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comparison test/CodeGen/PowerPC/ppc440-msync.ll @ 0:95c75e76d11b LLVM3.4

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children 60c9769439b8
comparison
equal deleted inserted replaced
-1:000000000000 0:95c75e76d11b
1 ; RUN: llc < %s -march=ppc32 | FileCheck %s
2 ; RUN: llc < %s -march=ppc32 -mcpu=440 | FileCheck %s -check-prefix=BE-CHK
3
4 define i32 @has_a_fence(i32 %a, i32 %b) nounwind {
5 entry:
6 fence acquire
7 %cond = icmp eq i32 %a, %b
8 br i1 %cond, label %IfEqual, label %IfUnequal
9
10 IfEqual:
11 fence release
12 ; CHECK: sync
13 ; CHECK-NOT: msync
14 ; BE-CHK: msync
15 br label %end
16
17 IfUnequal:
18 fence release
19 ; CHECK: sync
20 ; CHECK-NOT: msync
21 ; BE-CHK: msync
22 ret i32 0
23
24 end:
25 ret i32 1
26 }
27