From 59d6cff90eecf31cb3dd860c4e786674cfdd42eb Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Mon, 10 Jun 2013 20:36:52 +0000
Subject: Vendor import of llvm tags/RELEASE_33/final r183502 (effectively, 3.3
 release): http://llvm.org/svn/llvm-project/llvm/tags/RELEASE_33/final@183502

---
 test/CodeGen/SystemZ/asm-06.ll | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 test/CodeGen/SystemZ/asm-06.ll

(limited to 'test/CodeGen/SystemZ/asm-06.ll')

diff --git a/test/CodeGen/SystemZ/asm-06.ll b/test/CodeGen/SystemZ/asm-06.ll
new file mode 100644
index 0000000000000..c0e24a3664868
--- /dev/null
+++ b/test/CodeGen/SystemZ/asm-06.ll
@@ -0,0 +1,39 @@
+; Test the GPR constraint "a", which forbids %r0.
+;
+; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
+
+define i64 @f1() {
+; CHECK: f1:
+; CHECK: lhi %r1, 1
+; CHECK: blah %r2 %r1
+; CHECK: br %r14
+  %val = call i64 asm "blah $0 $1", "=r,a" (i8 1)
+  ret i64 %val
+}
+
+define i64 @f2() {
+; CHECK: f2:
+; CHECK: lhi %r1, 2
+; CHECK: blah %r2 %r1
+; CHECK: br %r14
+  %val = call i64 asm "blah $0 $1", "=r,a" (i16 2)
+  ret i64 %val
+}
+
+define i64 @f3() {
+; CHECK: f3:
+; CHECK: lhi %r1, 3
+; CHECK: blah %r2 %r1
+; CHECK: br %r14
+  %val = call i64 asm "blah $0 $1", "=r,a" (i32 3)
+  ret i64 %val
+}
+
+define i64 @f4() {
+; CHECK: f4:
+; CHECK: lghi %r1, 4
+; CHECK: blah %r2 %r1
+; CHECK: br %r14
+  %val = call i64 asm "blah $0 $1", "=r,a" (i64 4)
+  ret i64 %val
+}
-- 
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