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| author | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-07-25 09:11:15 +0000 |
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| committer | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-07-25 09:11:15 +0000 |
| commit | bf99364f819465536a6b230b95735b239e3fc7a5 (patch) | |
| tree | 5839fbe196bb47163f76bda386eda7a3a012d940 /test/CodeGen/SystemZ | |
| parent | cf20e45cc4cb77bcb16363531e600883cd27ff80 (diff) | |
| download | llvm-bf99364f819465536a6b230b95735b239e3fc7a5.tar.gz llvm-bf99364f819465536a6b230b95735b239e3fc7a5.tar.bz2 llvm-bf99364f819465536a6b230b95735b239e3fc7a5.tar.xz | |
[SystemZ] Add LOCR and LOCGR
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187113 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/SystemZ')
| -rw-r--r-- | test/CodeGen/SystemZ/cond-move-01.ll | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/cond-move-01.ll b/test/CodeGen/SystemZ/cond-move-01.ll new file mode 100644 index 0000000000..3ddc820dc1 --- /dev/null +++ b/test/CodeGen/SystemZ/cond-move-01.ll @@ -0,0 +1,25 @@ +; Test LOCR and LOCGR. +; +; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z196 | FileCheck %s + +; Test LOCR. +define i32 @f1(i32 %a, i32 %b, i32 %limit) { +; CHECK-LABEL: f1: +; CHECK: clfi %r4, 42 +; CHECK: locrnl %r2, %r3 +; CHECK: br %r14 + %cond = icmp ult i32 %limit, 42 + %res = select i1 %cond, i32 %a, i32 %b + ret i32 %res +} + +; Test LOCGR. +define i64 @f2(i64 %a, i64 %b, i64 %limit) { +; CHECK-LABEL: f2: +; CHECK: clgfi %r4, 42 +; CHECK: locgrnl %r2, %r3 +; CHECK: br %r14 + %cond = icmp ult i64 %limit, 42 + %res = select i1 %cond, i64 %a, i64 %b + ret i64 %res +} |