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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40 %add9 = add nsw i32 %add8, %7
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41
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42 %addz = add nsw i32 %add9, %z
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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43 call void @llvm.va_start(i8* null)
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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44 ret i32 %addz
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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45
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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46 ; CHECK: sub sp, #40
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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47 ; CHECK-NEXT: add [[BASE:r[0-9]]], sp, #8
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48
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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49 ; CHECK-V4T: movs [[NEWBASE:r[0-9]]], [[BASE]]
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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50 ; CHECK-V6M: mov [[NEWBASE:r[0-9]]], [[BASE]]
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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51 ; CHECK-NEXT: adds [[NEWBASE]], #8
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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52 ; CHECK-NEXT: ldm [[NEWBASE]],
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53 }
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54
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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55 declare void @llvm.va_start(i8*) nounwind