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annotate test/CodeGen/SystemZ/fp-mul-12.ll @ 128:c347d3398279 default tip

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fix
author mir3636
date Wed, 06 Dec 2017 14:37:17 +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 < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s
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2
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3 declare fp128 @llvm.fma.f128(fp128 %f1, fp128 %f2, fp128 %f3)
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4
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5 define void @f1(fp128 *%ptr1, fp128 *%ptr2, fp128 *%ptr3, fp128 *%dst) {
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6 ; CHECK-LABEL: f1:
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7 ; CHECK-DAG: vl [[REG1:%v[0-9]+]], 0(%r2)
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8 ; CHECK-DAG: vl [[REG2:%v[0-9]+]], 0(%r3)
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9 ; CHECK-DAG: vl [[REG3:%v[0-9]+]], 0(%r4)
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10 ; CHECK: wfmaxb [[RES:%v[0-9]+]], [[REG1]], [[REG2]], [[REG3]]
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11 ; CHECK: vst [[RES]], 0(%r5)
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12 ; CHECK: br %r14
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13 %f1 = load fp128, fp128 *%ptr1
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14 %f2 = load fp128, fp128 *%ptr2
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15 %f3 = load fp128, fp128 *%ptr3
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16 %res = call fp128 @llvm.fma.f128 (fp128 %f1, fp128 %f2, fp128 %f3)
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17 store fp128 %res, fp128 *%dst
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18 ret void
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19 }
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20
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21 define void @f2(fp128 *%ptr1, fp128 *%ptr2, fp128 *%ptr3, fp128 *%dst) {
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22 ; CHECK-LABEL: f2:
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23 ; CHECK-DAG: vl [[REG1:%v[0-9]+]], 0(%r2)
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24 ; CHECK-DAG: vl [[REG2:%v[0-9]+]], 0(%r3)
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25 ; CHECK-DAG: vl [[REG3:%v[0-9]+]], 0(%r4)
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26 ; CHECK: wfmsxb [[RES:%v[0-9]+]], [[REG1]], [[REG2]], [[REG3]]
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27 ; CHECK: vst [[RES]], 0(%r5)
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28 ; CHECK: br %r14
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29 %f1 = load fp128, fp128 *%ptr1
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30 %f2 = load fp128, fp128 *%ptr2
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31 %f3 = load fp128, fp128 *%ptr3
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32 %neg = fsub fp128 0xL00000000000000008000000000000000, %f3
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33 %res = call fp128 @llvm.fma.f128 (fp128 %f1, fp128 %f2, fp128 %neg)
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34 store fp128 %res, fp128 *%dst
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35 ret void
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36 }
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37
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38 define void @f3(fp128 *%ptr1, fp128 *%ptr2, fp128 *%ptr3, fp128 *%dst) {
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39 ; CHECK-LABEL: f3:
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40 ; CHECK-DAG: vl [[REG1:%v[0-9]+]], 0(%r2)
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41 ; CHECK-DAG: vl [[REG2:%v[0-9]+]], 0(%r3)
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42 ; CHECK-DAG: vl [[REG3:%v[0-9]+]], 0(%r4)
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43 ; CHECK: wfnmaxb [[RES:%v[0-9]+]], [[REG1]], [[REG2]], [[REG3]]
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44 ; CHECK: vst [[RES]], 0(%r5)
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45 ; CHECK: br %r14
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46 %f1 = load fp128, fp128 *%ptr1
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47 %f2 = load fp128, fp128 *%ptr2
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48 %f3 = load fp128, fp128 *%ptr3
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49 %res = call fp128 @llvm.fma.f128 (fp128 %f1, fp128 %f2, fp128 %f3)
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50 %negres = fsub fp128 0xL00000000000000008000000000000000, %res
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51 store fp128 %negres, fp128 *%dst
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52 ret void
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53 }
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54
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55 define void @f4(fp128 *%ptr1, fp128 *%ptr2, fp128 *%ptr3, fp128 *%dst) {
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56 ; CHECK-LABEL: f4:
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57 ; CHECK-DAG: vl [[REG1:%v[0-9]+]], 0(%r2)
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58 ; CHECK-DAG: vl [[REG2:%v[0-9]+]], 0(%r3)
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59 ; CHECK-DAG: vl [[REG3:%v[0-9]+]], 0(%r4)
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60 ; CHECK: wfnmsxb [[RES:%v[0-9]+]], [[REG1]], [[REG2]], [[REG3]]
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61 ; CHECK: vst [[RES]], 0(%r5)
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62 ; CHECK: br %r14
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63 %f1 = load fp128, fp128 *%ptr1
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64 %f2 = load fp128, fp128 *%ptr2
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65 %f3 = load fp128, fp128 *%ptr3
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66 %neg = fsub fp128 0xL00000000000000008000000000000000, %f3
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67 %res = call fp128 @llvm.fma.f128 (fp128 %f1, fp128 %f2, fp128 %neg)
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68 %negres = fsub fp128 0xL00000000000000008000000000000000, %res
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69 store fp128 %negres, fp128 *%dst
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70 ret void
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71 }
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72