diff test/CodeGen/AArch64/divrem.ll @ 100:7d135dc70f03 LLVM 3.9

LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/AArch64/divrem.ll	Tue Jan 26 22:53:40 2016 +0900
@@ -0,0 +1,22 @@
+; RUN: llc -mtriple=aarch64-none-linux-gnu < %s -mattr=+neon | FileCheck %s
+
+; SDIVREM/UDIVREM DAG nodes are generated but expanded when lowering and
+; should not generate select error.
+define <2 x i32> @test_udivrem(<2 x i32> %x, < 2 x i32> %y, < 2 x i32>* %z) {
+; CHECK-LABEL: test_udivrem
+; CHECK-DAG: udivrem
+; CHECK-NOT: LLVM ERROR: Cannot select
+  %div = udiv <2 x i32> %x, %y
+  store <2 x i32> %div, <2 x i32>* %z
+  %1 = urem <2 x i32> %x, %y
+  ret <2 x i32> %1
+}
+
+define <4 x i32> @test_sdivrem(<4 x i32> %x,  <4 x i32>* %y) {
+; CHECK-LABEL: test_sdivrem
+; CHECK-DAG: sdivrem
+  %div = sdiv <4 x i32> %x,  < i32 20, i32 20, i32 20, i32 20 >
+  store <4 x i32> %div, <4 x i32>* %y
+  %1 = srem <4 x i32> %x, < i32 20, i32 20, i32 20, i32 20 >
+  ret <4 x i32> %1
+}