[llvm] r216990 - Missing test from r216989

[Renato Golin]

Author: rengolin
Date: Tue Sep  2 17:46:18 2014
New Revision: 216990

URL: http://llvm.org/viewvc/llvm-project?rev=216990&view=rev
Log:
Missing test from r216989

Added:
    llvm/trunk/test/CodeGen/ARM/pr18364-movw.ll

Added: llvm/trunk/test/CodeGen/ARM/pr18364-movw.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/pr18364-movw.ll?rev=216990&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/pr18364-movw.ll (added)
+++ llvm/trunk/test/CodeGen/ARM/pr18364-movw.ll Tue Sep  2 17:46:18 2014
@@ -0,0 +1,34 @@
+; RUN: llc < %s -mtriple=armv5te | FileCheck %s --check-prefix=V5
+; RUN: llc < %s -mtriple=armv6   | FileCheck %s --check-prefix=V6
+; RUN: llc < %s -mtriple=armv6t2 | FileCheck %s --check-prefix=V6T2
+; RUN: llc < %s -mtriple=armv7   | FileCheck %s --check-prefix=V7
+; PR18364
+
+define i64 @f() #0 {
+entry:
+; V5-NOT: movw
+; V6-NOT: movw
+; V6T2: movw
+; V7: movw
+  %y = alloca i64, align 8
+  %z = alloca i64, align 8
+  store i64 1, i64* %y, align 8
+  store i64 11579764786944, i64* %z, align 8
+  %0 = load i64* %y, align 8
+  %1 = load i64* %z, align 8
+  %sub = sub i64 %0, %1
+  ret i64 %sub
+}
+
+define i64 @g(i64 %a, i32 %b) #0 {
+entry:
+; V5-NOT: movw
+; V6-NOT: movw
+; V6T2: movw
+; V7: movw
+  %0 = mul i64 %a, 86400000
+  %mul = add i64 %0, -210866803200000
+  %conv = sext i32 %b to i64
+  %add = add nsw i64 %mul, %conv
+  ret i64 %add
+}