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annotate test/CodeGen/SystemZ/atomic-load-01.ll @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents e4204d083e25
children 803732b1fca8
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; Test 8-bit atomic loads.
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
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5 define i8 @f1(i8 *%src) {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 ; CHECK-LABEL: f1:
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e4204d083e25 LLVM 3.5
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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7 ; CHECK: bcr 1{{[45]}}, %r0
e4204d083e25 LLVM 3.5
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8 ; CHECK: lb %r2, 0(%r2)
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95c75e76d11b LLVM 3.4
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9 ; CHECK: br %r14
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afa8332a0e37 LLVM 3.8
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10 %val = load atomic i8 , i8 *%src seq_cst, align 1
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11 ret i8 %val
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12 }