From 92ee08fbc242efb0a6d8e862fc7cb5fc0cedfd8e Mon Sep 17 00:00:00 2001
From: Richard Sandiford <rsandifo@linux.vnet.ibm.com>
Date: Fri, 22 Nov 2013 17:37:52 +0000
Subject: Add file missing from r195474.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195475 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/SystemZ/int-cmp-49.ll | 49 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 test/CodeGen/SystemZ/int-cmp-49.ll

(limited to 'test')

diff --git a/test/CodeGen/SystemZ/int-cmp-49.ll b/test/CodeGen/SystemZ/int-cmp-49.ll
new file mode 100644
index 0000000..83f18a2
--- /dev/null
+++ b/test/CodeGen/SystemZ/int-cmp-49.ll
@@ -0,0 +1,49 @@
+; That that we don't try to use z196 instructions on z10 for TMHH and TMHL.
+;
+; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 -O0 | FileCheck %s
+
+@g = global i32 0
+
+; Check the lowest useful TMHL value.
+define void @f1(i64 %a) {
+; CHECK-LABEL: f1:
+; CHECK-NOT: risblg
+; CHECK-NOT: risbhg
+; CHECK: tmhl {{%r[0-5]}}, 1
+; CHECK-NOT: risblg
+; CHECK-NOT: risbhg
+; CHECK: br %r14
+entry:
+  %and = and i64 %a, 4294967296
+  %cmp = icmp eq i64 %and, 0
+  br i1 %cmp, label %exit, label %store
+
+store:
+  store i32 1, i32 *@g
+  br label %exit
+
+exit:
+  ret void
+}
+
+; Check the lowest useful TMHH value.
+define void @f2(i64 %a) {
+; CHECK-LABEL: f2:
+; CHECK-NOT: risblg
+; CHECK-NOT: risbhg
+; CHECK: tmhh {{%r[0-5]}}, 1
+; CHECK-NOT: risblg
+; CHECK-NOT: risbhg
+; CHECK: br %r14
+entry:
+  %and = and i64 %a, 281474976710656
+  %cmp = icmp ne i64 %and, 0
+  br i1 %cmp, label %exit, label %store
+
+store:
+  store i32 1, i32 *@g
+  br label %exit
+
+exit:
+  ret void
+}
-- 
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