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annotate test/CodeGen/SystemZ/fp-sqrt-03.ll @ 120:1172e4bd9c6f

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update 4.0.0
author mir3636
date Fri, 25 Nov 2016 19:14:25 +0900
parents afa8332a0e37
children c2174574ed3a
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; Test 128-bit square root.
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2 ;
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3 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
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4
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5 declare fp128 @llvm.sqrt.f128(fp128 %f)
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6
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7 ; There's no memory form of SQXBR.
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8 define void @f1(fp128 *%ptr) {
95c75e76d11b LLVM 3.4
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9 ; CHECK-LABEL: f1:
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10 ; CHECK: ld %f0, 0(%r2)
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11 ; CHECK: ld %f2, 8(%r2)
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12 ; CHECK: sqxbr %f0, %f0
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13 ; CHECK: std %f0, 0(%r2)
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14 ; CHECK: std %f2, 8(%r2)
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15 ; CHECK: br %r14
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afa8332a0e37 LLVM 3.8
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16 %orig = load fp128 , fp128 *%ptr
0
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17 %sqrt = call fp128 @llvm.sqrt.f128(fp128 %orig)
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18 store fp128 %sqrt, fp128 *%ptr
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19 ret void
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20 }