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| author | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-07-25 09:11:15 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-07-25 09:11:15 +0000 |
| commit | f2404164ba35251ba649d8c25cd90d6c43a7df93 (patch) | |
| tree | c836303836cdffc5b5ca31ab5341a89e3de99c0f /llvm/test/CodeGen/SystemZ/cond-move-01.ll | |
| parent | 09a8cf3604a6868d56958503cfd6b9087c78cbb9 (diff) | |
| download | bcm5719-llvm-f2404164ba35251ba649d8c25cd90d6c43a7df93.tar.gz bcm5719-llvm-f2404164ba35251ba649d8c25cd90d6c43a7df93.zip | |
[SystemZ] Add LOCR and LOCGR
llvm-svn: 187113
Diffstat (limited to 'llvm/test/CodeGen/SystemZ/cond-move-01.ll')
| -rw-r--r-- | llvm/test/CodeGen/SystemZ/cond-move-01.ll | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/SystemZ/cond-move-01.ll b/llvm/test/CodeGen/SystemZ/cond-move-01.ll new file mode 100644 index 00000000000..3ddc820dc1b --- /dev/null +++ b/llvm/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 +} |
