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annotate test/CodeGen/SystemZ/call-01.ll @ 120:1172e4bd9c6f

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update 4.0.0
author mir3636
date Fri, 25 Nov 2016 19:14:25 +0900
parents 95c75e76d11b
children
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; Test direct calls.
95c75e76d11b LLVM 3.4
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2 ;
95c75e76d11b LLVM 3.4
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3 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
95c75e76d11b LLVM 3.4
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4
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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5 declare i64 @bar()
95c75e76d11b LLVM 3.4
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6
95c75e76d11b LLVM 3.4
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7 ; We must allocate 160 bytes for the callee and save and restore %r14.
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 define i64 @f1() {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 ; CHECK-LABEL: f1:
95c75e76d11b LLVM 3.4
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10 ; CHECK: stmg %r14, %r15, 112(%r15)
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11 ; CHECK: aghi %r15, -160
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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12 ; CHECK: brasl %r14, bar@PLT
95c75e76d11b LLVM 3.4
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13 ; CHECK: lmg %r14, %r15, 272(%r15)
95c75e76d11b LLVM 3.4
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14 ; CHECK: br %r14
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15 %ret = call i64 @bar()
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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16 %inc = add i64 %ret, 1
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17 ret i64 %inc
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18 }