Fully general expansion of integer shift of any size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68134 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/X86/shift-i256.ll b/test/CodeGen/X86/shift-i256.ll
new file mode 100644
index 0000000..4a29b86
--- /dev/null
+++ b/test/CodeGen/X86/shift-i256.ll
@@ -0,0 +1,9 @@
+; RUN: llvm-as < %s | llc -march=x86
+; RUN: llvm-as < %s | llc -march=x86-64
+
+define void @t(i256 %x, i256 %a, i256* nocapture %r) nounwind readnone {
+entry:
+ %0 = ashr i256 %x, %a
+ store i256 %0, i256* %r
+ ret void
+}